A power supply system. The power supply system may have a power circuit having a switch and adapted to generate a first output voltage and a second output voltage, depending on the state of the switch. It also includes an output connector coupled to the power circuit, where the output connector includes a plurality of electrical contacts including a first electrical contact and a second electrical contact. A voltage output indicator device is coupled to the first and second electrical contacts. The voltage output indicator device indicates that the power circuit is producing the first output voltage or the second output voltage, so that the user is aware of the voltage being output by the power supply system.
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TY - CHAP. T1 - Current device designs to incorporate visceral arteries. AU - Mendes, Bernardo C.. AU - Oderich, Gustavo. PY - 2017/3/16. Y1 - 2017/3/16. UR - http://www.scopus.com/inward/record.url?scp=85054177361&partnerID=8YFLogxK. UR - http://www.scopus.com/inward/citedby.url?scp=85054177361&partnerID=8YFLogxK. U2 - 10.1007/978-3-319-15192-2_24. DO - 10.1007/978-3-319-15192-2_24. M3 - Chapter. AN - SCOPUS:85054177361. SN - 9783319151915. SP - 349. EP - 358. BT - Endovascular Aortic Repair. PB - Springer International Publishing. ER - ...
A large diameter, flexible, kink-resistant, delivery catheter or sheath for percutaneous delivery of a contained and implantable medical device in the vasculature of a patient. The delivery catheter or sheath includes a reinforcement such as a flat wire coil with uniform spacing between the turns, which is compression fitted about an inner, lubricous PTFE tube. The delivery catheter or sheath further includes an outer tube of a heat formable polyamide material which is heat formed and compressed through the spaces between the turns of the wire coil to mechanically connect to a roughened outer surface of the inner tube. A polymeric radiopaque marker tube may be positioned at the distal end of the coil and between the inner and outer tubes for radiographic visualization. A side port may also be positioned thereat for the infusion of contrast media.
In this paper, we track both center frequency and quality factor of a superconducting microwave resonator with very high precision using a modified Pound-Drever-Hall frequency locking scheme. The quality factor measurements can be done with high enough bandwidth to study different processes in a superconducting resonator in real time. With this added functionality, the frequency readout remains unaffected, with typical accuracy around 10-30 Hz/root Hz, whereas the cavity loss rate can be determined to within 0.1% on a millisecond time scale (34 dB/root Hz). As we demonstrate, this can be particularly useful for electron spin resonance measurements, where we achieve a minimum number of detectable spins coupled to the resonator N = 5 . 10(5) spins/root Hz, based on quality factor measurements. It also enables the study of fast dynamic processes, for example, vortex dynamics, in these devices on a short time scale.
This is in the general field of surgical instruments and is specifically a delivery catheter with a flexible, proximally-manipulated hinge or joint region. The inventive catheter may have a balloon region. The catheter may have a shaft of varying flexibility which contains several lumen. The inner, or delivery, lumen generally may be used with a guidewire to access target sites within the body via the flexible, small diameter vessels of the body. The delivery lumen may be also used for placement of occlusive materials, e.g., in an aneurysm. Inflation of the micro-balloon, located near the distal tip of the catheter, is effected using the inflation lumen. The push/pull wire lumen contains a wire, which when manipulated, flexes the catheters distal tip. The push/pull wire tubing may have a variable thickness to aid in adjusting the degree of flexibility. Moreover, the delivery catheter may be capable of twisting in a helical or corkscrew-like manner for traversing certain vasculature. This may be
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Advancements in wireless force sensing technologies have improved the design of biomedical devices for patient utilization.. By Jeannine Croteau, Marketing and Mark Lowe, Product Manager. The medical device industry is constantly evolving due to the progressive nature of technology. Design engineers and consumers are looking for sleeker, smaller medical devices that do not inhibit their every day activity. Patients and doctors want to be able to collect data and information from these untethered devices while in the comfort of their own natural environment. The adoption of wireless technology by biomedical engineers has made this progression towards wire-free technology possible. This wireless trend has sparked a movement towards more innovative, cost effective technologies for the medical market. The development of smaller, more powerful medical devices matched with wireless capabilities is significantly changing the medical industry as we know it.. Wireless devices allow real time data as well ...
A novel body weight support device that uses pressurized pants may provide advantages in delivering gait therapy. The objectives of this study are to test the following hypotheses that 1) the novel device will allow for increased body weight support while improving or maintaining the same level of patient comfort; 2) the novel device will yield greater patient satisfaction with gait therapy relative to current harness systems; 3) therapists will be more satisfied with the use of the novel device relative to current harness systems; 4) the use of the novel device will require less total therapist time than a harness comparator; 5) the use of the novel device will increase therapeutic treatment time when compared with current harness systems. ...
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In the field of solid-state lighting (SSL) technologies, light-emitting electrochemical cells (LECs) are the leading example of easy-to-fabricate and simple-architecture devices. The key-aspect of this technology is the use of a single active layer that consists of a mixture of an emitter and an ionic polyel Journal of Materials Chemistry C Emerging Investigators
Emerging applications in clinical medicine and medical device design are just beginning to embrace the potential of computational modelling [1,2]. In the face of increasing interest by medical device companies, regulatory agencies [3] and clinicians [4,5], it is critical that we find approaches that yield accurate information quickly-whether it is in the optimization of device design over a wide parameter space [6-9], to better understand device and implant performance in patient-specific environments [10-16], or even to perform virtual feasibility studies for procedural planning (i.e. implantation of stents, endovascular grafts, heart valves, bioprosthetics, etc.) [17-20]. Particularly in clinical applications, speed and efficiency are paramount as results must be provided cost-effectively and often in urgent settings (i.e. within minutes). Historically, efficiency and practicality have trumped accuracy due to resource limitations associated with computational hardware and software as well as ...
An RF ablation device has a delivery catheter with distal and proximal ends. A handle is attached to the proximal end of the delivery catheter. The delivery catheter has an electrode deployment means where said electrode deployment means includes a retractable tip section comprising a deployable electrode with portion of one side having a sharp edge. The tip section has a non-deployed state when it is positioned in the delivery catheter. On the other hand, the tip section has a distended deployed state when it is advanced out of the distal end of said delivery catheter. The deployed tip section has a preformed shape while the farther distal deployed electrode defines an ablation target along with portion of the forward side having a sharp edge on said electrode. The forward edge of the deployed electrode has a slightly curvature or an essentially straight shape. Alternatively, the forward edge of the deployed electrode has sections with plurality of concave or convex curvatures.
Size can also be reduced by using space-efficient semiconductor packaging techniques such as chip-on-board assembly, chip-on-chip and, more recently, advanced 2-D and 3-D packaging. These packaging techniques can reduce overall circuit space in cardiac rhythm management (CRM) devices by up to 80 percent. One of the most effective techniques is the stacked-die approach, which simultaneously reduces interconnect lengths and impedances while increasing yield. Die stacking allows designers to combine multiple wafer process technologies in a small volume while improving test access. The Thin Interconnected Package Stacks (TIPS) project has made solid progress on next-generation stacked-die solutions. Funded by the IMEC R&D lab for nano-electronics in partnership with corporate and institutional organizations, the TIPS project has delivered a packaging approach that reduces device height and other dimensions while delivering the advantage of a single module ...
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Informed color selection can have a significant impact on patients and caregivers alike, according to Jeremy Cramer of Hueforia, the color development team of compounder RTP Co. (Winona, MN). He discussed medical applications for colored thermoplastics during a webinar today.
Designing products with mechatronics and embedded software means engineering teams need to be able to collaborate between disciplines. Vendors of software tools for product development are offering many options for synchronizing data across disciplines and easing the complications that can occur.
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Collimator assemblies that include an outer slit collimator having one or more slits therein, and an inner slit collimator having one or more slits therein are provided. Imaging systems that include a collimator assembly and a detector array are also provided. The collimator assembly includes an outer slit collimator having one or more slits therein. The collimator assembly further includes an inner slit collimator having one or more slits therein. The imaging system also includes a detector array configured to detect gamma rays emanating from a field of view that pass through one or more apertures defined by the collimator assembly. The detector array is further configured to generate one or more signals in response to the detected gamma rays. Methods of imaging a field of view using the imaging system are also provided.
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A delivery catheter for delivery, then photo-activation of photo sensitive material has a photo-sensitive substance-delivery part and an activation part. The catheter delivers substances such as biomaterials to a target site, followed by illumination of the target using optics located at the distal tip of the catheter which are optically coupled to an extracorporeal light source. In another aspect a deployable light-delivery catheter is disclosed that can illuminate a large area of tissue.
An automatic gain control circuit for amplifying an input signal of varying strength and having a fast attack mode of operation and a tracking mode of operation includes a gain controlled amplifier for receiving the input signal and producing an amplified analog output signal, a receive signal strength indicator (RSSI) circuit for receiving the amplified analog signal and producing an output voltage indicative of strength of the signal, and decision logic circuitry responsive to the output voltage from the RSSI circuit for controlling gain to the gain controlled amplifier. A plurality of comparators is provided for comparing the output voltage from the RSSI circuit to threshold voltages in generating output signals indicative of the voltage comparisons which can indicate the RSSI output voltage being very low, low, high, or very high as inputs to the decision logic circuit. The decision logic circuitry can then provide a fast acquisition mode of
IN BRIEF A patient-centered approach to device design can provide important advantages in optimizing diabetes care technology for broadened adoption and improved adherence. Results from two surveys of people with diabetes and the parents of children with diabetes (n = 1,348) regarding continuous glucose monitoring (CGM) devices reveal the importance of the concept of "user burden" in patients and caregivers evaluations of the acceptability of available devices. Survey respondents strongly favorable reactions to a proposed 1-year, fully implanted CGM device with no skin-attached components further confirm that minimizing system obtrusiveness will likely be of significant value in reducing hurdles to CGM device use and adherence. ...
Abstract: The use of resonant free--free bars to determine the elastic properties of materials has been presented previously [Garrett, ``Resonant acoustic determination of elastic moduli, J. Acoust. Soc. Am. 88, 210--221; Brown, ``Characterization of viscoelastic materials using the resonant modes of a `free--free bar, J. Acoust. Soc. Am. 94, 2294(A) (1993)]. The preferred excitation and detection method is based on electrodynamic transduction in which a coil of wire is attached to each bar end, which in turn is subjected to a strong magnetic field. The effect of the added transducer mass on the observed resonant frequency and quality factors of longitudinally driven bars used to determine Youngs modulus and damping will be reported. [Work supported by the University of Massachusetts Dartmouth ...
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Health,...NovoCure Ltd. presented results yesterday evaluating the Novo-TTF devi...This pilot trial which was presented during the Society of Neuro-Onco... The pilot study further demonstrated that the NovoTTF device can be a...The Novo-TTF device disrupts cancer cell proliferation and tumor growt...,Studies,show,novel,device,may,enhance,chemotherapy,treatment,in,brain,tumors,medicine,medical news today,latest medical news,medical newsletters,current medical news,latest medicine news
A look at the following clinical trial: Trial Comparing Three Different Devices for Kidney Stone Removal During Percutaneous Surgery
In one illustrated embodiment two detector arrays are arranged in parallel and only one detector array is impinged upon by the primary radiation beam, the second detector array detecting only the scat
Current Research and Scholarly Interests Our research laboratory focuses on understanding the mechanics of the cardiovascular system, especially with respect to interactions between medical devices and the dynamic cardiovascular environment. We use medical imaging, 3D geometric modeling, and custom deformation quantification techniques to investigate disease processes and medical device performance. We are interested in the dynamics of the heart, aorta, and peripheral vasculature, and are always seeking ways to apply our research to current and emerging therapies. While our research pursuits seek to add to the fundamental understanding of cardiovascular biomechanics, all of our projects are directly related to improving medical device design, evaluation, regulation, and their use in clinical practice. ...
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A endovascular graft having at least two thin wall graft members, with at least one of the thin wall graft members configured to be deployed within a lumen of another thin wall graft member. The thin wall graft members may be coupled or connected to each other so as to allow relative axial displacement of the sections, or they may be separate members that have dimensions and a configuration to allow coaxial deployment within inner lumens of each other. By having multiple thin wall graft member, the graft may be built up within a patients vasculature in steps through a delivery catheter system that is smaller in profile and more flexible than a delivery catheter system configured to deliver a single component graft. The graft of the invention may be delivered percutaneously or intraoperatively.
According to a recently published report by Brisk Insights, the Global Guidewires Market is expected to grow at the CAGR of 5.73 % during 2017-2025. The global guidewires market is segmented on the basis of product, material and geography. The report on global guidewires market (by product, material and geography) provides a detailed overview and predictive analysis of the market.. Full report available on Guidewires Market: Global Industry Size, Growth, Share and Forecast to 2025 report at http://www.briskinsights.com/report/guidewires-market. Market Insights. Increasing demand for minimally invasive surgeries and high prevalence of chronic diseases in both developed and developing nations are the key growth factors in the guidewires market. In base year 2016, coronary guidewires held the largest market in the guidewires product segment chiefly due to increasing number of cardiac complications and growing demand for angioplasty procedures. Nitinol held the largest market in the material segment ...
The HDC2080 device is an integrated humidity and temperature sensor that provides high accuracy measurements with very low power consumption in a small DFN package. The capacitive-based sensor includes new integrated digital features and a heating element to dissipate condensation and moisture. The HDC2080 digital features include programmable interrupt thresholds to provide alerts and system wake-ups without requiring a microcontroller to be continuously monitoring the system. Combined with programmable sampling intervals, a low power consumption, and a support for a 1.8-V supply voltage, the HDC2080 is designed for battery-operated systems.. The HDC2080 provides high accuracy measurement capability for a wide range of environmental monitoring and Internet of Things (IoT) applications such as smart thermostats and smart home assistants. For designs where printed-circuit board (PCB) area is critical, a smaller CSP package option is available thru the HDC2010 with complete software compatibility ...
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When it was developed, the Ilizarov device represented a revolutionary advance that made it possible to correct previously untreatable conditions through the stimulation of bone growth based on the pr
Pillsbury11784d ago (Edited 1784d ago ). I remover reading a report recently that stated Netflix rejected the idea of selling hardware themselves. Why? Because they wanted to get it on as many devices as possible to make the most revenue. Its not like sonys full back catalog of games will be available on other devices. But it will be a way for Sony to get gamers hooked on playstation brand coming from other devices. If they want to let surface and android users get a taste of god of war they will only want seconds... ...
Achieving cell adhesion, growth and homeostasis on an underlying biomaterial surface may be a desirable feature in implant device design and tissue engineering. Insight has been gained from numerous cell patterning strategies where spatial cues and physical constraints have been shown to regulate the structure and function of cells. Despite significant advances in modifying substrates for cellular attachment, migration and proliferation, the achievement of confluent and aligned growth of functional endothelial cells on cardiovascular blood-contacting implants under physiologically significant wall shear stress has proven difficult. Recently we have reported on a method that enhances cellular adhesion under flow conditions on synthetic polymer surfaces, without reliance on pro-adhesive protein biomaterials, which are often thrombogenic. In this method we utilize electron beam lithography and size-dependent self-assembly to fabricate line arrays of nanowells allowing entrapment and retention of ...
SynTissue® brand synthetic human and animal tissues were originally designed for use in the medical device design, verification and validation process. Live animals are often employed in these tests because they have traditionally been the best model available for simulating the complexity of human anatomy and physiology. However, SynDaver and SynTissue possess a unique feature set that enables them to be substituted for live animals, human cadavers and other models in these tests.
Our world is more connected than ever before. All-new devices like wearables find their way into everyday life, while cars mutate into rolling computer systems. Whether as a cover for smartphone displays, substrate for 5G antenna technology, or even as a core element of unprecedented device designs: specialty glass is an essential component of the digital world. Not always visible, but always there.. ...
Explanation: When giving an I.M. injection, the nurse inserts the needle into the muscle at a 90-degree angle, using a quick, dartlike motion. A 15-degree angle is appropriate when administering an intradermal injection. A 30-degree angle isnt used for any type of injection. The nurse may use a 45- or 90-degree angle when giving a subcutaneous injection ...
Devices, systems and methods for grasping, manipulating and retaining tissue are provided. In different aspects, devices, systems and methods for locating tissue; for guiding instruments to tissue; for grasping tissue; and for retaining and manipulating tissue are provided. Such tissue may include the cervix of a female patient. A device may have a distal portion having a sound configured to enter a cervical os without causing undue trauma or discomfort to the patient, and a retention element such as a spike configured to engage and retain a patients cervix. Devices may include a proximal portion, such as a handle. Devices may be configured to co-operate with other instruments. Cooperation with other instruments may include serving as a mount for instruments and guiding instruments. Such devices may aid in the placement and operation of instruments for therapeutic and diagnostic procedures, such as, for example, treating uterine disorders and conditions.
Linking the technical requirements of device design and pharmaceutical product development. Using QbD to deliver drug/device combinations.
Instron specified that the chosen absolute optical encoder be reliable, highly-accurate, compatible with BiSS® serial communications, easy to set-up and install and non-contacting to eliminate friction / wear and, hence, mechanical hysteresis error. Renishaws RESOLUTE is the only absolute optical encoder to support ElectroPuls controllers and satisfy all other criteria - while offering linear resolutions of 1 nm and speeds beyond 20 m/s. This market-leading performance has resulted in RESOLUTE encoders being chosen for both axes on the E10000 and new E3000 test-frames.. Principal mechanical engineer for Instron ElectroPuls, at Instrons UK-based European headquarters, Mr Graham Mead, explains: "We have previously used an LVDT to provide the absolute position feedback needed to commutate a linear motor. In addition, an incremental optical encoder was employed to provide the measurement and control accuracy. With the RESOLUTE absolute linear encoder we are able to get all the functionality and ...
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Clean, sterile, protective environments are essential to your business. From device design and development to regulatory compliance and tech support, we offer a complete line of custom solutions and dedicated services that help maximize your brand, expand your portfolio and provide safe, clean, protected healthcare environments. | Ecolab
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Stems cespitose, 2-3(-5) m tall, 2-3.5 cm diam., usually spiny on internodes. Leaves 5-7; leaf spines scattered, or occasionally somewhat clustered, black, terete, to 7 cm long, moderate on sheath, fewer on lateral surfaces of petiole and abaxial surface of rachis, or absent from petiole and rachis; sheath 20-37 cm long; ocrea to 10 cm long; petiole 35-100 cm long; rachis 0.8-1.5 m long; pinnae 8-29 per side, irregularly arranged in clusters, spreading in different planes, or regularly arranged (but with gaps) and spreading in the same plane, linear to sigmoid, narrowed at base, aristate, glabrous or sparsely to densely pubescent abaxially, the margins often spinulose with 3 mm long, straight spinules; middle pinnae (30-)45-60 x 2-5 cm. Inflorescences interfoliar; peduncle 6-15 cm long, recurved, spiny; prophyll 9-14 cm long, 2-4 cm wide; peduncular bract 19-25(-30) cm long, 3-5 cm wide, densely covered with short black spines to 1 cm long; rachis 1.2-6.5 cm long; rachillae 12-36, 8-16 cm long, ...
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Guidewires are flexible tubes used to guide a catheter to a diseased artery in the heart. They are used for the diagnosis of cardiovascular diseases. It will face huge demand due to the recent trend of minimally invasive procedures. Benefits of these procedures such as fast recovery, reduced hospital stay, and a painless surgical experience will favor the Guidewires Market.. The growing geriatric population and presence of prevalent coronary diseases are factors that can result in increased demand. The guidewires market is projected to grow at a rapid rate from 2016 to 2024 (forecast phase). Reservations by reimbursement companies will hamper the market growth.. Coronary, peripheral, neurovascular, and urology guidewires are the 4 products currently offered in the market. All these products will be of prominent use in the medical sector in the years ahead. In 2013, Terumo Corporation dominated the peripheral guidewires market on account of its expansive product portfolio. Additionally, prominent ...
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Linear Technologys sequencers, trackers and margining controllers provide additional functionality to one or multiple power supplies. Our sequencing controllers allow power supplies to be turned on or off in any order by adding time delays to each supply. In a tracking-based system, a master voltage rail is chosen, typically the highest voltage rail, and all of the lower voltage rails are slaved to the on-ramp or off-ramp of the master voltage rail. When testing power supplies in an automated PCB test environment, a margining controller allows power supply output voltages to be precisely adjusted up and down by sourcing or sinking current into the feedback node or voltage adjust pin of the power supply; this allows a system to test the correct operation of electrical components at the upper and/or lower power supply voltage limits specified for a given design. These products enable intelligent system monitor and control for industrial, telecom, automotive and other high reliability ...
Microcontrolleer gets signal from the level sensor .if the Level Sensor signal is "LOW", it sends signals to the power supply section to ON the relay of solenoid valve 2.this causes the water inflow to the process tank. When the water level reaches "HIGH" the level sensor sends high signal to the micro controller, for this signal micro controller responds by sending signals to the relay of solenoid valve 1 and to the gate pulse generator of pump. When the gate pulse generator gets the signals from the micro controller it generate gate pulses to turn on Triac.when the Triad get turn on, the pump will be set into operation. The current drawn by the motor is compared with the motor is compared with the reference signal, the comparator the signal to the positive signal too the micro controller. If the pump is operated correctly. Otherwise it sends negative signal and the micro controller stops the whole operation. If the comparator signal is positive, micocontroller sends signals to gate pulse ...
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The above diagram demonstrates two signals in a quadrature relationship. The most common sensor we use that has this kind of signal is a rotary encoder or shaft encoder. Rotary encoders are normally optical (expensive) or mechanical (cheap). A mechanical encoder works simply by connecting the Phase A and Phase B pins (pins 1 and 3 in the diagram below) to a common pin (pin 2), according to a quadrature pattern. Wired up as in the diagram, pins 1 and 3 will go to ground when when connected to pin 2, and will be high when they are not. Mechanical contacts inside the encoder create the quadrature signals as above. An optical encoder may function similarly using LEDs and phototransistors as in the IR sensor above, with alternating dark/light patterns applied in quadrature. Note that Phase A leads Phase B by 90 degrees when looking from left to right. Looking from right to left the opposite is true. We use quadrature encoders with the external interrupt on a microcontroller. By connecting the Phase A ...
The above diagram demonstrates two signals in a quadrature relationship. The most common sensor we use that has this kind of signal is a rotary encoder or shaft encoder. Rotary encoders are normally optical (expensive) or mechanical (cheap). A mechanical encoder works simply by connecting the Phase A and Phase B pins (pins 1 and 3 in the diagram below) to a common pin (pin 2), according to a quadrature pattern. Wired up as in the diagram, pins 1 and 3 will go to ground when when connected to pin 2, and will be high when they are not. Mechanical contacts inside the encoder create the quadrature signals as above. An optical encoder may function similarly using LEDs and phototransistors as in the IR sensor above, with alternating dark/light patterns applied in quadrature. Note that Phase A leads Phase B by 90 degrees when looking from left to right. Looking from right to left the opposite is true. We use quadrature encoders with the external interrupt on a microcontroller. By connecting the Phase A ...
Intrinsically safe equipment is composed of intrinsically safe circuits that neither give sparks energetic enough to ignite an explosion, nor do they consume power high enough to heat surfaces to a dangerous level. An intrinsically safe circuit is safe by design, and in principle it does not need any additional protection.. Intrinsically safe circuits must also be provided with clearly defined input and output parameters, allowing the user to calculate which combinations of other circuits are acceptable, and which are not.. When designing intrinsically safe circuits, power consumption must be kept to a minimum to prevent surface heating. The power consumption of a device is typically kept under control by using current limiting Zener barriers. However, even with a very low power consumption, components like inductors and capacitors may store energy sufficient to give sparks. All nodes in the schematics therefore have to be analyzed using their worst-case values plus safety factors. Capacitors ...
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ATH10T05 Series -5-V Input 10-A, 5-V Input Non-Isolated Wide-Output Adjust Power Module REVISION 00 (4DEC2003) Features NOMINAL SIZE = • Up to 10-A Output Current • 5-V Input Voltage • Wide-Output Voltage Adjust (0.8 V to 3.6 V) • Efficiencies up to 96 % • 150 W/in³ Power Density • On/Off Inhibit • Output Voltage Sense • Pre-Bias Startup • Margin Up/Down Controls • Under-Voltage Lockout 1 in x 0.62 in (25,4 mm x 15,75 mm) • Auto-Track™ Sequencing • Output Over-Current Protection (Non-Latching, Auto-Reset) • Operating Temp: -40 to +85 °C • DSP Compatible Output Voltages • IPC Lead Free 2 • Safety Agency Approvals (Pending) UL 1950, CSA 22.2 950, & EN60950 • Point-of-Load Alliance (POLA) Compatible Pin Configuration Sequencing. Auto-Track simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down. Other operating features include an on/off inhibit, margin ...
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A multiple-sided medical device comprises a frame comprising wire or other resilient material and having a series of bends and interconnecting sides. The device has both a flat configuration and a second, folded configuration which a generally serpentine shape. The device is pushed from a delivery catheter into the lumen of a duct or vessel and may include one or more barbs for anchoring purposes. A full or partial covering of fabric or other flexible material such as DACRON, PTFE, or a collagen-based material such as small intestinal submucosa (SIS), may be sutured or attached to the frame using heat or pressure welding crimping, adhesive, or other techniques to form an occlusion device, a stent graft, or an implantable, intraluminal valve such as for correcting incompetent veins in the lower legs and feet.
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Portable Device Holder Stand for Lying Down - Whether we like it or not, the portability of our electronic devices has made us their slaves. For work, fear of missing out, or simply for fun, we need to check our smartphones, tablets, or laptops all the time, even when we are in bed. And because this isnt convenient or good for the back, weve ...
This generous donation was motivated by SICKs longstanding commitment to robotics, combined with their desire to see first-class support for their sensors in ROS. The LMS series is best known for providing reliable LiDAR data in tough conditions including the DARPA Urban Challenge and Boston Dynamics LS3 AlphaDog. The TiM is a smaller version designed for great performance with low power consumption in indoor or outdoor environments.. The sensors are available for loan to members of the ROS community who want to use them for testing and development, and especially for improvement of the ROS drivers and associated tools. If youd like to borrow one of these devices to try it out in your project, please let us know: [email protected] Thank you to our friends at SICK, and we look forward to even more robotics applications that are enabled by SICK sensors and ROS software! ...
Provided is a method for displaying electricity use status and a portable device thereof by identifying at least one electronic appliance in an image on a screen captured through a camera, receiving
A typical scenario for an ill-seated autsampler tray is as follows: When starting the samples, the status lights in Analyst are green and indicate ready. At the time of sample submission and just after Start Sample is clicked in the queue, the indicator light next to the sample in the queue turns red. (LC status = red.) If the red circle is clicked, an error message appears saying Shimadzu LC controller device fault detected.. This error message results from hardware or software issues stemming from other devices associated with the Shimadzu LC controller.. One very common reason for this error message (but not the only reason) is that the sample tray in the autosampler was not pushed in properly or was placed in the autosampler housing incorrectly. This results in the Shimadzu auto sampler showing the following message: L: None.. Correction: place the sample tray all the way back, so that the following message is seen: L = 1.5 mL, for example. ...
nx cad software gives you fine solution about oil and gas equipment design. Nx cam also plays an important role in oil and gas equipment design.
This monitor makes possible the precise quantification of numerous substances in blood, urine and certain human plasmas. It uses an analytical spectral band compatible with the most common reagents and with those developed by the client.. The device can perform over 6,000 tests per hour with extreme precision, using a range of 80 reagents and minimal sampling. In addition, it is smaller and less costly to purchase and operate than other devices on the market. The product incorporates a number of other innovations and benefits.. Anesthetic Valve ...
The 8SLVP2104I is a high-performance differential dual LVPECL fanout buffer. The device is designed for the fanout of high-frequency, very low additive phase-noise clock and data signals. The 8SLVP2104I is characterized to operate from a 3.3V or 2.5V power supply. Guaranteed output-to-output and part-to-part skew characteristics make the 8SLVP2104I ideal for those clock distribution applications demanding well-defined performance and repeatability. Two selectable differential inputs and four low skew outputs are available. The integrated bias voltage reference enable easy interfacing of single-ended signals to the device inputs. The device is optimized for low power consumption and low additive phase noise. ...
A pump and a method for pumping liquid or fluid through a pair of resilient tubes includes a pushing mechanism which partially compresses the tubes in a balanced, alternating, rocking manner. The resilient tubes are held in a parallel relationship. The pushing mechanism alternately compresses the tubes. As one of the two parallel tubes is compressed, fluid is pumped out of the tube and at the same time fluid is drawn into the second tube as the latter tube resumes its original shape. The resilience of both tubes also is used to assist the pumping action in a balanced fashion, thereby providing a pump that has low power consumption and is lightweight.
Single-use Olympus VisiGlide Guidewires are part of the innovative V-System, designed to enhance the success rate of ERCP. These guidewires include advanced fluoroscopic and endoscopic markings to assist with stricture measurement and the guidewires hydrophilic tip improves ductal navigation. Both 0.025- and 0.035-inch guidewires are available in 270 cm and 450 cm working lengths, with both straight and angled tips.
TDKs 800W model in the TDK-Lambda Z+ series of high voltage programmable DC power supplies is offered with output voltages of up to 160, 320 or 650 Vdc (as well as an additional model offering up to 375 Vdc), addressing the requirements for applications such as deposition processes, ROVs, ATE systems as well as general laboratory and industrial use.
An intravascular support device includes a support or reshaper wire, a proximal anchor and a distal anchor. The support wire engages a vessel wall to change the shape of tissue adjacent the vessel in which the intravascular support is placed. The anchors and support wire are designed such that the vessel in which the support is placed remains open and can be accessed by other devices if necessary. The device provides a minimal metal surface area to blood flowing within the vessel to limit the creation of thrombosis. The anchors can be locked in place to secure the support within the vessel.
Plant: STEMS solitary or clustered, somewhat glaucous, mostly obovoid, globose or depressed-globose, 2.2-6 cm long, 2-5.5 cm in diameter, the stem apex at or to 3 cm above soil surface; tubercles 3-7 mm long, 4-6 mm broad; areoles circular Leaves: SPINES white to pale gray, corky, not obscuring the stem; central spines 0-1, 0.8-2.1 cm long, 0.7-1.5 mm wide at the base, ascending, curved upward; radial spines 3-7, 2-9 mm long, 0.5-1 mm in width, recurved Flowers: 1.5-2.5 cm in diameter; outer tepals with pink or green midstripes; inner tepals cream, yellow or yellowish-green, 0.5-1.3 cm long, about 3 mm broad, lanceolate; stigma yellow Fruit: FRUITS green turning reddish-brown, 7-11 mm long, 6-11 mm in diameter, with a few scales on upper portion, top-shaped and basally constricted, dehiscing by a vertical slit. SEEDS dark brown to black, obliquely pyriform, papillate and rugose, ca. 3 mm long and 2 mm wide Misc: Desertscrub and desert grasslands; Apr-May REFERENCES: Heil, Kenneth D., and Mark J. ...
As for the temperature changing chair, it could certainly add to the experience of watching a movie. However, Ive heard accidents can happen if you warm a seat up without the person knowing its going to happen. Very messy accidents.. Whether this experiment ever makes it into a commercial product depends on a number of factors: how cheap it is to manufacture, how much space it takes up, and whether anyone actually wants this kind of feedback. Game controllers certainly look to be the most obvious device to start with. If that proves successful, other devices will follow.. ...
In addition to this up-down movement of the lens-EAP assembly, an additional circular electrode-EAP assembly sits on top of the frusto-conical lens, with a central hole that acts as the cameras aperture. When the potential of the electrodes sandwiching this assembly changes, the hole can shrink or expand, thus changing the size of the aperture, which changes the cameras f-stop.. The advantages of this scheme are threefold, the filing notes. First, theres the possibility of what the filing calls a "significant cost reduction" versus using a voice-coil motor to handle focusing. Second, the assembly has the capability of supporting larger optical elements "due to its generally frusto-conical shape." Third, compared with a voice-coil motor scheme, an EAP-based focusing system "may exhibit extremely low power consumption.". It is, of course, impossible to know whether this artificial-muscle focusing scheme will ever make it into an Apple iPhone or iPad - or, for that matter, iWatch or iWhatever. ...
In order to make our site more accessible to those of you that want to visit it using an iPad, iPhone, or other device that doesnt support Flash, all of our videos from now on will be embedded using HTML5 with Flash as a fallback. This means that everybody should be able to view the videos, regardless of the device, OS, or browser you are using.. Also, I will embed the photos inline with the post content, with links to the full-res originals, so if you want to grab a photo for your screensaver or something, it will be super-easy to do.. ...
The Battery Terminal specialises in Batteries and is situated in Maroochydore as well as servicing the sunshine coast The Battery Terminal is a key distributor of portable batteries, battery packs and test equipment. If you need batteries for your Camera, Phones, GPS, Laptop, MP3 player, power tool, have a battery fitted to your watch or other devices, then The Battery Terminal is your answer.. ...
Cintar Inc.s Mechanical Equipment Design Capabilities include extensive experience in regards to design and equipment specification. Cintars Mechanical engineering discipline provides equipment and pump sizing, purchase specifications, evaluations, inspections and drawing reviews for rotating equipment, tanks, vessels, conveyors and heat transfer equipment.. ...
If you would like the big screen experience you can connect your device to your TV! If you are using iPhone, iPod or a Mac computer/laptop, the easiest way is by using Apple TV and airplay mirror the class onto your TV.. For other devices, please allow yourself to find out the details in good time before the class so you can set it up correctly. Not to worry, it is easy, it just takes a tad more time than clicking "connect" on your computer.. If you experience stoppage or irregular feed, hover over the bottom of your screen and click the gear icon, click on Quality and select the lower number. ...
I got my new HD1 last Friday afternoon, and Ive been carrying it with me ever since. It sits in my jacket pocket; no other devices are in there. What
This motherboard supports Intel® Pentium® D/Pentium® 4/Celeron® dual-core processors built on the 65-nanometer (nm) process technology with copper interconnect. Dual-core processors contain two physical CPU cores with dedicated L2 caches to meet demands for more powerful processing. Intel®s 65nm process is the most advanced chip manufacturing technology, delivering breakthrough performance, enhanced media experience, and low power consumption. Intel® 65nm dual-core processors utilize the latest package technologies for a thinner, lighter design without compromising performance ...
Hi-Tech Manager - the easiest way of managing your companys IT inventory If you are a procurement or infrastructure manager, IT department manager or a system administrator, keeping a company-wide hardware inventory up-to-date is one of your key challenges. Nearly every day some devices go out of order and are sent out for repairs or replacement, while plenty other devices and components are delivered ...
While other devices stimulate the nervous system continuously or in a predetermined pattern, the Neuropace implant is unique in that it monitors the brain, delivering jolts of electricity only when it detects the abnormal electrical activity that signals the onset of a seizure. ...
Topic 14 | Archive and share tips and tricks for computer, mobile and other devices; guide how to install and config software, hardware, networking and make money online; product review and technology news
Review the latest fitness trackers & smart watch. Compared its pros and cons with other devices in the same price range to help you choose what really fits
Microsoft seems very ambitious with its upcoming Windows 8. It has been gradually unveiling a number of really useful and advanced features in Windows 8. Now, Microsoft has announced that Windows 8 will be scaled to fit neatly on different displays of tablets and other devices. It will also be scaled to fit finely on Retina-like displays. The announcement is quite significant since there are rumors that following in Apples footsteps, a number of vendors will be using Retina displays in upcoming devices.
A sheath for delivering a lead or other device into a body lumen is adapted to be removed from around the delivered lead or device via a longitudinally extending feature. This feature of the sheath may be a ripcord, a seam or interlocking features the releasably engage one another.
Internationally acclaimed for excellence in research and technology, Tyler CVC has been conducting cardiovascular trials for 30 years. Today in partnership with ETMC, an average of 15 clinical trials exist at any given time. This includes research on drugs, stents and other devices that improve heart care for patients worldwide and bring lifesaving innovations to East Texans before others parts of the country have access.. ...
The types of items you carry in your survival kit will depend directly upon the environment you are operating in. Layer your survival kits; a small kit that can be carried on your body (items in your pockets, pouches fastened to your belt, lanyards around your neck), more items carried in a small backpack (your "bugout bag"), and a larger kit (packed in a rucksack and carried in the back of your vehicle). Keep important items on your body or in your small backpack, with your phone and other devices. For example; GPS, map and compass, and basic life-sustaining items (knife, lighter). Place bulky items in the rucksack, such as a tarpaulin or other shelter, cans of food, a couple gallons of water and perhaps a sleeping bag ...
The types of items you carry in your survival kit will depend directly upon the environment you are operating in. Layer your survival kits; a small kit that can be carried on your body (items in your pockets, pouches fastened to your belt, lanyards around your neck), more items carried in a small backpack (your "bugout bag"), and a larger kit (packed in a rucksack and carried in the back of your vehicle). Keep important items on your body or in your small backpack, with your phone and other devices. For example; GPS, map and compass, and basic life-sustaining items (knife, lighter). Place bulky items in the rucksack, such as a tarpaulin or other shelter, cans of food, a couple gallons of water and perhaps a sleeping bag ...
The types of items you carry in your survival kit will depend directly upon the environment you are operating in. Layer your survival kits; a small kit that can be carried on your body (items in your pockets, pouches fastened to your belt, lanyards around your neck), more items carried in a small backpack (your "bugout bag"), and a larger kit (packed in a rucksack and carried in the back of your vehicle). Keep important items on your body or in your small backpack, with your phone and other devices. For example; GPS, map and compass, and basic life-sustaining items (knife, lighter). Place bulky items in the rucksack, such as a tarpaulin or other shelter, cans of food, a couple gallons of water and perhaps a sleeping bag ...
The Internet of Things is expanding this by creating a world where every connected device needs to know where it is in relation to other devices,
Information provided does not provide diagnosis, prognosis, or prescribe remedies for the treatment or prevention of any illness or disease. The products associated with Kokopelli;s Wellness LLC do not include any therapies or techniques regulated by any state or provincially licensed health care profession, nor is it intended for the treatment or prevention of any disease or health condition. Information contained within this website, manual, or other supplemental materials made available in conjunction with this or other products marketed by Kokopellis Wellness LLC, is solely for informational purposes and is not intended to be prescriptive. Kokopellis Wellness LLC is not permitted and does not make claims to consumers in support of any health benefits derived from any of Kokopellis Wellness LLC products. Before using this or any other device, you are advised to consult a physician ...
Information provided does not provide diagnosis, prognosis, or prescribe remedies for the treatment or prevention of any illness or disease. The products associated with Kokopelli;s Wellness LLC do not include any therapies or techniques regulated by any state or provincially licensed health care profession, nor is it intended for the treatment or prevention of any disease or health condition. Information contained within this website, manual, or other supplemental materials made available in conjunction with this or other products marketed by Kokopellis Wellness LLC, is solely for informational purposes and is not intended to be prescriptive. Kokopellis Wellness LLC is not permitted and does not make claims to consumers in support of any health benefits derived from any of Kokopellis Wellness LLC products. Before using this or any other device, you are advised to consult a physician ...
The New Scientist is reporting on the development of a new highly water resistant material that may be used to make surgical suits or other devices that re
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