Silicone Hydrogel Contact Lens
Analysis for Oxygen Permeability of Cosmetic Silicone Hydrogel Contact Lens in Korea
... of silicone hydrogel contact lenses had been approved by the Korean Ministry of Food and Drug ...68 lens types failed to meet standards for oxygen permeability set forth by ISO-18369-1:2017 ...
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<p>Objective Evaluation Of On-Eye Optical Quality Of Daily Disposable Silicone Hydrogel Contact Lens With Internal Wetting Agents</p>
... the Contact Lens Dry Eye Questionnaire-8 (CLDEQ-8) is capable of re fl ecting an improvement or the worsening of Overall Opinion after re fi tting new SCLs, 28,29 comparison between changes in these ...
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Thickness changes in the corneal epithelium and Bowman’s layer after overnight wear of silicone hydrogel contact lenses
... overnight silicone hydrogel contact lens (CL) wear by using ultra-high resolution optical coherence tomography ...A silicone hydrogel CL was inserted in the right eye of each ...
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Drug Eluting Therapeutic Contact Lens
... soft contact lens permeability scientist started to make hydrogels from silicone based polymers like polydimethylsiloxane ...The silicone hydrogel contact lens, also known ...
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<p>A Survey of Contact Lens Wearers and Eye Care Professionals on Satisfaction with a New Smart-Surface Silicone Hydrogel Daily Disposable Contact Lens</p>
... disposable contact lenses (PRECISION1 TM , Alcon Laboratories Inc, Fort Worth TX, USA) combine high oxygen transmissibility with a new and unique surface technology to provide a high-speci fi cation entry-level DD ...
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Use of a novel extended blink test to evaluate the performance of two polyvinylpyrrolidone-containing, silicone hydrogel contact lenses
... individual lens characteristics such as the wetting agent, the lens con- taining more PVP (SAM) outperformed the lens containing less PVP (SEN) with respect to maintenance of visual acu- ity during ...
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Clinical evaluation of a new multi-purpose disinfecting solution in symptomatic wearers of silicone hydrogel contact lenses
... symptomatic contact lens wearers. A primary reason for contact lens patients dropping out of contact lenses is dry- ness and ...
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The Truth About Silicone-hydrogel Contact Lenses
... Day contact lens, I prescribed it for a large number of patients for continuous ...my silicone hydrogel patients, I've seen many other lens-related findings that are now documented in ...
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In vitroanalysis of the microbicidal activity of 6 contact lens care solutions
... Bearing a number of these influences in mind, some changes were incorporated into the EN ISO 14729 [94] in 2010: i. clarification of the criteria of the Stand Alone Test for moulds (CL care solution direct test); ii. ...
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Efficacy of 2 types of silicone hydrogel bandage contact lenses after photorefractive keratectomy
... soft contact lens materials with high oxygen permeability have driven the success of contin- uous wear because they have eliminated the hypoxic effects previously associated with extended-wear ...of ...
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Visualization of a hyaluronan network on the surface of silicone-hydrogel materials
... and silicone hydrogel (SiHy) contact lens materials; an in vitro simulated-wear test validated the presence of HA on the lens surfaces for as long as 20 ...SiHy contact ...
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European survey of contact lens wearers and eye care professionals on satisfaction with a new water gradient daily disposable contact lens
... soft hydrogel CLs, complement the results of other studies investigating delefilcon A daily disposable ...in lens surface appear- ance after 8 hours of wear when compared with two other daily disposable ...
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<p>The short-term physiological impact of switching reusable silicone hydrogel wearers into a hydrogel daily disposable multifocal</p>
... open-eye contact lens wear, 63 as limbal hyper- emia can be eliminated by using highly oxygen transmissible SiHy ...study hydrogel DD lenses was not only statisti- cally insigni fi cant but also ...
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Contact lens wear and dry eyes: challenges and solutions
... 38. Korb DR, Greiner JV, Herman JP, et al. Lid-wiper epitheliopathy and dry-eye symptoms in contact lens wearers. CLAO J. 2002;28:211–216. 39. Schulze MM, Srinivasan S, Hickson-Curran SB, et al. Lid wiper ...
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The effect of surface treatment of silicone hydrogel contact lenses on the attachment of Acanthamoeba castellanii trophozoites
... S-H lens and conventional hydrogels, including the Acuvue lens, using scanning electron microscopy, and found a substantial difference between the S-Hs and the conventional ...Day lens had a wrinkled ...
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Investigation of the Effects upon Keratometry by Second Generation Silicone Hydrogel Contact Lenses
... optimum lens fit overlapping the limbus by about 1 mm, no lens surface deposits or post-lens debris, wettability of the entire lens surface, normal findings on biomicroscopic examination with ...
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Comparative Study of Two Silicone Hydrogel Contact Lenses used as Bandage Contact Lenses after Photorefractive Keratectomy
... Our results indicated that regarding pain and discomfort senofilcon A had superior effect than lotrafilcon A. It may be due to the difference in stiffness of lens materials. Considering the specifications of ...
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Reducing dropout of contact lens wear with Biotrue multipurpose solution
... (silicone hydrogel and hydrogel) subjects completed this 2-week study with Biotrue ...of lens wear (n=93) after switching to Biotrue MPS, 90% of subjects significantly reduced their likelihood ...
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Comparing spectacle and toric contact lens prescribing trends for astigmatism
... soft lens wearers would require a toric lens prescription if all astigmatism of ≥ ...soft lens wearers would require a toric lens if all astigmatism of ≥ ...
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Repertoire of free-living protozoa in contact lens solutions
... the contact lens solutions collected from patients presenting at our Ophthalmology Department for clinically suspected keratitis, were cultured on non-nutrient agar examined by microscope for the presence ...
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