Specially designed endoscopes for visualizing the interior surface of the colon.
Endoscopes for examining the interior of the sigmoid colon.
The technology of transmitting light over long distances through strands of glass or other transparent material.
Endoscopic examination, therapy or surgery of the luminal surface of the colon.
Endoscopic examination, therapy or surgery of the sigmoid flexure.
Pathological processes in the COLON region of the large intestine (INTESTINE, LARGE).
The blind sac or outpouching area of the LARGE INTESTINE that is below the entrance of the SMALL INTESTINE. It has a worm-like extension, the vermiform APPENDIX.
Societies whose membership is limited to nurses.
The state of being free from intrusion or disturbance in one's private life or affairs. (Random House Unabridged Dictionary, 2d ed, 1993)
The art and science of studying, performing research on, preventing, diagnosing, and treating disease, as well as the maintenance of health.
Division of tissues by a high-frequency current applied locally with a metal instrument or needle. (Stedman, 25th ed)
An occupation limited in scope to a subsection of a broader field.
A plant genus of the family POLYGONACEAE that is used as an EDIBLE GRAIN. Although the seeds are used as cereal, the plant is not one of the cereal grasses (POACEAE).
Instruments for the visual examination of the interior of the gastrointestinal tract.
A segment of the COLON between the RECTUM and the descending colon.
Pathological developments in the CECUM.
Introduction of a tube into a hollow organ to restore or maintain patency if obstructed. It is differentiated from CATHETERIZATION in that the insertion of a catheter is usually performed for the introducing or withdrawing of fluids from the body.
A procedure involving placement of a tube into the trachea through the mouth or nose in order to provide a patient with oxygen and anesthesia.
The insertion of a tube into the stomach, intestines, or other portion of the gastrointestinal tract to allow for the passage of food products, etc.
Pathological developments in the RECTUM region of the large intestine (INTESTINE, LARGE).
Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen.
Activity involved in transfer of goods from producer to consumer or in the exchange of services.
Detailed account or statement or formal record of data resulting from empirical inquiry.
Organizations established by endowments with provision for future maintenance.
The application of nutritional principles to regulation of the diet and feeding persons or groups of persons.
The collection, writing, and editing of current interest material on topics related to biomedicine for presentation through the mass media, including newspapers, magazines, radio, or television, usually for a public audience such as health care consumers.
An imaging technique using compounds labelled with short-lived positron-emitting radionuclides (such as carbon-11, nitrogen-13, oxygen-15 and fluorine-18) to measure cell metabolism. It has been useful in study of soft tissues such as CANCER; CARDIOVASCULAR SYSTEM; and brain. SINGLE-PHOTON EMISSION-COMPUTED TOMOGRAPHY is closely related to positron emission tomography, but uses isotopes with longer half-lives and resolution is lower.
Tomography using radioactive emissions from injected RADIONUCLIDES and computer ALGORITHMS to reconstruct an image.
Isotopes that exhibit radioactivity and undergo radioactive decay. (From Grant & Hackh's Chemical Dictionary, 5th ed & McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
A specialty field of radiology concerned with diagnostic, therapeutic, and investigative use of radioactive compounds in a pharmaceutical form.

A new variable stiffness colonoscope makes colonoscopy easier: a randomised controlled trial. (1/44)

BACKGROUND: Colonoscopy remains technically difficult in 10-20% of procedures due to variable colonic anatomy and fixation. The ability to vary endoscope shaft flexibility may help insertion to the caecum. METHODS: Consecutive patients attending for day case colonoscopy were randomised to examination with either the conventional Olympus CF200HL (200HL) or a new variable stiffness (VS) colonoscope. Intubation time, use of stiffening function, and patient pain scores were compared. RESULTS: Of 100 cases, 43 were performed with the 200HL and 57 with the VS. Four incomplete examinations occurred with the 200HL (two sigmoid fixations, two benign strictures) and two with the VS (one obstructing cancer, one fixed sigmoid). Changing to the paediatric scope was successful in all but one patient from each group (obstructive lesions). Stiff mode was applied 23 times in 18 patients and was effective in 15 of these. Intubation time was quicker with the VS (median 6 minutes 32 seconds) than with the 200HL (median 10 minutes 35 seconds) (p = 0.0005). Pain scores were less with the VS (median 7) than with the 200HL (median 24) (p = 0.0081). CONCLUSIONS: The variable stiffness colonoscope combines paediatric shaft characteristics with the ability to stiffen when needed. This instrument significantly reduces intubation time and patient discomfort. Further comparisons should be made with the newest colonoscopes which are less stiff.  (+info)

Quality control in colorectal cancer screening: systematic microbiological investigation of endoscopes used in the NORCCAP (Norwegian Colorectal Cancer Prevention) trial. (2/44)

BACKGROUND: Endoscopic colorectal cancer (CRC) screening is currently implemented in many countries. Since endoscopes cannot be sterilised, the transmission of infectious agents through endoscopes has been a matter of concern. We report on a continuous quality control programme in a large-scale randomised controlled trial on flexible sigmoidoscopy screening of an average-risk population. Continuously, throughout a two-year screening period, series of microbiological samples were taken from cleaned ready-to-use endoscopes and cultured for bacterial growth. RESULTS: 8573 endoscopies were performed during the trial period. Altogether, 178 microbiological samples (2%) were taken from the biopsy channels and surfaces from the endoscopes. One sample (0.5%) showed faecal contamination (Enterobacter cloacae), and 25 samples (14%) showed growth of environmental bacteria. CONCLUSIONS: Growth of bacteria occurs in a clinical significant number of samples from ready-to-use endoscopes. Pathogenic bacteria, however, were found only in one sample. Improvement of equipment design and cleaning procedures are desirable and continuous microbiological surveillance of endoscopes used in CRC screening is recommended.  (+info)

In vivo imaging of colitis and colon cancer development in mice using high resolution chromoendoscopy. (3/44)

BACKGROUND: Mouse models of colitis and cancer are indispensable for our understanding of the pathogenesis of these diseases. In the past, mice had to be sacrificed in order to analyse colitis activity and tumour development. We have developed a safe method for high resolution endoscopic monitoring of living mice. METHODS: Mice developing colitis or colonic tumours were anaesthetised using avertine and repeatedly examined by endoscopy. A novel miniendoscope (1.9 mm outer diameter), denoted Coloview, was introduced via the anus and the colon was carefully insufflated with an air pump before analysis of the colonic mucosa. An extra working channel allowed the introduction of biopsy forceps or injection needles as well as surface staining with methylene blue in order to visualise the surface of the crypts and the pit pattern architecture. RESULTS: Endoscopic pictures obtained were of high quality and allowed monitoring and grading of disease. Scoring of colitis activity as well as tumour size and growth was possible. In addition, pit pattern analysis using chromoendoscopy permitted discrimination between inflammatory and neoplastic changes. Biopsies yielded enough tissue for molecular and histopathological analyses. CONCLUSIONS: In summary, chromoendoscopy in mice allows monitoring of the development of colitis and colon cancer with high resolution. Manipulations such as local injection of reagents or taking biopsies can be performed easily.  (+info)

Withdrawing method of the stiffening tube incidentally inserted into the descending colon. (4/44)

We experienced a very rare complication of colonoscopy, a migration of stiffening tube into the colorectum. We herein introduce a withdrawing method of migrating stiffening tube incidentally inserted into the colorectum. A 65-year-old Japanese woman underwent colonoscopy because of abdominal discomfort. We used stiffening tube to insert the scope to the proximal colon because of her redundant sigmoid colon. When withdrawing the scope, we realized that the tube was fully inside the colorectum. We could not remove the tube instantly, and it reached the splenic flexure, finally. We reinserted the scope through the migrating tube, straightened the scope, and withdrew it holding a slight angle of the scope over the proximal end of the tube. Then, we could safely remove the tube along with the scope through the anus.  (+info)

Anorectal stimulation causes increased colonic motor activity in subjects with spinal cord injury. (5/44)

BACKGROUND: Difficulty with evacuation (DWE) is a major problem after spinal cord injury (SCI). Stimulation of the anal canal and lower rectum, accomplished using a gloved finger (so-called digital rectal stimulation or DRS) is often used as an adjunct to laxatives and enemas to facilitate bowel evacuation. However, the basis for the efficacy of DRS is not known. This study assessed the effect of DRS on colonic motility. METHODS: Six subjects with SCI were studied several hours after a bowel care session. Colonic motility was assessed using a manometric catheter (affixed endoscopically to the splenic flexure) at baseline, during DRS, and after DRS. In addition, evacuation of barium oatmeal paste (with the consistency of stool and introduced into the rectum and descending colon) was assessed simultaneously using fluoroscopic techniques. RESULTS: The mean number (+/- SEM) of peristaltic waves per minute increased from 0 at baseline to 1.9 (+/- 0.5/min) during DRS and 1.5 (+/- 0.3/min) during the period immediately after cessation of DRS (P < 0.05). The mean amplitude (+/- SEM) of the peristaltic contractions was 43.4 (+/- 2.2) mmHg. The frequency of contractions, as well as amplitude of contractions, during or immediately after DRS was not significantly different. These manometric changes in response to DRS were accompanied by expulsion of barium oatmeal paste in every subject by the fifth DRS. CONCLUSIONS: DRS causes left-sided colonic activity in subjects with SCI. At least in part, an anorectal colonic reflex that results in enhanced contractions of the descending colon and rectum may contribute to bowel evacuation in individuals with SCI.  (+info)

Colorectal tumors with complete obstruction--endoscopic recovery of passage replacing emergency surgery? A report of two cases. (6/44)

BACKGROUND: Incomplete or complete obstructive ileus due to colorectal cancer is generally treated by emergency surgery that has higher morbidity and mortality than elective surgery. CASE PRESENTATION: Here we describe an endoscopic technique by which a safe bowel decompression was performed instead of emergency surgery in two patients with complete tumorous obstruction of the colon. By means of a polypectomy snare, a soft wire, an ERCP catheter, a set of endoscopes with different diameters (baby endoscope, gastroscope) and of argon plasma coagulation the tumor mass was reduced and the tumor stenosis was passed. The patients recovered from symptoms of colon obstruction, no procedure-associated complications were observed. One patient had surgery of the sigmoid tumor one week later (UICC-stage III), the other patient (UICC-stage IV) received systemic chemotherapy starting one week after endoscopic decompression. CONCLUSION: Complete tumorous obstruction of the colon may be managed by endoscopic tumor debulking avoiding high risk emergency surgery and allowing immediate medical treatment of the primary tumor and of metastases.  (+info)

Magnifying chromoscopy, a novel and useful technique for colonoscopy in ulcerative colitis. (7/44)

Ulcerative colitis (UC) is a chronic inflammatory bowel disorder characterized by exacerbations and remissions. The degree of inflammation as assessed by conventional colonoscopy is a reliable parameter of disease activity. However, even when conventional colonoscopy suggests remission and normal mucosal findings, microscopic abnormalities may persist, and relapse may occur later. Patients with long-standing, extensive ulcerative colitis have an increased risk of developing colorectal cancer. Ulcerative colitis-associated colorectal cancer is characterized by an early age at onset, poorly differentiated tumor cells, mucinous carcinoma, and multiple lesions. Early detection of dysplasia and colitic cancer is thus a prerequisite for survival. A relatively new method, magnifying chromoscopy, is thought to be useful for the early detection and diagnosis of dysplasia and colitic cancer, as well as the prediction of relapse.  (+info)

Small caliber overtube-assisted colonoscopy. (8/44)

AIM: To combine the benefits of a new thin flexible scope with elimination of excessive looping through the use of an overtube. METHODS: Three separate retrospective series. Series 1: 25 consecutive male patients undergoing unsedated colonoscopy using the new device at a Veteran's hospital in the United States. Series 2: 75 male patients undergoing routine colonoscopy using an adult colonoscope, pediatric colonoscope, or the new device. Series 3: 35 patients who had incomplete colonoscopies using standard instruments. RESULTS: Complete colonoscopy was achieved in all 25 patients in the unsedated series with a median cecal intubation time of 6 min and a median maximal pain score of 3 on a 0-10 scale. In the 75 routine cases, there was significantly less pain with the thin scope compared to standard adult and pediatric colonoscopes. Of the 35 patients in the previously incomplete colonoscopy series, 33 were completed with the new system. CONCLUSION: Small caliber overtube-assisted colonoscopy is less painful than colonoscopy with standard adult and pediatric colonoscopes. Male patients could undergo unsedated colonoscopy with the new system with relatively little pain. The new device is also useful for most patients in whom colonoscopy cannot be completed with standard instruments.  (+info)

TY - JOUR. T1 - High Yields of Small and Flat Adenomas With High-Definition Colonoscopes Using Either White Light or Narrow Band Imaging. AU - Rex, Douglas K.. AU - Helbig, Claire C.. PY - 2007/6. Y1 - 2007/6. N2 - Background & Aims: Detection of adenomas is an important goal of colonoscopy. Narrow band imaging (NBI) might highlight adenomas and lead to higher rates of adenoma detection. Methods: This was a randomized controlled trial of colonoscopy withdrawal in white light versus NBI in 434 patients aged 50 years or older with intact colons. All examinations were performed by a single experienced endoscopist with a known high detection rate of adenomas using high-definition, wide-angle (170° field of view) colonoscopes. Results: There was no difference in the percent of patients with ≥1 adenoma for the entire cohort in white light (67%) versus NBI (65%) (P = .61) or in the subset of 257 patients with indication screening (58% vs 57%; P = .91). Both the prevalences of adenomas and the ...
Brooker and colleagues described their experience with an exciting new variable stiffness colonoscope. They made the point that a stiffer colonoscope shaft reduces recurrent looping but makes passage through an angulated sigmoid more difficult and causes more stretching and hence pain when loops do occur. Conversely, the more flexible thinner paediatric instruments are better for negotiating a fixed or narrow sigmoid colon but then tend to allow recurrent loop formation later in the procedure. Their randomised trial using either a standard Olympus CF200HL (13.3 mm shaft diameter) or a prototype (Olympus XCF-SH230L-12.9 mm shaft diameter) variable stiffness colonoscope looked very promising although in one case a paediatric Olympus PCF230I (11.3 mm shaft diameter) was required to get past a fixed sigmoid secondary to diverticular disease.. In addition to Brooker et al, there are a number of research workers1-4 and endoscope manufacturers interested in colonoscope/flexible sigmoidoscope shaft ...
Introduction :Oral lichen planus (OLP) is one of the most common disorders of the oral cavity which is basically a chronic and inflammated mucocutaneous .There is no cure for OLP currently. The main focus of treatment is to reduce the duration and severity of the symptoms. This study was designed to determine and compare the parameters of improvement in patient symptoms and lesions caused by oral lichen planus by using triamcinolone acetonide mucoadhesive film and licorice mucoadhesive film.. Methods and materials :The study was randomized by double-blind clinical trial . Patients with symptomatic OLP who referred to the Oral Medicine School of Dentistryin Medical Sciences in Isfahan University participated voluntarily. The patients were divided into two groups that were including 30 samples in each group. The first group was treated with triamcinolone mucoadhesive film and the second group were treated with licorice mucoadhesive film. Data were analyzed by using the Mann-Whitney test and t-test ...
The variable stiffness vasoocclusive coil is given variable stiffness along the length of the coil by selectively heat treating certain segments of a primary or secondary coil. The primary coil can be selectively heat treated to form soft or deformable segments along the length of the coil, and can then be shaped into a secondary shape that is set by a heat treatment process. Distal regions of the coil can also be heat treated to make the distal ends of the coil softer, more deformable, or less traumatic.
Using a variable stiffness guidewire to cross a stenosed region of a patients vasculature by advancing the distal end of the guidewire to the stenosed region, reducing the flexibility of the distal end of the guidewire, and further advancing the distal end through and past the stenosed region of the lumen. The variable stiffness guidewire has a longitudinally movable core member with a proximal end and a shapable distal end, a compressible body is slidably mounted on the core member, with one end of the compressible body secured to the end of the core member, and a tubular support member is disposed about the core member with a distal end that abuts the proximal end of the compressible body. The guidewire further comprises a tensioning means at the proximal end to move the core member longitudinally with respect to the tubular support member so as to compress and reduce the flexibility of the compressible body.
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Улучшенная оптическая система, применяемая в аппаратах серии CF-E3, представляет собой высокую разрешающую способность вкупе с 180 градусным углом изгиба дистального конца и позволяет широко применять аппараты данной серии в диагностике и терапии ...
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Lumendi is developing devices to shift invasive gastrointestinal surgeries toward minimally invasive endoluminal procedures-that is, procedures done entirely from within the intestine. The devicemaker earned FDA clearance for its endoscope stabilizer that facilitates endoluminal treatments.. Endoluminal procedures involve inserting a flexible endoscope and other therapeutic devices to locate and treat diseased tissues in the colon. Instead of requiring incisions to perform treatment, endoluminal surgery makes use of the bodys natural openings to treat ailments of the lungs or gastrointestinal tract.. The DiLumen device stabilizes a colonoscope for these incision-free procedures, according to a statement. It comprises a single-use, soft flexible sheath that fits over standard colonoscopes and two balloons, one at the tip of the colonoscope and the other behind the bending section of the colonoscope. When the balloons are inflated, the company said, they create a stable area, which helps ...
Colonoscopy is considered the most effective method for diagnosing colorectal diseases, but its application is sometimes limited due to invasiveness, patie
In this paper, a novel variable stiffness mechanism is presented, which is capable of achieving an output stiffness with infinite range and an unlimited output motion, i.e., the mechanism output is completely decoupled from the rotor motion, in the zero stiffness configuration. The mechanism makes use of leaf springs, which are engaged at different positions by means of two movable supports, to realize the variable output stiffness. The Euler-Bernoulli leaf spring model is derived and validated through experimental data. By shaping the leaf springs, it is shown that the stiffness characteristic of the mechanism can be changed to fulfill different application requirements. Alternative designs can achieve the same behavior with only one leaf spring and one movable support pin.
The variable stiffness heating catheter includes a heating catheter shaft including at least one electrically conductive member, a reinforcing tube with apertures formed around the surface of the reinforcing tube, and at least one coaxial outer layer of a polymer, metal, or both for providing desired variations in stiffness along at least a portion of the length of the shaft. The apertures can be formed as axial or helical slits in the surface of the reinforcing tube, and the reinforcing tube can also be formed to be tapered at the point where the apertures are formed in the reinforcing tube to provide a heating catheter that is torqueable and pushable at the proximal end, yet soft and flexible at the distal end.
This report includes the estimation of market size for value (million USD) and volume (K Units). Both top-down and bottom-up approaches have been used to estimate and validate the market size of (Ultra High Definition) UHD/4K Panel market, to estimate the size of various other dependent submarkets in the overall market. Key players in the market have been identified through secondary research, and their market shares have been determined through primary and secondary research. All percentage shares, splits, and breakdowns have been determined using secondary sources and verified primary sources.. Some Major Points from Table of Contents:. Chapter 1. Research Methodology & Data Sources. Chapter 2. Executive Summary. Chapter 3. (Ultra High Definition) UHD/4K Panel Market: Industry Analysis. Chapter 4. (Ultra High Definition) UHD/4K Panel Market: Product Insights. Chapter 5. (Ultra High Definition) UHD/4K Panel Market: Application Insights. Chapter 6. (Ultra High Definition) UHD/4K Panel Market: ...
FUJIFILM Europe GmbH announced today that CAD EYE™ is now commercially available in Europe. CAD EYE™ is a new software with two functions for colon polyp detection and characterisation utilising Artificial Intelligence (AI) based on deep learning. The official presentation will take place during an ESGE Connect 2020 Satellite Symposium, on Monday 21st September 2020 at 5:00 pm.. The characterisation function together with the polyp detection function is available with software EW10-EC02 and the compatible expansion unit EX-1 in combination with Fujifilms ELUXEO 7000 system and the 700 series colonoscopes. CAD EYE was originally developed to support real time detection of colonic polyps utilising AI technology. When a suspicious polyp is detected within the endoscopic image, a Detection Box indicates the area where the suspicious polyp has been detected accompanied by a sound signal. The CAD EYE Characterisation module will assist clinicians by generating a suggested histological prediction ...
A recent single arm prospective cohort study suggested that high definition colonoscopy with narrow band imaging is an acceptable strategy to diagnose polyp histology and determine future surveillance intervals. Endoscopic proficiency in macroscopic features to differentiate polyp histology can be attained in a relatively short time period. A new high definition colonoscope with close focus narrow band imaging features may further improve diagnostic accuracy for polyp differentiation, and can replace formal pathologic assessment in cases of high diagnostic confidence.. Primary Aim: Compare the diagnostic accuracy of high definition narrow band imaging colonoscopy with and without close focus features for the macroscopic differentiation of neoplastic and non-neoplastic colorectal lesions using histopathologic diagnosis as the reference standard.. Secondary Aims: Compare diagnostic characteristics of the colonoscopes, measure concordance of high confidence and accuracy, compare accuracy of ...
In a study by Cotton et al, of 69 endoscopists at seven major centres, only 55% of endoscopists achieved cecal intubation rates exceeding 90%, and 9% of the endoscopists had cecal intubation rates of less than 80%. In a study from England, cecal intubation was recorded in only 76.9% of procedures, with an adjusted cecal intubation rate of only 56.9%.. Published data indicate that looping occurs in 50-90% of colonoscopies.. In twelve studies of collected responses from 2,306 Endoscopy Units showed the prevalence of injury among all endoscopist was 53.0%. Of the 1,693 endoscopists included in the review, 901 (53.2%) reported at least one musculoskeletal complaint. ASGE - Minimizing occupational hazards in endoscopy: personal protective equipment, radiation safety, and ergonomics Volume 72, No. 2 : 2010 Gastrointestinal Endoscopy, 227 - 235. Key points include:. Survey based studies have estimated a prevalence of musculoskeletal symptoms ranging from 37% to 89%.. Currently, there are limited ...
We are dedicated to the highest standards of endoscopic care. We are equipped with the very latest of technologies for your safety, including patient monitoring equipment, cutting edge high definition colonoscopes and monitors, and an automated equipment disinfection system. Our center personnel strictly adhere to the American Society of Gastrointestinal Endoscopy and Society of Gastrointestinal Nursing Association Endoscope Reprocessing guidelines. We utilize a computer based procedure reporting system, so that both you and your primary care physician will receive instant results of your procedure ...
TY - JOUR. T1 - Advances in colonoscopy.. AU - Ussui, Vivian M.. AU - Wallace, Michael B.. PY - 2012/4. Y1 - 2012/4. N2 - There is intense interest in optimizing currently available colonoscopy techniques and developing new methods to improve early detection and prevention of colorectal cancer. These improvements apply to many aspects of colonoscopy, including screening effectiveness, reduced pain and complications, in vivo lesion classification, and easier insertion methods. Inherent characteristics of colonoscopy such as blind spots, residual stool, colonic contractions, and the subtle nature of some polyps present challenges to colonoscopic effectiveness. With the advent of several promising techniques, these issues are being addressed. Wide-angle colonoscopes, retroflexion, and water immersion technique are methods that have been developed. Concurrently, there is a need to reduce complications and improve patient acceptance and comfort. The education of endoscopists has appropriately focused ...
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Various methods and mechanical devices for providing manipulation and steering of the bending section of an endoscope having a sheath thereon is disclosed. In one embodiment, the longitudinal center axis of a biopsy type is aligned with the longitudinal center of the insertion tube, both being in common with the instantaneous bending center of the insertion tube. The insertion tube is capable of only right and left movement through steering but is also rotatable with respect to the handle to permit the tip to be positioned in any desired location. In an alternative embodiment, the instantaneous bending center is radially offset from the longitudinal center of the insertion tube. The hinges are positioned in the bending section of the insertion tube for locating the instantaneous center of bending at a desired location in a groove. Four, or in an alternative embodiment, three cables are provided for controlling the movement and steering of the bending section. Because the cables are not symmetrically
Various methods and mechanical devices for providing manipulation and steering of the bending section of an endoscope having a sheath thereon is disclosed. In one embodiment, the longitudinal center axis of a biopsy type is aligned with the longitudinal center of the insertion tube, both being in common with the instantaneous bending center of the insertion tube. The insertion tube is capable of only right and left movement through steering but is also rotatable with respect to the handle to permit the tip to be positioned in any desired location. In an alternative embodiment, the instantaneous bending center is radially offset from the longitudinal center of the insertion tube. The hinges are positioned in the bending section of the insertion tube for locating the instantaneous center of bending at a desired location in a groove. Four, or in an alternative embodiment, three cables are provided for controlling the movement and steering of the bending section. Because the cables are not symmetrically
return to top]. Endoscope - small, flexible tube with a light and a lens on the end used to look into the esophagus, stomach, duodenum, colon, or rectum. It can also be used to take tissue from the body for testing or to take color photographs of the inside of the body. Colonoscopes and sigmoidoscopes are types of endoscopes.. Endoscopic retrograde cholangiopancreatography (ERCP) - a procedure that allows the doctor to diagnose and treat problems in the liver, gallbladder, bile ducts, and pancreas. The procedure combines X-ray and the use of an endoscope--a long, flexible, lighted tube. The scope is guided through the patients mouth and throat, then through the esophagus, stomach, and duodenum. The doctor can examine the inside of these organs and detect any abnormalities. A tube is then passed through the scope, and a dye is injected which will allow the internal organs to appear on an X-ray.. Endoscopic sphincterotomy - operation to cut the muscle between the common bile duct and the ...
U.S. regulators recently approved two new colonoscopes designed to be used just once and thrown away, but some doctors remain skeptical the new scopes will give them detailed enough images.
Results A total of 651 procedures performed by 16 colonoscopists were analysed. The mean number of procedures performed by each colonoscopist was 41. Mean age of the patients was 60.3 years. 46% of the patients were males. The mean CIDS for the 16 endoscopists was 2.13. The mean polyp detection rate (PDR) was 24% and mean polyp per procedure (PPP) was 0.42.. Colonoscopists with mean CIDS , 2.0 (n = 429 procedures, 10 colonoscopists) had PDR of 28% and PPP of 0.52. On the other hand, 6 colonoscopists (222 procedures) with mean CIDS of , 2.0 had PDR of 16% and PPP of 0.24.. Mean CIDS , 2.0 was associated with greater PDR (OR 2.1, CI 1.4 - 3.2 p = 0.001). When adjusting for age, gender, and indication for colonoscopy, the mean CIDS , 2.0 remained an independent predictor of greater PDR, OR 2.4, 95% CI 1.5 - 3.8 p , 0.001.. Mean CIDS , 2.0 was associated with greater right-sided polyp detection rate, OR 3.4, CI 1.9 - 6.6 p , 0.001. When adjusting for age, gender, and indication for colonoscopy, the ...
Browse our extensive catalog of new & used Colonoscope Equipment for sale or auction. Find any required new, refurbished or used Colonoscope Equipment or device.
Browse our extensive catalog of new & used Colonoscope Equipment for sale or auction. Find any required new, refurbished or used Colonoscope Equipment or device.
RFEL announces its High Definition Non-linear Image Contrast Enhancement (NICETM) module that extends operation in Degraded Visual Environments (DVE): Launching at Security & Policing on stand number E21 at Farnborough FIVE, UK: 8-10 March 2016 Newport, Isle of Wight, UK - February 11, 2016 - RFEL has announced the latest addition to its award winning HALO™ eco-system of advanced video processing solutions. The high definition Non-linear Image Contrast Enhancement …
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This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections. This search facility features: flexible search syntax; automatic word stemming and relevance ranking; as well as graphical results.
Public PhD defense in fulfilment of the requirements for the degree of Doctor of Engineering Sciences of Mrs. Marta Moltedo.. In attachment you can find the invitation. ...
Responsible for studies of impedance control in humans, using a variety of techniques including direct physiologicial measurements (EMG, H-reflex), mathematical modeling and robotic simulation. The main emphasis is 1) to suggest biologically-inspired strategies to be applied to robotics control and 2) to use analogies with robotic devices to better understand human behaviour in terms of impedance. ...
Improve outcomes and efficiency with the RetroView high-definition video colonoscope from PENTAX Medical. The Retroflexs enhanced retroflex bending se
Improve outcomes and efficiency with the RetroView high-definition video colonoscope from PENTAX Medical. The Retroflexs enhanced retroflex bending se
After a 20-min rest and achieving respiratory rate of 14 breaths/ min, 30-min ECG recordings simultaneously to the preprandial period of EGG were obtained from 4 conventional leads with Task Force® Monitor 3040i (CNSystems, Austria). The Task Force® Monitor 3040i uses the bipolar principles of EINTHOVEN I and EINTHOVEN II. A 2 channel ECG is included for RR-interval evaluation. These biosignals are recorded in 16bit resolution with a maximum sampling frequency of 1000 Hz. After manual edition of electrocardiograms for potential ar-tifacts, the results were analyzed with Task Force Monitor V2.2 soft-ware. Frequency domain analysis of HRV was conducted based on the Aggregating Algorithm Regression (AAR). The following frequency domain HRV analysis parameters were analyzed: power spectral density (PSD) or total power (TP) of the spectrum at 0.0033-0.4 Hz, very low frequency (VLF) component at 0.0033-0.04 Hz - reflecting HRV modulated by chemoreceptors of the renin - angiotensin - aldosterone ...
Random biopsies with targeted biopsies of any suspicious lesions is a reasonable alternative if chromoendoscopy is not available or if the yield of chromoendoscopy is reduced by significant underlying inflammation, pseudopolyposis, or poor preparation (ASGE, 2015). While there is emerging evidence that chromoendoscopy may yield higher polyp detection rates, at this time it is not known if the additional polyps detected are clinically significant and whether a higher detection rate results in a meaningful clinical outcome benefit. Confocal Laser Endomicroscopy Confocal laser endomicroscopy (also known as confocal fluorescent endomicroscopy) is an endoscopic technique that makes it possible to carry out microscopic examination of a smaller, focused spot of the mucosal layer during endoscopic procedures. Rasmussen and colleagues (2015) conducted a systematic review of the current indications and perspectives of confocal laser endomicroscopy (CLE) for IBD. Only studies reporting original clinical ...
Waters Corporation today announced that the discovery power and accessibility of Waters® SYNAPT High Definition MS™ (HDMS™) technology has been significantly extended with the introduction of DriftScopeTM 2.0 Mobility Environment Software. Scientists of all skill levels can now recover and interpret more of the unique information contained in SYNAPT™ HDMS datasets with new automated peak detection algorithms, visualization tools and data export functionality.
Its potential to use analog transmission lines as opposed to using a HDMI extender to link up your electronic parts to the video. The trouble with this choice is that you will want three part-to-movie cables plus six analog sound cables. Will Not that whole cable-jumble seem terrific behind your video? That Is HDMI over Cat 5 and where and HDMI extender come in to play.. HDMI over Cat 5 can be used to join a high definition apparatus, like a blue ray DVR, into a high-definition tv (High Definition Television) thats an HDMI link. You set one end-of the cable in to another end and the High Definition Televisions HDMI input signal slot in to the DVRs HDMI output signal slot, to make the bond. Set the HDMI apparatus, in this instance, the video, at the center of the sign chain, if youve an AV receiver. The output signal of the AV receiver would go to the High Definition Television and the HD DVR or other apparatus are linked to the AV receivers input signal. The HDMI over Cat 5, one cable, and ...
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A 71-year-old eye cancer patient has become the first person in the UK, and among the first in the world, to be treated using HyperArc™ high definition radiotherapy (HDRT) technology from Varian...
The increasing complexity of bottom-up proteomics challenges the capabilities of mass spectrometers to generate more and more detailed information. Instrument speed, sensitivity, and mass accuracy have all increased significantly over recent years, and novel LC/MS acquisition schemas and fragmentation mechanisms have been introduced. In this study, instrumental and application benefits are demonstrated for the identification of proteins and peptides in a new high definition data directed analysi
The primary endpoint of this study is to show that this algorithm in high definition is superior to the classical algorithm in the diagnosis of lymph no
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Adenoma Detection Rate: The Primary Quality Colonoscopy Indicator. The best indicator for a quality colonoscopy is adenoma detection rate (ADR), which measures your gastroenterologists effectiveness in detecting adenomas in screening colonoscopies. Two other indicators for a quality colonoscopy are withdrawal time and cecal intubation rate.. Withdrawal Time. The goal of a colonoscopy is to view the entire colon from the rectum to cecum. If you have done a thorough bowel preparation, your gastroenterologist should be able to advance the colonoscope all the way to the cecum, near your appendix. Withdrawal time refers to the number of minutes your GI doctor spends inspecting your colon wall for adenomatous polyps. This quality indicator is always expressed in minutes.. You should expect your gastroenterologist to have an average withdrawal time of at least six minutes. Longer withdrawal times often reflect that your physician is especially meticulous and methodical in performing a colonoscopy, ...
Adenoma Detection Rate: The Primary Quality Colonoscopy Indicator. The best indicator for a quality colonoscopy is adenoma detection rate (ADR), which measures your gastroenterologists effectiveness in detecting adenomas in screening colonoscopies. Two other indicators for a quality colonoscopy are withdrawal time and cecal intubation rate.. Withdrawal Time. The goal of a colonoscopy is to view the entire colon from the rectum to cecum. If you have done a thorough bowel preparation, your gastroenterologist should be able to advance the colonoscope all the way to the cecum, near your appendix. Withdrawal time refers to the number of minutes your GI doctor spends inspecting your colon wall for adenomatous polyps. This quality indicator is always expressed in minutes.. You should expect your gastroenterologist to have an average withdrawal time of at least six minutes. Longer withdrawal times often reflect that your physician is especially meticulous and methodical in performing a colonoscopy, ...
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In 2015, researchers at Mayo Clinic in Rochester, Minn., found that viable microbes were collected from 64% of flexible endoscopes after high-level disinfection, even though the researchers observed the cleaning process and saw that guidelines were followed (Am J Infect Control. 2015;43:794-801). Dr. Mirza said it was important to note that the study pertained to gastroscopes and colonoscopes, not non-channel scopes used in otolaryngology.. The following month, the Centers for Disease Control issued an advisory on an immediate need for healthcare facilities to review their procedures for cleaning, disinfecting, and sterilizing equipment.. Dr. Mirza said that the risk of infection from an endoscope is just one in 1.8 million, a number she calls extremely, extremely low. There is potential for an infection, she added, but noted that some measures, such as excessive use of peel packs, can be a significant waste of time and resources.. ...
United Kingdom General Surgery Market Outlook to 2023 - Aesthetic Lasers and Energy Devices, Bariatric Surgery Devices, Biopsy Devices, Bronchoscopes, Colonoscopes, Cystoscopes, Duodenoscopes, Endoscopy Fluid - Market research report and industry analysis - 10859359
TY - JOUR. T1 - Interobserver agreement of confocal laser endomicroscopy for detection of head and neck neoplasia. AU - Moore, Charles. AU - Mehta, Vikas. AU - Ma, Xiaohui. AU - Chaudhery, Shabnum. AU - Shi, Runhua. AU - Moore-Medlin, Tara. AU - Lian, Timothy. AU - Nathan, Cherie Ann O.. PY - 2016/3/1. Y1 - 2016/3/1. N2 - Objectives/Hypothesis We have described the feasibility of using the probe-based confocal laser endomicroscopy (pCLE) in differentiating benign from malignant lesions of the head and neck. Therefore, we wanted to determine the interobserver agreement of pCLE offline images of noncancerous, precancerous, and cancerous lesions of the head and neck. Study Design Single tertiary referral center. Methods In the feasibility study, image criteria for nondysplasia, dysplasia, and cancer were defined. The pCLE was performed before lesions were biopsied. Fifty offline images and 10 videos of good quality were selected. Seven surgeons and one pathologist were asked to review and ...
This platform was developed as a master-slave robot with force feedback for colonoscopy in South Korea. The master robot consists of 2 parts; a tilting device used for controlling the angulation of tip (master) and an insertion/rotation device (slave). The slave robot grips a conventional colonoscope. The robot enables endoscopist insert colonoscope up to 1.5 m, rotate by 360 degrees, and make a ±180 degrees tilt angle. In a study with a colon model, this robot system was evaluated with 4 experienced endoscopists and novices, showing the insertion time of 17.4 ± 2.1 minutes and 39.0 ± 5.3 minutes in experienced endoscopists and novices, respectively.8. A robotic system for holding a gastroscope, using a gastroscope intervention mechanism with pneumatic-driven clamping function. This system developed by Li et al9 is a robotic system for holding a gastroscope, using a gastroscope intervention mechanism (GIM) with pneumatic-driven clamping function. The GIM can give uniform pneumatic pressure ...
October 2018. Recent advances in management of acalculous cholecystitis. Balmadrid B. F1000Res. 2018 Oct 18;7. pii: F1000 Faculty Rev-1660. doi: 10.12688/f1000research.14886.1. eCollection 2018.. April 2018. Use of the National Institutes of Health Consensus Guidelines Improves the Diagnostic Sensitivity of Gastrointestinal Graft-Versus-Host Disease. Cardona DM, Detweiler CJ, Shealy MJ, Sung AD, Wild DM, Poleski MH, Balmadrid BL, Cirrincione CT, Howell DN, Sullivan KM. Arch Pathol Lab Med. 2018 Apr 26. doi: 10.5858/arpa.2017-0054-OA. [Epub ahead of print]. January 2018. Objective Differences in Colonoscopy Technique Between Trainee and Expert Endoscopists Using the Colonoscopy Force Monitor. Ende AR, De Groen P, Balmadrid BL, Hwang JH, Inadomi J, Wojtera T, Egorov V, Sarvazyan N, Korman L. Dig Dis Sci. 2018 Jan;63(1):46-52. doi: 10.1007/s10620-017-4847-9. Epub 2017 Nov 17.. December 2017. Late Gastrointestinal Complications of Allogeneic Hematopoietic Stem Cell Transplantation in Adults. Sung ...
Background and aims: Probe-based confocal laser endomicroscopy (pCLE) is used to differentiate between neoplastic and non-neoplastic colorectal polyps during colonoscopy. We aimed to assess the accuracy of two endoscopists starting to use real-time pCLE for differentiation of colorectal polyps and to determine the negative predictive value (NPV) for neoplasia in ... read more polyps ≤ 5 mm. Methods: Patients undergoing colonoscopy in a tertiary hospital were included in this prospective trial. After a training session, two colonoscopists assessed 50 polyps between August 2012 and April 2014. They sequentially used narrow-band imaging (NBI) and real-time pCLE to differentiate non-adenomatous, adenomatous, and carcinomatous polyps during colonoscopy. Histologic diagnosis by a gastrointestinal pathologist was the gold standard. Results were compared to post-hoc pCLE by a panel of gastroenterologists and pathologists. Results: The accuracy of real-time pCLE was 76 %, compared to 73 % for NBI, and ...
TY - JOUR. T1 - Comparison of polyp detection during both insertion and withdrawal versus only withdrawal of colonoscopy. T2 - A prospective randomized trial. AU - Cheng, Chi Liang. AU - Kuo, Yen Lin. AU - Liu, Nai Jen. AU - Tang, Jui-Hsiang. AU - Fan, Jiun Wei. AU - Lin, Cheng Hui. AU - Tsui, Yi Ning. AU - Lee, Bai Ping. AU - Hung, Hsiang Ling. PY - 2019/1/1. Y1 - 2019/1/1. N2 - Background and Aims: Polyps seen and not removed during colonoscope insertion are sometimes unable to be found during withdrawal. We aimed to evaluate whether additional inspection and polypectomy during insertion increases adenoma detection rate (ADR) compared with inspection and polypectomy entirely during withdrawal. Methods: A total of 421 patients aged ≥ 45 years and undergoing colonoscopy were prospectively randomized to receive inspection and polypectomy during both insertion and withdrawal (study group) or inspection and polypectomy entirely during withdrawal (control group). The primary outcome was the ADR. ...
0079] FIG. 9 is a longitudinal cross section of the distal portion of the CAS 40 with the injector needle 49 and limiter 50 of FIG. 8 with the injector tubes 45 shown collapsed inside an insertion tube 60 with handle 65 used to insert the CAS 40 into the proximal end of a guiding catheter or sheath. This is how the CAS 40 would be typically packaged although the insertion tube 60 might be packaged proximal to the injector tubes 15 where the insertion tube 60 would be slid in the distal direction to collapse the injector tubes 15 just before the CAS 40 is inserted in the guiding catheter or sheath. Such an insertion tube 60 could be used with all of the embodiments of the present invention disclosed herein. The steps to prepare it for use would be as follows: [0080] 1. Remove the sterilized CAS 40 from its packaging in a sterile field. [0081] 2. Flush the guide wire lumen 13 with saline solution. [0082] 3. Access to the left atrium via a large peripheral vein, such as the femoral vein, typically ...
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When choosing a GI doctor for your screening colonoscopy, there are two qualifying criteria: adenoma detection rate (ADR) and cecal intubation rate. As one of Middle Tennessees premier GI specialty centers, Associated Endoscopy is proud to share its GIQuIC quality measures.. The national average ADR is 25 percent for men and 15 percent for women. Our gastroenterologists have an overall average ADR of 30.88 percent. This exceeds the national average by over 10 percent and surpasses many GI specialists in the Nashville and Middle Tennessee area. Our gastroenterologists also have an average cecal intubation rate of 98.5 percent, compared to the national average of 90 percent.. ...
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TY - GEN. T1 - Automatic polyp detection from learned boundaries. AU - Tajbakhsh, Nima. AU - Chi, Changching. AU - Gurudu, Suryakanth R.. AU - Liang, Jianming. PY - 2014/7/29. Y1 - 2014/7/29. N2 - Colonoscopy is the primary method for detecting and removing polyps-precursors to colon cancer, but during colonoscopy, a significant number of polyps are missed-the pooled miss-rate for all polyps is 22% (95% CI, 19%-26%). This paper presents an automatic polyp detection system for colonoscopy, aiming to alert colonoscopists to possible polyps during the procedures. Given an input image, our method first collects a crude set of edge pixels, then refines this edge map by effectively removing many non-polyp boundary edges through a classification scheme, and finally localizes polyps based on the retained edges with a novel voting scheme. This paper makes three original contributions: (1) a fast and discriminative patch descriptor for precisely characterizing image appearance, (2) a new 2-stage ...
IEC has offered premium surgical equipment, endoscope repair/replacement parts, and services to the international healthcare community for over 15 years.
TY - JOUR. T1 - Probe-based confocal laser endomicroscopy (pCLE) images of submucosal growth of a duodenal mucous neck cell adenoma. AU - Tahara, Tomomitsu. AU - Horiguchi, Noriyuki. AU - Nagasaka, Mitsuo. AU - Nakagawa, Yoshihito. AU - Tsukamoto, Tetsuya. AU - Shibata, Tomoyuki. AU - Ohmiya, Naoki. PY - 2016/1/1. Y1 - 2016/1/1. UR - http://www.scopus.com/inward/record.url?scp=84955452020&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=84955452020&partnerID=8YFLogxK. U2 - 10.1055/s-0041-111031. DO - 10.1055/s-0041-111031. M3 - Comment/debate. C2 - 26800196. AN - SCOPUS:84955452020. VL - 48. SP - E19-E21. JO - Endoscopy. JF - Endoscopy. SN - 0013-726X. ER - ...
Colonoscope: The colonoscope is a similar flexible fibre-optic scope that is longer and can reach the cecum, thus allowing evaluation of the entire colon. Its use requires that the patient be sedated because its passage through the entire colon is more uncomfortable. A rigid 25-cm sigmoidoscope is…
[108 Pages Report] Check for Discount on Global Colonoscope Market Research Report 2016 report by QYResearch Group. Notes: Production, means the output of Colonoscope Revenue, means the...
The U.S. Preventive Services Task Force recommends colorectal cancer screening for men and women aged 50-75.[i] For colorectal cancer (CRC) screening, colonoscopy has been accepted as the most effective method, with the adenoma detection rate (ADR) remaining one of the most important measures of a quality colonoscopy. Factors shown to affect adenoma and polyp detection rates (PDR) include: use of sedation along with other factors like adequacy of bowel preparation, cecal intubation rate, withdrawal time, image enhancements, and the performing endoscopist.[ii]. Traditionally, conscious (moderate) sedation (CS) using midazolam and an opioid has been used in screening colonoscopies. Until recent Medicare reimbursement changes, for most colonoscopy procedures CS has been considered an inherent part of the procedure, not to be reported and billed separately except for the situation when moderate sedation is provided by a second physician in a facility setting. However over the past decade, newer ...
This book provides insight into surface quality control techniques and applications based on high definition metrology (HDM) and combines mechanical and statistical expertise from an interdisciplinary standpoint toward the quality control of machining surfaces
Real-time tele-immersion requires low latency, synchronized multi-camera capture. Prior high definition (HD) capture systems were bulky. We in vestigate the suitability of using flocks of smartphone cameras for tele-immersion. Smartphones can potentially integrate HD capture and streaming into a single portable package. However, they are designed for archiving the captured video into a movie. Hence, we create a sequence of H.264 movies and stream them. We lower the capture delay by reducing the number of frames in each movie segment. Increasing the number of movie segments adds compression overhead. Smartphone video encoders do not sacrifice video quality to lower the compression latency or the stream size. On an iPhone 4S, our application that uses published APIs streams 1920×1080 videos at 16.5 fps with a delay of 712 msec between a real-life event and displaying an uncompressed bitmap of this event on a local laptop. For comparison, the bulky Cisco Tandberg required 300 msec delay. ...
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Flowers: Garden Plants Nature Leaves Desktop Wallpaper Flower for HD 16:9 High Definition 1080p 900p 720p Wide 16:10 5:3 Widescreen WUXGA WXGA WGA Standard 4:3 5:4 Fullscreen UXGA SXGA Other 3:2 DVGA HVGA Mobile VGA WVGA iPhone iPad PSP Mobile Phone QVGA PocketPC GPS WQVGA Smartphone HVGA iPod Zune HD 768x480. 960x600. 960x540. 1440x900. 1280x1024. 1280x800. 1600x900. Samsung Galaxy S2. 640x480. 320x240. iPhone 4 - 4S. 1024x640. Tablet 7. 480x360. 1152x864. 640x360. 1152x720. 1366x768. 1024x576. 1600x600. 1400x1050. iPhone 5 - 5S. 800x600. 384x240. iPad Mini. 1600x480. 1600x1200. 960x720. 1440x1080. 1280x720. 854x480. HTC Evo 4G. iPad 1 - 2. iPhone 3G - 3GS. 1024x768. 1280x960.
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Colonoscopy is a procedure that enables an examiner (usually a gastroenterologist) to evaluate the appearance of the inside of the colon (large bowel). This is accomplished by inserting a long flexible tube (the colonoscope) that is about the thickness of a finger into the anus and then advancing the colonoscope slowly into the rectum and through the colon. The tip of the colonoscope has a light and a video camera. The inner colon lining can be directly visualized in images transmitted from the camera to a television monitor. This traditional method of examining the colon is called optical colonoscopy or, more commonly, just colonoscopy.. In preparation for colonoscopy, the day before the examination, the colon is emptied using laxatives. Immediately before colonoscopy, an intravenous infusion (IV) is started, and the patient is placed on a monitor for continuously monitoring the rhythm of the heart, blood pressure, and the amount of oxygen in the blood. Medication usually is given by IV to make ...
0049] In this design the laminate of textiles layers (3) of the variable stratified stiffness is composed of for example 4 layers of the standard ribbon weaving (6). The valves of the hermetic envelopes are connected to control the pressure at only one point. In order to allow hard fixation of polycentric hinges (20) or other type of protective knee joints, two fixations in the variable stiffness structure are inserted. This fixation has a part accessible outside the hermetic envelope, which passes through a valve, and fixes the polycentric hinges and an internal part inserted between the textiles layers (3). In order to allow the fixation to fit several 3D shapes without losing its strength capacity, a thin sheet of metal with a ramified form e.g. a star or flake, is used. These forms distribute the force over a bigger surface area there by allowing the fitting of 3D shapes. To increase rigidity the thin metal is coated with a high friction material, in the drawing a 1 mm aluminium sheet with ...
Microcannulae are constructed with multiple components in a composite design, allowing the microcannulae to have varying mechanical and delivery properties that will enable ophthalmic treatments by minimally invasive means. The microcannula includes at least one flexible, tubular communicating element with an outer diameter of 350 microns or less, a proximal connector for introduction of materials, energy or tools. It may also include a reinforcing member attached to the communicating element, which may be designed to create variable stiffness along the length of the microcannula. The microcannula may also include other features such as a signal beacon near the distal tip.
In August 2011, Nomura expressed desire to release a high definition re-release of the game though he had yet to confirm such plans.[12] The idea for a high definition re-release preceded plans for Final Fantasy X re-release, and was a focus for two Square Enix programmers for over a year.[13] In September 2012, Square Enix announced Kingdom Hearts HD 1.5 Remix for release in Japan on the PlayStation 3. The collection would include both Kingdom Hearts Final Mix and Kingdom Hearts Re:Chain of Memories in high definition and Trophy support, as well as non-playable HD event scenes from Kingdom Hearts 358/2 Days as a way for players to understand the story.[14] The development team experimented with using some character models from Kingdom Hearts 3D: Dream Drop Distance for HD 1.5 Remix.[2] The cutscenes from Kingdom Hearts Final Mix, which were either unvoiced or used English voice acting, now use the original Japanese voice acting in the Japanese release; the voice acting remains unchanged in the ...
A recent trial conducted at 15 different medical centers in Korea indicates that a physician must perform at least 150 colonoscopies to be considered competent at the procedure. Details of the study were recently published in the journal Gastrointestinal Endoscopy.. Colonoscopy is a procedure in which a colonoscope is passed through the rectum, into the colon, and into the lower end of the small intestine. The procedure is performed to examine the lower portion of the gastrointestinal tract for early signs of cancer, ulcers, inflamed tissue, or bleeding. Pictures and biopsies and may be taken for further evaluation by the physician. One vital part of colonoscopy is called cecal intubation, defined as the colonoscope reaching the cecum (the point where the large intestine and small intestine converge). Although this area can be difficult to examine, doing so is important in the prevention of cancer as a substantial number of colorectal cancers are found in this in this area. Various medical ...
Colonoscopy is an effective technique for evaluating and, in many cases, improving your digestive health. The term colonoscopy means looking inside the colon. It is a procedure performed by a gastroenterologist, who are well-trained and certified subspecialists.. The colon, or large bowel, is the last portion of your digestive or GI tract. It starts at the cecum, which attaches to the end of the small intestine, and it ends at the rectum and anus. The colon is a hollow tube, about five feet long, and its main function is to store unabsorbed food products prior to their elimination.. The instrument that is used to look inside the colon is the colonoscope, which is a long, thin, flexible tube with a tiny video camera and a light on the end. By adjusting the various controls on the colonoscope, the gastroenterologist can carefully guide the instrument in any direction to look at the inside of the colon. The high quality picture from the colonoscope is shown on a TV monitor, and gives a clear, ...
Comprehending colonoscopy A colonoscopy is a test where an operator - a doctor - looks into ones colon. The colon is sometimes called the large intestine or large bowel. The colon is the part of the gut which comes after the small intestine. The last part of the colon leads into the rectum where stools (faeces) are stored before being passed out from the back passage (anus). A colonoscope is a thin, flexible telescope. It is about as thick as a little finger. It is passed through the anus and into the colon. It can be pushed all the way round the colon as far as the caecum (where the small and large intestine meet). Another test called sigmoidoscopy looks at the rectum and the lower part of the colon. The colonoscope contains fibre-optic channels which allow light to shine down so the operator can see inside the colon. The colonoscope also has a side channel down which devices can pass. These can be manipulated by the operator. For example, the operator may take a small sample (biopsy)
James Ansell, Joanna Hurley, James Horwood, Chantelle Rizan, Konstantinos Arnaoutakis, Stuart Goddard, Neil Warren, Jared Torkington. Welsh Institute for Minimal Access Therapy, University Hospital Llandough, University Hospital of Wales. Objectives: The aim of this study is to establish if the WIMAT colonoscopy suitcase has construct and concurrent validity for colonic polypectomy training. This is a novel ex-vivo porcine animal simulator which can be used to recreate a range of polypectomy procedures.. Methods and procedures: A prospective cross sectional study design was used to assess 40 participants. This included 10 novices (junior doctors with no prior experience of endoscopy), 10 intermediates (Surgical / Gastroenterology registrars), 10 advanced (Joint Advisory Group on GI Endoscopy (JAG) accredited independent colonoscopists) and 10 experts (JAG Bowel screening colonoscopists). All subjects completed a standardised, video recorded polypectomy task. This involved snare ...
We report a Koehler-illumination-based full-field, actively stabilized, low-coherence phase-shifting interferometer, which is built on a white-light Michelson interferometer. By using a phase-stepping technique we can obtain full-field phase images of the sample. An actively stabilized phase-lock circuit is employed in the system to reduce phase noise. An application to human epithelial cells (HeLa cells) is achieved in our experiment. The advancement of this technique rests in its ability to take images of unstained biological samples quantitatively and on a nanometer scale.. © 2006 Optical Society of America. Full Article , PDF Article ...
We demonstrate a new nanoscale spectroscopic technique that combines subwavelength near-field imaging with broadband interference spectroscopy. We apply this technique to study phase spectra of surface plasmons in individual gold nanoparticles and nanoparticle dimers. Collective plasmon oscillations in selected nanostructures are excited by a femtosecond white-light continuum transmitted through a subwavelength aperture. The interference spectra detected in the far field result from the coherent superposition of the aperture field and the secondary field re-emitted by the nanostructure. The analysis of these spectra allows us to accurately measure the positions and damping constants of single-nanostructure plasmon resonances.. © 2003 Optical Society of America. Full Article , PDF Article ...
As most white-light (WL) events show close correlations in time and location with hard X-rays and/or radio emission, there is some consensus that WL emission originates from accelerated particles, especially non-thermal electrons ...
The Good Housekeeping Research Institute recently evaluated high-definition televisions (HDTVs) to find the best options ranging in size from 32 to 55. Find out how the Vizio E320VL scored.
Ultra High Definition (UHD) is a new technology, which main idea is to improve users perception of details and sensation of immersion in comparison with High Definition systems (HD). However, it is important to understand the influence of the new UHD technical parameters on users perception. Hence, to investigate the influence of the viewing distance, screen size and scene content on perceived video quality and feelings of users, a series of subjective experiments with four different contents (3 documentaries and 1 sport content) shooted by UHD camera were performed. These contents were displayed using three different image resolutions (SD, HD, UHD) and two UHD displays (55-inch and 84-inch). Each subject had to assess content for three different viewing distances (1.5, 3, 4.5 times of the screen height corresponding to optimal viewing distances of respectively UHD, HD, and close to SD optimal distance). Finally, 72 test conditions were evaluated. For each scene, observers reported their ...
A team has developed an improved resolution ultrasound system for low cost diagnostics. This paper describes the development of an ultrasound based imaging system capable of generating 3D images showing surface and subsurface tissue and bone structures. We include results of a comparative study between images obtained from X-Ray Computed Tomography (CT) and ultrasound. We found that the quality of ultrasound images compares favorably with those from CT. Volumetric and surface data extracted from these images were within 7% of the range between ultrasound and CT scans. We also include images of porcine abdominal scans from two different sets of animal trials.
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Have the colonoscopy. During your colonoscopy, the doctor will use a thin, flexible, semi-hollow, lighted tube that has a tiny video camera on the end, called a colonoscope. The colonoscope will be eased inside your colon and will send live images to a video screen in the room. Youll probably be sedated during the procedure, so you wont feel much other than some bloating. Your doctor will be looking for polyps, which is a precancerous growth in the colon that could lead to cancer. So, if polyps are found, they will be removed during the colonoscopy and sent to a laboratory for analysis. The entire exam will take around 30 minutes to an hour ...
This module has no text yet.Inexpensive, but picture quality is OK for the money|br/|DLP Lamp is easy enough for anyone to replace themselves|br/||br style=clear: both;/|DLP televisions picture quality degrades with viewing angle|br/|DLP Lamp brightness withers out over time|br/|DLP televisions have moving parts (Color Wheels and Fans), where LCD, LED, and...
Wolff, William I.; Shinya, Hiromi (1973). "Polypectomy via the fiberoptic colonoscope". New England Journal of Medicine. 288 (7 ... NEJM published the first report of polyp removal using a colonoscope and introduced a procedure during screening to reduce ...
They are used in telecommunication cables, and in image-forming fiberscopes such as colonoscopes. In the catadioptric Fresnel ...
January 2004). "Our sigmoid colon volvulus experience and benefits of colonoscope in detortion process". Rev Esp Enferm Dig. 96 ...
Williams C (November 1972). "Use of the long colonoscope for examination of the whole colon and for polypectomy". Proc. R. Soc ...
Pediatric colonoscopes or sometimes dedicated enteroscopes which are much longer than standard gastroscopes can visualize the ...
"Longitudinal assessment of reprocessing effectiveness for colonoscopes and gastroscopes: Results of visual inspections, ...
Hiromi Shinya pioneered the development of the colonoscope. Their invention, in 1969 in Japan, was an advance over the barium ... Infection may also be transmitted between patients if the colonoscope is not cleaned and sterilized properly between tests. ... including use of pediatric colonoscope, push enteroscope and upper GI endoscope variants. For screening purposes, a closer ...
The colonoscope can be passed in this direction in order to enter the terminal ileum. This is used as one of two identifiable ...
Video gastroscope Video colonoscope Endoscopy snare used to perform polypectomy PEG tube v t e. ...
This can happen during colonic exploration, as a result of the electrical nature of a colonoscope. The result can be acute ...
Hiromi Shinya pioneered the development of the colonoscope.[55] Their invention, in 1969 in Japan, was an advance over the ... Infection may also be transmitted between patients if the colonoscope is not cleaned and sterilized properly between tests. ... including use of pediatric colonoscope, push enteroscope and upper GI endoscope variants.[49] ...
Similar instruments, the sigmoidoscope and colonoscope may be used to visualize more proximal parts of the bowels.. Endoscopy ...
Harsh chemicals, such as compounds used to clean colonoscopes, are sometimes accidentally introduced into the colon during ...
... variable-stiffness colonoscope". Gastrointestinal Endoscopy. 63 (1): 119-120. doi:10.1016/j.gie.2005.10.014. PMID 16377328. ...
In 2005, he transferred Colonoscope Robot to ERA Endoscope Inc in Italy and Capsule Endoscope to Intromedic Inc. In 2015 he ... As the representative achievements, he accomplished the world's first colonoscope robot in 2001 and successful commercialized ... 2013 Archived 2015-09-25 at the Wayback Machine Editor of IEEE BioRob 2014 About Strategic Council journal about colonoscope ...
VC may be more comfortable for some individuals, as it does not require the use of a colonoscope. As a result, no sedation is ...
... and colonoscope (colon), and laparoscope (abdomen or pelvis). They can be used to examine visually and diagnose, or assist in ...
The polyp can then be retrieved using the snare or an endoscopy basket, and removed by withdrawing the colonoscope. Polyps may ...
On January 8, 1969, he and Hiroshi Ichikawa sketched out the first plans for a snare attached to the end of a colonoscope that ... Shinya" (Sivak 2004, p. 978). By the beginning of 1969, Olympus had introduced several iterations of dedicated colonoscopes, ... He pioneered modern colonoscopic techniques, and invented the electrosurgical polypectomy snare now common on colonoscopes, ...
Use of a single-balloon enteroscope compared with variable-stiffness colonoscopes for endoscopic retrograde cholangiography in ...
Use of a colonoscope can find these cancers, and a biopsy can reveal the extent of the involvement of the bowel wall. Removal ...
... anatomic issues such as a redundant sigmoid colon or a transverse colon which prevents complete advancement of the colonoscope ... the laparoscopic instruments are utilized to position the colon as needed to assist with advancement of the colonoscope. This ...
In contrast, "high level disinfection" does not kill endospores but is used for instruments such as a colonoscope that do not ...
... does not kill endospores but is used for instruments such as a colonoscope that do not enter sterile bodily cavities. This ...
... colonoscopes MeSH E07.230.220.260.160.800 - sigmoidoscopes MeSH E07.230.220.260.200 - duodenoscopes MeSH E07.230.220.260.260 - ... colonoscopes MeSH E07.858.240.260.160.800 - sigmoidoscopes MeSH E07.858.240.260.200 - duodenoscopes MeSH E07.858.240.260.260 - ...
... the inside of her body through the visual sequence taken on the endoscope and colonoscope, scanning and probing her digestive ...
... and a colonoscope, inserted through the rectum, can view the colon and the distal portion of the small intestine, the terminal ...
A significant indirect health consequence is that use of a standard adult colonoscope is difficult and in some cases impossible ...
The colonoscope is a similar flexible fibre-optic scope that is longer and can reach the cecum, thus allowing evaluation of the ... The colonoscope is a similar flexible fibre-optic scope that is longer and can reach the cecum, thus allowing evaluation of the ... The colonoscope, a flexible tube used for examination of the colon, and the proctosigmoidoscope, a similar instrument used for ...
EVIS LUCERA ELITE Pediatric Diagnostic Video Colonoscope. Gastroenterology The PCF-H290ZL/I is a slim-diameter zoom colonoscope ... EVIS LUCERA Video Colonoscope Gastroenterology The CF-FH260AZI/L is the first GI scope for autofluorescence observation. It ... Therapeutic Video Colonoscope, 13.7 mm insertion tube. Gastroenterology The CF-2T160L combines an exceptional dual-channel ... EVIS LUCERA ELITE Diagnostic Video Colonoscope, 170° field of view. Gastroenterology The CF-HQ290ZL/I is the first zoom ...
... , provides key market data on the South Korea Colonoscopes market. The report ... Market size data for Colonoscopes market segments - Flexible Video Colonoscopes and Flexible Non-Video (Fibre) Colonoscopes.. ... Flexible Video Colonoscopes and Flexible Non-Video (Fibre) Colonoscopes.. The report also provides company shares and ... EU5 Colonoscopes Market Outlook to 2020. - Asia-Pacific Cardiac Rhythm Management (CRM) Procedures Outlook to 2020. - South ...
The miss rate for the new colonoscope was only 7.6 percent as compared to 41.7 percent for the traditional colonoscope, in this ... Researchers compared both the adenoma miss rate using the new colonoscope with the miss rate of a traditional colonoscope. ... colonoscope maintains the identical technical features of the standard colonoscope, but allows the endoscopist to view 330 ... A study featuring a new colonoscope that allows doctors to see more of the colon shows promise that could revolutionize ...
Position Changes During Colonoscope Insertion Increases Patient Comfort. The safety and scientific validity of this study is ... Position Changes During Colonoscope Insertion Increases Patient Comfort: a Prospective Trial. Study Start Date :. September ... The investigators wish to study the effects of position changes during colonoscope insertion on patient comfort. The ... investigators hypothesize that early position changes would reduce colonoscope loop formation and patient discomfort. ...
A 61-year-old woman with known colonic diverticula underwent colonoscopy for abdominal pain. The cause remained obscure until this sinister face appeared in the viewing scope, which the authors instantly recognised as the potential source of evil (Figure).. ...
FDA Clears Pure-Vu Slim Sleeve to Clean Out Colons Using Slim Colonoscopes. September 20th, 2018 Medgadget Editors GI ... "From my in vitro testing experience with the Pure-Vu® Slim Sleeve on a slim colonoscope, the device had excellent handling and ... "Having Pure-Vu® compatible with slim colonoscopes will be critically important for patients with complex anatomy which can ... an extension that allows the Pure-Vu System to be used with slim colonoscopes. The Pure-Vu System allows for cleansing of the ...
It is also useful in patients in whom colonoscopy with the adult colonoscope is unsuccessful in reaching the cecum ( ... particularly in women). Additional study is needed to see if the pediatric colonoscope is actually superior to … ... The pediatric colonoscope is suitable for routine colonoscopy in adults. ... Usefulness of a pediatric colonoscope for colonoscopy in adults Gastrointest Endosc. 2000 Mar;51(3):314-7. doi: 10.1016/s0016- ...
Video Colonoscope. Gastroenterology The CF-FH260AZL/I is literally the scope of choice. For the first time, you can choose to ... Video Colonoscope. Gastroenterology Experience todays highest level of imaging with the CF-H260AL/I connected to a high ... Navigated Colonoscope. Gastroenterology ScopeGuide shows an accurate 3D reconstruction of the position and configuration of the ... EVIS LUCERA SPECTRUM Diagnostic Video Colonoscope, 2.8 mm diameter channel. Gastroenterology At a mere 9.2 mm across at both ...
The purpose of the study is to determine if colonoscopic examination using a colonoscope with a narrow band imaging light is ... A new colonoscope uses narrow band imaging, whereby the colon is. illuminated using only a subset of the white light spectrum, ... This is a clinical study to evaluate whether the use of a new type of colonoscope may. improve the detection of colon polyps. ...
Colonoscope Video Endoscopes Production, Revenue (Value), Price Trend by Type. • Colonoscope Video Endoscopes Market Analysis ... Further in the Colonoscope Video Endoscopes Market Industry Analysis report, the Colonoscope Video Endoscopes Market is ... Colonoscope Video Endoscopes Market Competition by Manufacturers. • Colonoscope Video Endoscopes Production, Revenue (Value) by ... Also, the Colonoscope Video Endoscopes Market growth in various regions and R&D status are also covered. ...
DOTmed.com has one of the largest selections of new, used, and refurbished cf 1 t 20l Colonoscope equipment on the market. ... Find cf 1 t 20l Colonoscope Equipment For Sale, or Wanted from the worlds largest medical equipment marketplace. ... OLYMPUS CF 1 T 20L Colonoscope For Sale olympus cf 1 t 20l unit in working order we can refurbished if you need make an offer ...
... used Colonoscope Equipment for sale or auction. Find any required new, refurbished or used Colonoscope Equipment or device. ... Tips for buying Colonoscope. *When purchasing a colonoscope, facilities should consider the following two main factors (which ... All colonoscope controls should be clear and easy to operate. *All colonoscopes should be clearly marked with depth-of- ... Colonoscope may also be referred to as : Flexible Endoscope , Fiber Optic Endoscope , Coloscope , , Colon Endoscope ...
Othman MO, Bradley AG, Choudhary A et al (2009) Variable stiffness colonoscope versus regular adult colonoscope: meta-analysis ... Yang, C., Suk, F., Chen, C. et al. Colonoscopy with magnetic control system to navigate the forepart of colonoscope shortens ... Rösch T, Adler A, Pohl H et al (2008) A motor-driven single-use colonoscope controlled with a hand-held device: a feasibility ... Colonoscopy with magnetic control system to navigate the forepart of colonoscope shortens the cecal intubation time. *Chung- ...
円錐型ウォームギア機構を用いた腸管自走システムの開発 [in Japanese] Development of a Self-Propelled Colonoscope Robot with a Conical Worm Gear Mechanism [ ... we propose a self-propelled colonoscope robot with a conical worm gear mechanism. The drive force is provided
... clinicaltrials.gov The aim of the study is to study the caecal intubation rate of a prototype ultra-thin colonoscope compared ... colonoscope compared to a standard colonoscope and to study usefulness of this new colonoscope as a rescue instrument for ... for a new prototype colonoscope as compared to a standard colonoscope. ... A new prototype colonoscope from Olympus with an additional distal bending section was designed. The investigators hypothesize ...
Improve outcomes and efficiency with the RetroView high-definition video colonoscope from PENTAX Medical. The Retroflexs ... Improve outcomes and efficiency with the RetroView high-definition video colonoscope from PENTAX Medical. The Retroflexs ... To receive information regarding "PENTAX Medical RetroView high definition video colonoscope," please enter your contact ...
The UNM Comprehensive Cancer Center is the Official Cancer Center of New Mexico and the only National Cancer Institute-designated Comprehensive Cancer Center in the state.
Evaluation of the Colonoscope With Vision to 330 ° (Full Spectrum Endoscopy) in the Detection of Colorectal Adenomas (FUSETM- ... Evaluation of the Colonoscope With Vision to 330 ° (Full Spectrum Endoscopy) in the Detection of Colorectal Adenomas. ... Device: FUSE-TM colonoscope Colonoscopy in conditions of normal security including patient clinical examination before leaving ...
Notes: Production, means the output of Colonoscope Revenue, means the... ... 108 Pages Report] Check for Discount on Global Colonoscope Market Research Report 2016 report by QYResearch Group. ... Global Colonoscope Market Research Report 2016 Table of Contents. Global Colonoscope Market Research Report 2016. 1 Colonoscope ... 2.5 Colonoscope Market Competitive Situation and Trends. 2.5.1 Colonoscope Market Concentration Rate. 2.5.2 Colonoscope Market ...
Olympus CF-20L Colonoscope, Medical, Healthcare, Endoscopy Equipment. Manufacturer: Olympus. Model: CF-20L. Condition: For ...
... entire large intestine from the rectum up to the small intestine through a long flexible and lighted tube called a colonoscope ... entire large intestine from the rectum up to the small intestine through a long flexible and lighted tube called a colonoscope ...
Olympus Endoscopic System Colonoscope Gastroscope, Refurbished Olympus CV 140 Endoscopic Processor offered by Sakriya ...
Colonoscopes, Cystoscopes, Duodenoscopes, Endoscopy Fluid Management Systems and Others ... 8 Colonoscopes Market, United Kingdom. 8.1 Colonoscopes Market, United Kingdom, Revenue Mix ($m), 2016. 8.2 Colonoscopes Market ... 8.3 Colonoscopes Market, United Kingdom, Revenue ($m), 2009-2016. 8.4 Colonoscopes Market, United Kingdom, Revenue ($m), 2016- ... 8.7 Colonoscopes Market, United Kingdom, Distribution Share by Revenue ($m), 2016. 8.8 Colonoscopes Market, United Kingdom, ...
Home » Pit patterns in rectal mucosa assessed by magnifying colonoscope are predictive of relapse in patients with quiescent ... Pit patterns in rectal mucosa assessed by magnifying colonoscope are predictive of relapse in patients with quiescent ... A high-resolution video-magnifying colonoscope with chromoscopy enables the observation of colorectal mucosal pit patterns. ...
Colonoscopes, Cystoscopes, Duodenoscopes, Endoscopy Fluid - Market research report and industry analysis - 10859383 ... 8 Colonoscopes Market, South Korea 8.1 Colonoscopes Market, South Korea, Revenue Mix ($m), 2016 8.2 Colonoscopes Market, South ... 8.3 Colonoscopes Market, South Korea, Revenue ($m), 2009-2016 8.4 Colonoscopes Market, South Korea, Revenue ($m), 2016-2023 8.5 ... 8.7 Colonoscopes Market, South Korea, Distribution Share by Revenue ($m), 2016 8.8 Colonoscopes Market, South Korea, Company ...
Colonoscopes, Cystoscopes, Duodenoscopes, Endoscopy Fluid Management Systems and Others » Request Discount ...
Colonoscopes, Cystoscopes, Duodenoscopes, Endoscopy Fluid Management Systems and Others of 545 pages is now available with ... Colonoscopes, Cystoscopes, Duodenoscopes, Endoscopy Fluid Management Systems and Others. Sandler Research 2017-05-01 Price : ... Colonoscopes, Cystoscopes, Duodenoscopes, Endoscopy Fluid Management Systems, Endoscopy Visualization Systems and Components, ... Colonoscopes, Cystoscopes, Duodenoscopes, Endoscopy Fluid Management Systems, Endoscopy Visualization Systems and Components, ...
... .catalog-rightbar{display: none;}. Видеоколоноскоп CF-Q150L/I Колоновидеоскоп CF-Q150 L/I предназначен для ...
1.2 Classification of Colonoscope. 1.3 Applications of Colonoscope. 1.4 Industry Chain Structure of Colonoscope. 1.5 Industry ... Figure Picture of Colonoscope. Table Product Specifications of Colonoscope. Table Classification of Colonoscope. Figure Global ... 1 Industry Overview of Colonoscope. 1.1 Definition and Specifications of Colonoscope. 1.1.1 Definition of Colonoscope. 1.1.2 ... Figure Colonoscope Capacity (K Units), Production (K Units) and Growth Rate of RF System Lab 2011-2016. Figure Colonoscope ...
  • Developed by EndoChoice, the Full Spectrum Endoscopy (FUSE) colonoscope maintains the identical technical features of the standard colonoscope, but allows the endoscopist to view 330 degrees, compared to the 170 degree viewing angle of the traditional colonoscope. (medindia.net)
  • patient satisfaction scores using a validated endoscopy GHAA-9 for a new prototype colonoscope as compared to a standard colonoscope. (bioportfolio.com)
  • The item "Olympus CF-140L Colonoscope with Case Endoscope Endoscopy (522)" is in sale since Saturday, May 26, 2018. (olympusvideoendoscope.com)
  • Before purchasing an colonoscope, facilities should check compatibility between the endoscope and an automatic endoscope reprocessor. (medwow.com)
  • Video Gastroscope & Colonoscope Endoscope, Video Gastroscope, Video Colonoscope manufacturer / supplier in China, offering Video Gastroscope & Colonoscope Endoscope in One Set, Automatic Tablet Counter, Capsule Counting Machine, Pill Counter, Medical Automatic Pill Counter, Portable Lab Medicine/Tablet Counter and so on. (made-in-china.com)
  • Video Colonoscope Endoscope, Video Endoscope, Gastroscope and Colonoscope Unit manufacturer / supplier in China, offering Med-Se-CE-130 Video Colonoscope Endoscope, Gastroscope and Colonoscope Unit, China Table Top Medical Steam Laboratory Autoclave Sterilizer, 50L Vertical China Medical Steam Autoclave Sterilizer for Hospitals and so on. (made-in-china.com)
  • Welcom to contact us for more information of Video Colonoscope Endoscope,gastroscope and colonoscope unit. (made-in-china.com)
  • Pasha SF, Harrison ME, Das A et al (2007) Utility of double-balloon colonoscopy for completion of colon examination after incomplete colonoscopy with conventional colonoscope. (springer.com)
  • The Endotics robotic colonoscope uses a series of grippers and extenders to pull itself along the bowel, rather than being pushed by a doctor like a conventional colonoscope. (newscientist.com)
  • To evaluate the new RetroView™ colonoscope and compare its ability to detect simulated polyps "hidden" behind colonic folds with that of a conventional colonoscope, utilizing anatomic colon models. (qxmd.com)
  • For hidden polyps, retroflexed withdrawal using the RetroView™ colonoscope detected more polyps than the conventional colonoscope in standard withdrawal (85% vs 12%, P = 0.0001). (qxmd.com)
  • For hidden polyps, combination withdrawal with the RetroView™ colonoscope detected more polyps than the conventional colonoscope in standard withdrawal (93% vs 12%, P ≤ 0.0001). (qxmd.com)
  • The proximal 10-20 cm from the angulated part of the conventional colonoscope is stiff, with a wide turning radius, therefore, a conventional colonoscope cannot be negotiated through the "hairpin" bends of the colon without stretching them and causing pain. (elsevier.com)
  • Rex, DK & Helbig, CC 2007, ' High Yields of Small and Flat Adenomas With High-Definition Colonoscopes Using Either White Light or Narrow Band Imaging ', Gastroenterology , vol. 133, no. 1, pp. 42-47. (elsevier.com)
  • Colonoscope Video Endoscopes Market provides granular analysis of the market share, segmentation, revenue forecasts and geographic regions of the market. (beforeitsnews.com)
  • To provide information on competitive landscape, this report includes detailed profiles of Colonoscope Video Endoscopes Market key players. (beforeitsnews.com)
  • After the basic information, the Colonoscope Video Endoscopes Market report sheds light on the production. (beforeitsnews.com)
  • Also, the Colonoscope Video Endoscopes Market growth in various regions and R&D status are also covered. (beforeitsnews.com)
  • Further in the Colonoscope Video Endoscopes Market Industry Analysis report, the Colonoscope Video Endoscopes Market is examined for price, cost and gross. (beforeitsnews.com)
  • The Colonoscope Video Endoscopes Market for major regions is given. (beforeitsnews.com)
  • The Colonoscope Video Endoscopes Market analysis report also speaks about the manufacturing process. (beforeitsnews.com)
  • Other flexible endoscopes, including gastroscopes and colonoscopes, have integral working channels having a diameter of about 2.0 to 3.5 mm for the purpose of introducing and removing medical devices and other accessory devices to perform diagnosis or therapy within the patient. (google.com)
  • One-hundred fifty adults undergoing outpatient colonoscopy were randomized to colonoscopy with a standard colonoscope (Olympus CF-100L) or with a pediatric colonoscope (Olympus PCF-100). (nih.gov)
  • The colonoscope is a similar flexible fibre-optic scope that is longer and can reach the cecum, thus allowing evaluation of the entire colon. (britannica.com)
  • During colonoscopy, doctors use a device called a colonoscope to examine the colon. (medindia.net)
  • A study featuring a new colonoscope that allows doctors to see more of the colon shows promise that could revolutionize colorectal cancer screening. (medindia.net)
  • This is a clinical study to evaluate whether the use of a new type of colonoscope may improve the detection of colon polyps. (knowcancer.com)
  • A new colonoscope uses narrow band imaging, whereby the colon is illuminated using only a subset of the white light spectrum, 415nanometers (blue) and 540 nanometers (green) rather than the standard full spectrum white light (red, green and blue). (knowcancer.com)
  • The DiLumen device stabilizes colonoscopes for endoluminal procedures-treatments for ailments of the colon that do not require incisions in the skin. (lumendi.com)
  • This pushing force is required to introduce and navigate the colonoscope inside of the lumen of the colon to reach the caecum (top expanded section). (nature.com)
  • Five blinded endoscopists examined two colon models in random order with the conventional or RetroView™ colonoscope, utilizing standard withdrawal technique. (qxmd.com)
  • The third colon model was then examined with the RetroView™ colonoscope withdrawn initially in retroflexion and then in standard withdrawal. (qxmd.com)
  • Continuous withdrawal of the colonoscope through the colon model while retroflexed was achieved by all endoscopists. (qxmd.com)
  • A novel balloon colonoscope detects significantly more simulated polyps than a standard colonoscope in a colon model. (qxmd.com)
  • Conclusion: Axial and radial forces used to advance the colonoscope increase through the segments of the colon and are operator independent. (elsevier.com)
  • A colonoscope is an instrument designed for examination of the terminal ileum and the entire colon. (oisto.com)
  • The "hairpin" bends of the colon should be negotiated by gently pushing the full-angled colonoscope. (elsevier.com)
  • The "passive-bending colonoscope" has a flexible tip with a narrow turning radius, so that the scope can be negotiated through the "hairpin" bends of the colon with a minimum turning radius and minimal discomfort. (elsevier.com)
  • Olympus CF-Q180AL EVIS EXERA II video colonoscope for exams of the colon. (dotmed.com)
  • The use of the colonoscope for examining the interior of the large intestine or colon is well-known. (google.com)
  • In general, a physician performing an examination or treatment of the colon inserts a colonoscope into the anus and then advances the colonoscope into the colon. (google.com)
  • A complete examination requires the physician to advance the colonoscope into the colon, negotiate the sigmoid colon, and left and right colic flexures up to the cecum. (google.com)
  • Illustration depicting a colon polyp and the lighted end of a colonoscope. (verywell.com)
  • A colonoscope is a long, thin, flexible instrument which is inserted into the anus for a visual inspection of the colon and rectum. (verywell.com)
  • In some cases, the doctor may also use the colonoscope to tattoo the inside of the colon so that the site of the biopsy can be rechecked during future examinations. (verywell.com)
  • A colonoscope is a flexible and steerable instrument to evaluate the entire colon (large intestine). (gi.org)
  • Conducting colonoscopy with MCS is safe and smooth, and shortens the cecal intubation time by navigating the forepart of the colonoscope. (springer.com)
  • The PCF-H290ZL/I is a slim-diameter zoom colonoscope with refined zoom adjustment, a broad 170° field of view, and Responsive Insertion Technology. (olympus-europa.com)
  • The CF-HQ290ZL/I is the first zoom colonoscope featuring HQ image quality, a broad 170° field of view, and Responsive Insertion Technology. (olympus-europa.com)
  • The investigators wish to study the effects of position changes during colonoscope insertion on patient comfort. (clinicaltrials.gov)
  • The CF-HQ290 revolutionizes colonoscopy by providing Dual Focus, brighter NBI, Responsive Insertion Technology, and ScopeGuide functionality in one colonoscope. (olympus.co.uk)
  • All colonoscopes should be clearly marked with depth-of-insertion markers no more than 10 cm apart. (medwow.com)
  • More particularly, the invention describes a handgrip to be positioned over the shaft of a scope such as a colonoscope allowing measuring and recording of insertion forces coupled with measurements of shaft linear acceleration, same handgrip adapted to measure torque and rotational acceleration about the shaft of the colonoscope, as well as a resulting motion of colonoscope. (justia.com)
  • Objective: Quantification of forces applied to the external portion of the colonoscope insertion tube during the insertion phase of colonoscopy. (elsevier.com)
  • Forces were measured by using the colonoscopy force monitor, which is a wireless, handheld device that attaches to the insertion tube of the colonoscope. (elsevier.com)
  • With regard to colonoscope insertion, water immersion is quite noteworthy but requires additional study in broader populations. (elsevier.com)
  • The graduated rigidity and progressive insertion characteristics of the colonoscope insertion tube ensure optimal advancement. (karlstorz.com)
  • To perform a colonoscopy, the endoscopist maneuvers the colonoscope through a series of loops by applying force to the insertion tube. (nih.gov)
  • CFM monitoring of force applied to the colonoscope insertion tube during colonoscopy. (nih.gov)
  • There are few published data on how different types of colonoscopes affect success in reaching the cecum and patient comfort. (nih.gov)
  • Of the 7 patients in whom colonoscopy with the adult colonoscope was unsuccessful, the cecum was reached in 4 by switching to a pediatric colonoscope (all women, 3 of whom had prior hysterectomy). (nih.gov)
  • In the 5 patients in whom colonoscopy with the pediatric colonoscope was unsuccessful, the cecum was reached in 1 by switching to an adult colonoscope. (nih.gov)
  • It is also useful in patients in whom colonoscopy with the adult colonoscope is unsuccessful in reaching the cecum (particularly in women). (nih.gov)
  • In standard colonoscopy, the colonoscope is inserted into the cecum, and inspection of the colonic mucosa and polypectomy are performed during withdrawal. (bioportfolio.com)
  • Results: Both axial and radial force increased significantly as the colonoscope was advanced from the rectum to the cecum. (elsevier.com)
  • Motus GI , a company out of Fort Lauderdale, Florida, won FDA clearance for its Pure-Vu Slim Sleeve, an extension that allows the Pure-Vu System to be used with slim colonoscopes. (medgadget.com)
  • Having Pure-Vu® compatible with slim colonoscopes will be critically important for patients with complex anatomy which can happen quite often in the inpatient setting," in a published statement said Tamas Gonda, M.D. from Columbia University Medical Center in NY. (medgadget.com)
  • From my in vitro testing experience with the Pure-Vu® Slim Sleeve on a slim colonoscope, the device had excellent handling and navigation performance. (medgadget.com)
  • The purpose of this study is to evaluate a handheld Colonoscopy Force Monitor(CFM™), a push-pull force and torque measuring device, that grips the shaft of the colonoscope and wirelessly. (bioportfolio.com)
  • The DiLumen device stabilizes a colonoscope for these incision-free procedures, according to a statement. (lumendi.com)
  • Cleaning and chemical sterilization of colonoscopes are necessary as the device is expensive, non-disposable and requires periodic servicing and maintenance to ensure a continued optimal function. (nature.com)
  • Advancement of the colonoscope is generally accomplished by manipulation of a steerable tip of the colonoscope, which is controlled at the proximal end of the device by the physician, in addition to torquing and pushing the scope forward or pulling it backward. (google.com)
  • The Global Colonoscope Industry 2016 Deep Market Research Report is a professional and in-depth study on the current state of the Colonoscope industry. (bigmarketresearch.com)
  • Therefore, the intubation and pain-reducing performance of the "passive-bending colonoscope" was assessed in difficult cases. (elsevier.com)
  • When using a colonoscope, a common problem is to be able to maneuver the inspection end (distal end) of the scope and position it in proximity to the area of interest. (justia.com)
  • This medical illustration features a colonoscopy procedure, in which the physician examines the inside of the entire large intestine from the rectum up to the small intestine through a long flexible and lighted tube called a colonoscope. (doereport.com)
  • Colonoscopy requires a physician to inspect the colonic mucosal surface by applying force to a colonoscope and advancing this flexible tube through a series of stationary and movable colonic loops. (justia.com)
  • A colonoscope is a semi-flexible tube with 2 cable-driven degrees of freedom (DOFs) in the tip (pitch and yaw angles), which are controlled by an external manual handle. (nature.com)
  • Researchers compared both the adenoma miss rate using the new colonoscope with the miss rate of a traditional colonoscope. (medindia.net)
  • Improve outcomes and efficiency with the RetroView high-definition video colonoscope from PENTAX Medical. (outpatientsurgery.net)
  • Polyp detection rates during standard and retroflexed withdrawal of the conventional and RetroView™ colonoscopes were determined. (qxmd.com)
  • Polyp detection rates for combined standard and retroflexed withdrawal (combination withdrawal) with the RetroView™ colonoscope were also determined. (qxmd.com)
  • In simulated testing, the RetroView™ colonoscope increased detection of hidden polyps. (qxmd.com)
  • A colonoscope is engineered such that biopsies of suspicious areas can be obtained, and polyps (which may turn into cancer) can be removed. (gi.org)
  • All examinations were performed by a single experienced endoscopist with a known high detection rate of adenomas using high-definition, wide-angle (170° field of view) colonoscopes. (elsevier.com)
  • Two additional DOFs are provided by rotating the colonoscope through its handle and by pushing the instrument through the anus. (nature.com)
  • If, during the course of a colonoscopy, the physician spots an abnormal growth of tissue, known as a polyp , he or she will typically use the colonoscope to remove it for further investigation. (verywell.com)
  • To remove the polyp, the doctor will use an electrical attachment on the colonoscope, known as the snare loop, to simultaneously excise the polyp and cauterize the wound. (verywell.com)
  • A handgrip for colonoscope shaft is equipped with force, torque, and acceleration sensors allowing for a comprehensive characterization of colonoscope shaft motion, including recognition of obstacles and recording of forces and torques applied at various times during a colonoscopy procedure. (justia.com)
  • Loading the colonoscope shaft into CFM. (nih.gov)
  • The Colonoscope market analysis is provided for the international market including development history, competitive landscape analysis, and major regions development status. (bigmarketresearch.com)
  • The EndoCuff is novel flexible cuff that can be attached to the distal tip of the colonoscope and helps to flatten large mucosal folds during withdrawal. (bioportfolio.com)
  • A high-resolution video-magnifying colonoscope with chromoscopy enables the observation of colorectal mucosal pit patterns. (ebscohost.com)
  • This project will develop a simple, easy to use system which projects a three dimensional imageof the position of a colonoscope onto a video screen next to the endoscopic image. (sbir.gov)
  • We examined the feasibility of using a pediatric colonoscope for routine colonoscopy in adults and investigated whether there were subgroups of patients in whom use of this instrument was preferable. (nih.gov)
  • The pediatric colonoscope is suitable for routine colonoscopy in adults. (nih.gov)
  • Additional study is needed to see if the pediatric colonoscope is actually superior to the adult colonoscopy for routine colonoscopy in women with prior hysterectomy. (nih.gov)
  • Saifuddin T, Trivedi M, King PD et al (2000) Usefulness of a pediatric colonoscope for colonoscopy in adults. (springer.com)
  • In a post-test survey, four out of five colonoscopists reported that manipulation of the colonoscope was easy or very easy. (qxmd.com)
  • Certified Pre-Owned Used Olympus CF-Q160AL Video Colonoscope Completely Refurbished with 24 Month Warranty. (mdendoscopy.com)
  • Othman MO, Bradley AG, Choudhary A et al (2009) Variable stiffness colonoscope versus regular adult colonoscope: meta-analysis of randomized controlled trials. (springer.com)
  • The report provides value, in millions of US dollars, volume (in units) and average prices (in US dollars) within market segments - Flexible Video Colonoscopes and Flexible Non-Video (Fibre) Colonoscopes. (sbwire.com)
  • Market size data for Colonoscopes market segments - Flexible Video Colonoscopes and Flexible Non-Video (Fibre) Colonoscopes. (sbwire.com)
  • It comprises a single-use, soft flexible sheath that fits over standard colonoscopes and two balloons, one at the tip of the colonoscope and the other behind the bending section of the colonoscope. (lumendi.com)
  • Colonoscopy is performed with a flexible 1.6 meter long colonoscope by a trained colonoscopist. (nature.com)
  • Providing you the best range of Olympus Flexible Video Colonoscope with effective & timely delivery. (indiamart.com)
  • Facilities are encouraged to acquire colonoscopes that are compatible with a variety of video processors and light sources. (medwow.com)
  • A colonoscope is considered a frontline tool to assess and prevent colorectal cancer. (verywell.com)
  • Routine or urgent observation with a colonoscope is required for those who experience lower GI bleeding. (oisto.com)
  • The study randomly assigned 197 patients for tandem colonoscopies using either the standard or the FUSE colonoscope first. (medindia.net)
  • The investigators hypothesize that its performance characteristics will be similar to a standard colonoscope with patient tolerability. (bioportfolio.com)
  • Patients will be randomized to either an initial repeat attempt with a standard colonoscope or the single ballo. (bioportfolio.com)
  • The study aims to compare the results between a standard colonoscopy to a colonoscopy with an attachment on the distal end of the colonoscope. (bioportfolio.com)
  • MCFE-CE130 is the standard Video Colonoscope. (made-in-china.com)
  • The investigators hypothesize that early position changes would reduce colonoscope loop formation and patient discomfort. (clinicaltrials.gov)