Preoperative topical moxifloxacin 0.5% and povidone-iodine 5.0% versus povidone-iodine 5.0% alone to reduce bacterial...
Previous Document: Efficacy of 2 types of silicone hydrogel bandage contact lenses after photorefractive keratectomy.. Next ... The major outcome measures were the rate of bacterial colonization and bacterial type in conjunctival cultures obtained after ... Document: Incision sizes at different stages of phacoemulsification with foldable intraocular lens implantatio.... ...http://www.biomedsearch.com/nih/Preoperative-topical-moxifloxacin-05-povidone/19969216.html
Patent US4837289 - UV- and heat curable terminal polyvinyl functional macromers and polymers ... - Google Patents
... heat or UV curing resins with high cross link density and are especially useful as coatings and in the manufacture of contact ... it is also possible to make soft contact lens materials as well as hydrogel type contact lenses. ... Toyo Contact Lens Co., Ltd.. Polymer for contact lens and contact lens made thereof. ... Contact lens with a hydrophilic layer. US9411171. Dec 14, 2015. Aug 9, 2016. Novartis Ag. Silicone hydrogel lenses with water- ...http://www.google.com/patents/US4837289?dq=6322901
Marker may help predict success with extended-wear contact lenses | EurekAlert! Science News
... professionals predict which patients will have a higher or lower rate of problems after starting extended-wear contact lenses, ... Corneal infiltrates were more likely to develop in subjects wearing one of two types of silicone hydrogel contact lenses ... Made of oxygen-permeable silicon hydrogel materials, these relatively new products allow patients to wear their contact lenses ... Participants were then followed up during one year of extended-wear contact lens use. Once again, most subjects developed mucin ...https://www.eurekalert.org/pub_releases/2017-04/wkh-mmh040417.php
Acanthamoeba-mediated cytopathic effect correlates with MBP and AhLBP mRNA expression | Parasites & Vectors | Full Text
The role of Pseudomonas aeruginosa biofilm in the attachment of Acanthamoeba to four types of hydrogel contact lens materials. ... 18S ribosomal DNA typing and tracking of Acanthamoeba species isolates from corneal scrape specimens, contact lenses, lens ... Contact lenses are a good vehicle to transport the Acanthamoeba to the cornea. The biofilm of contact lenses and carbohydrate ... A significant issue with the use of contact lenses is that of corneal ulcers, arising from the prolonged wearing of the lens. ...https://parasitesandvectors.biomedcentral.com/articles/10.1186/s13071-017-2547-0
Opti-Free Replenish Rewetting Drops (.33 Fl. Oz.) - Dry & Red Eye Treatments At AC Lens
... including silicone hydrogel and gas permeable contact lens types. ... Rewetting drops are specifically formulated for soft lens types ... Alcon Opti-Free Replenish Rewetting drops moisturize and protect your contacts from particles, dryness, and protein buildup ... Discount Freshlook Contacts. Discount Proclear Contacts. Ultra. More Brands. Contact Lens Types. Daily Disposables Weekly ... Contact Lens Types. Daily Disposables Weekly Disposables Monthly Disposables Colored Lenses Halloween Lenses Toric Astigmatism ...https://www.aclens.com/Accessories/Dry-Red-Eye-Treatments/113/Opti-Free-Replenish-Rewetting-Drops-35-fl-oz.html?CategoryID=6
Clinical Evaluation of Two Monthly Replacement Silicone Hydrogel Contact Lenses - Full Text View - ClinicalTrials.gov
Study Type :. Interventional (Clinical Trial) Actual Enrollment :. 398 participants. Allocation:. Randomized. Intervention ... Device: Lotrafilcon B contact lenses Silicone hydrogel contact lenses (sphere or toric) per subject's habitual prescription ... Device: Comfilcon A contact lenses Silicone hydrogel contact lenses (sphere or toric) per subject's habitual prescription ... Clinical Evaluation of Two Monthly Replacement Silicone Hydrogel Contact Lenses. The safety and scientific validity of this ...https://clinicaltrials.gov/ct2/show/NCT01629693?recr=Open&cond=%22Astigmatism%22&rank=11
Product Feasibility of a New Silicone Hydrogel Contact Lens - Study Results - ClinicalTrials.gov
Study Type: Interventional. Study Design: Allocation: Randomized; Intervention Model: Crossover Assignment; Masking: Single ( ... Product Feasibility of a New Silicone Hydrogel Contact Lens. The safety and scientific validity of this study is the ... Device: Investigational Lens. Device: Acuvue Oasys Lens. Device: Air Optix Aqua Lens. ... Results Point of Contact: Name/Title: Dr. Robert Steffen. Organization: Bausch & Lomb. phone: 585 338 6399. e-mail: robert. ...https://clinicaltrials.gov/ct2/show/results/NCT01309100
Investigation of the Clinical Performance of Silicone Hydrogel Contact Lenses During Continuous Wear - Tabular View -...
Study Type ICMJE Interventional. Study Phase Not Provided. Study Design ICMJE Allocation: Randomized. Intervention Model: ... Investigation of the Clinical Performance of Silicone Hydrogel Contact Lenses During Continuous Wear. This study has been ... The primary purpose of this study is to investigate the clinical performance of a new silicone hydrogel contact lens during ... Investigation of the Clinical Performance of Silicone Hydrogel Contact Lenses During Continuous Wear. ...https://clinicaltrials.gov/ct2/show/record/NCT00346593?view=results
Pre-Lens Tear Film Performance of Silicone Hydrogel Daily Disposable Contact Lenses - Full Text View - ClinicalTrials.gov
Device: Delefilcon A contact lens Device: Narafilcon A contact lens Device: Filcon II 3 contact lens Not Applicable ... Study Type :. Interventional (Clinical Trial) Actual Enrollment :. 39 participants. Allocation:. Randomized. Intervention Model ... silicone hydrogel daily disposable contact lenses with that of two other silicone hydrogel daily disposable contact lenses. ... The pre-lens tear film is the layer of tears located on top of the contact lens (i.e., between the eye lid and the contact lens ...https://www.clinicaltrials.gov/ct2/show/NCT01548833?term=contact+lens&rslt=With&rank=40
US9040510B2 - Interaction control of cationic biocides using labile anionic polyelectrolytes - Google Patents
Methods of inhibiting the uptake of cationic biocides into medical devices such as contact lenses and implants are described. ... Hydrogel biomaterials of all these and other various types are used to comprise contact lenses. All of the foregoing hydrogel ... Solution for contact lens, contact lens, and method for preventing adhesion of disinfectant for contact lens ... types are found in various types of soft contact lenses. The present invention may be used with a variety of types of contact ...https://patents.google.com/patent/US9040510B2/en
EP0473553A2 - Preparation of a stable polyvinyl alcohol hydrogel contact lens - Google Patents
... based upon the total swollen lens weight, said lens having been annealed in a mold essentially conforming to the contact lens ... A dimensionally stable hydrogel contact lens of polyvinyl alcohol having an equilibrium water content of between about 70 and ... Patent type. Prior art keywords. lens. annealing. polyvinyl alcohol. contact lens. promoter. Prior art date. 1990-08-31. Legal ... Method of producing annealed polyvinyl alcohol contact lens JPS62121712A (en) * 1985-11-21. 1987-06-03. San Contact Lens:Kk. ...https://patents.google.com/patent/EP0473553A2/en
Patent US4394179 - Abrasive-containing contact lens cleaning materials - Google Patents
New cleaning solutions for contact lens have a surface active agent, an inorganic abrasive, and a suspending agent to provide a ... The Syloid series of silica materials are classified as "hydrogel" type silicas which refers to the method of manufacture. They ... Agent for contact lenses. US6790409. Oct 27, 2000. Sep 14, 2004. Menicon Co., Ltd.. Method of disinfecting contact lens and ... Contact lens cleaning material and method. US5190594 *. Oct 7, 1991. Mar 2, 1993. Polymer Technology Corporation. Contact lens ...http://www.google.com/patents/US4394179?dq=%22frederick+douglis%22
Health Advice - Healthpoint Chemist Group
Soft contact lenses are a hydrogel-type product which is prone to contamination. The disinfection step is very important. ... Always wash and dry hands well when handling contact lenses. If a lens becomes dehydrated it should be rehydrated with saline ... Caring for contact lenses requires time and effort.. Cleaning and disinfecting, soaking, wetting and lubrication, are all ... Cream and liquid gel eye shadows are preferable for lens wearers.. Normal tears can leave protein and oil deposits on contact ...http://healthpoint.com.au/health-advice/
US4546123A - Polymer hydrogels adapted for use as soft contact lenses, and method of preparing same - Google Patents
The hydrogel is improved by means of its resistance to the formation of calcium, lipid and protein deposits thereon. This ... The improved polymeric hydrogel suitable for use in forming soft contact lenses is described. ... resistance is achieved by means of covalent modification of the hydrogel with a surfactant. ... contact lenses formed from polymeric hydrogels of the above-described type. In the case of contact lenses, the covalent ...https://patents.google.com/patent/US4546123
Types of Contact Lenses: Which Contacts Are Right for You?
Here's a handy guide to the various types of lenses. ... With dozens of contact lens options available, it may be ... Some extended wear contact lenses, namely those made with a silicone hydrogel, can be worn for up to thirty days straight. ... Shop All Contact Lenses » Also see: How to Make Sense of Your Contact Lenses Prescription , Disposable Contact Lenses , The ... What Are the Different Types of Contact Lenses? Contact lens technology has advanced in leaps and bounds over the years. They ...https://www.framesdirect.com/landing/a/types-of-contact-lenses.html
PPT - Use of silicon hydrogel contact lenses at photorefractive keratectomy postoperative PowerPoint Presentation - ID:957260
Use of silicon hydrogel contact lenses at photorefractive keratectomy postoperative. Autors: Gustavo Victor, Luiz Humberto ... contralatteral eyes that received gelatinous contact lens after surgery. All patients must had the two types of contact lens, ... Hydrogel group: eyes that received silicon hydrogel contact lens and Gelatinous group: ... Use of silicon hydrogel contact lenses at photorefractive keratectomy postoperative - PowerPoint PPT Presentation. ...https://www.slideserve.com/thina/use-of-silicon-hydrogel-contact-lenses-at-photorefractive-keratectomy-postoperative
Bacteria Colonizing the Ocular Surface in Eyes With Boston Type 1 Keratoprosthesis: Analysis of Biofilm-Forming Capability and...
Microbial adhesion to silicone hydrogel lenses: a review. Eye Contact Lens. 2013; 39: 61-66. ... All bandage contact lenses were soft lenses manufactured by either Kontur (Kontur Kontact Lens, Co., Inc., Hercules, CA, USA) ... Increased resistance of contact lens-related bacterial biofilms to antimicrobial activity of soft contact lens care solutions. ... Electron microscopy was performed on contact lenses taken from four different K-Pro eyes (Fig. 3). In two lenses (from eyes 15 ...https://iovs.arvojournals.org/article.aspx?articleid=2411350
Patent US4424328 - Silicone-containing contact lens material and contact lenses made thereof - Google Patents
... density in the final product and retains the desirable properties of silicone-containing materials for use in contact lenses. ... According to the invention contact lenses are formed of unsaturated, multifunctional, organosiloxanes alone or mixed with ... Soft contact lenses can be divided into two basic types, water absorptive and non-water absorptive. The water absorptive lenses ... "hydrogel lenses", are generally prepared from 2-hydroxyethyl methacrylate (HEMA) or copolymers with HEMA as the major component ...http://www.google.com/patents/US4424328?dq=%22melissa+white%22
Freshkon Clear Solution 360ml / soft lens solution / Color Lens Solution / remove dirty from lens | 11street Malaysia - Contact...
... takes care of your lenses in just one simple step. CLEAR solution is formulated for optimum mainte… ... CLEAR solution is formulated for optimum maintenance of all types of soft contact lenses including color and silicone hydrogel ... CLEAR solution is formulated for optimum maintenance of all types of soft contact lenses including color and silicone hydrogel ... Contact Lens Care & Accessories * Freshkon Clear Solution 360ml / soft lens solution / Color Lens Solution / remove dirty from ...https://www.11street.my/productdetail/freshkon-clear-solution-360ml-soft-lens-solution-23612694
A Comparison of 12 Month Daily Wear of Two Novel O2 Permeable Silicone Hydrogel CLs (HOP/SiH) and A Control, Standard O2 Lens -...
Contact Lenses, Extended-Wear Device: Silicone Hydrogel Soft Contact Lenses Study Type:. Interventional ... A Comparison of 12 Month Daily Wear of Two Novel Hyper-Oxygen Permeable Silicone Hydrogel Contact Lenses (HOP/SiH) and A ... The effect of nonpreserved care solutions on 12 months of daily and extended silicone hydrogel contact lens wear. Invest ... immediate Overnight wear (Extended wear) of a new hyper-oxygen permeable silicone hydrogel contact lens on binding of ...https://clinicaltrials.gov/show/NCT00344643
Micromechanical characterization of hydrogel-based contact lens - WRAP: Warwick Research Archive Portal
Item Type:. Journal Article Subjects:. R Medicine , RE Ophthalmology. T Technology , TA Engineering (General). Civil ... 2010) Micromechanical characterization of hydrogel-based contact lens. International Journal of Modern Physics B (IJMPB), Vol. ... apparatus has been applied for characterizing the mechanical properties of hydrogel-based contact lens. The instrument allows ... Colloids -- Mechanical properties, Microelectromechanical systems, Contact lenses, Finite element method , Deformations ( ...http://wrap.warwick.ac.uk/6422/
The role of replacement frequency in subjective comfort and vision with silicone hydrogel contact lenses - DRO
Filter Type. Wed, 17 Jul 2013, 18:09:24 EST. Fri, 26 Jul 2013, 13:16:29 EST. Filtered. Full. ... Proceedings of the 15th International Society for Contact Lens Research symposium 2009, International Society for Contact Lens ... The role of replacement frequency in subjective comfort and vision with silicone hydrogel contact lenses. Dumbleton, K., Woods ... The role of replacement frequency in subjective comfort and vision with silicone hydrogel contact lenses ...http://dro.deakin.edu.au/view/DU:30054381
Contamination of Silicone Hydrogel Contact Lenses by Cosmetics and the Cleaning Effect of Contact Lens Daily Cleaners | IOVS |...
There are some types of daily cleaners for soft contact lenses (SCLs) on the market and one of them, MIRAFLOW® (CIBA Vision, ... Contamination of Silicone Hydrogel Contact Lenses by Cosmetics and the Cleaning Effect of Contact Lens Daily Cleaners ... Contamination of Silicone Hydrogel Contact Lenses by Cosmetics and the Cleaning Effect of Contact Lens Daily Cleaners ... Contamination of Silicone Hydrogel Contact Lenses by Cosmetics and the Cleaning Effect of Contact Lens Daily Cleaners. Invest. ...https://iovs.arvojournals.org/article.aspx?articleid=2358627
Patent US7425600 - Polymerization products and biomedical devices containing same - Google Patents
... hydrogel lens materials to soft, non-hydrogel lens materials. A particularly preferred contact lens is a rigid gas permeable ... intraocular devices and contact lenses. A wide variety of types of contact lens materials can be produced herein ranging from ... Regardless of their water content, both hydrogel and non-hydrogel fluorinated contact lenses tend to have relatively ... The buttons may then be lathed into contact lenses. Alternately, the contact lenses may be cast directly in molds from the ...http://www.google.com/patents/US7425600?dq=5,072,412
Importance Choosing Good Softlens | You Body Health
Some types of contact lenses, such as those made from silicone hydrogel can be an option for the use of good contact lenses. ... There are two types of contact lenses available on the market, which are soft and hard. Most contact lens users choose to use ... For people with visual impairment, contact lenses are an effective tool, because these thin lenses can be fitted to fit on the ... Choosing a good contact lens or softlens also needs to be adjusted to eye conditions. ...https://www.youbodyhealth.com/importance-choosing-good-softlens/