Intraocular lenses with modified surface

Details Intraocular lenses with modified surface Intraocular lenses with modified surface

A - Human Necessities

61

L

A61L 27/34 (2006.01) A61F 2/16 (2006.01) A61L 27/50 (2006.01) G02C 7/04 (2006.01)

Patent

CA 2490894

Surface modified medical devices such as intraocular lens implants formed from one or more functional group-containing materials using reactive, hydrophilic polymers with catalyst functionality for the purpose of reducing or eliminating lens epithelial cell growth thereon, reducing or eliminating silicone oil absorption upon subsequent surgical exposure and/or reducing implantation inserter friction is provided herein. Additionally, a method of making and using surface modified intraocular lens implants is provided.

L'invention concerne des dispositifs médicaux à surface modifiée tels que les implants de lentilles intraoculaires, formés à partir de matériaux contenant un ou plusieurs groupes fonctionnels au moyen de polymères hydrophiles réactifs, avec une fonctionnalité de catalyseur visant l'élimination de la croissance des cellules épithéliales de la lentille, la réduction ou l'élimination de l'absorption d'huile de silicone après l'exposition ultérieure à une opération chirurgicale et/ou la réduction du frottement de l'insert d'implantation. En outre, l'invention concerne un procédé pour fabriquer et utiliser des lentilles intraoculaires à surface modifiée.

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