Surface modification of functional group-containing intraocular lenses
AssigneeBausch & Lomb Incorporated
InventorsPaul L. Valint JR., Joseph A. McGee, Wenyan Yan, Joseph C. Salamone, Daniel M. Ammon JR., Jay F. Kunzler
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Abstract
Surface modified medical devices such as intraocular lens implants formed from one or more functional group-containing materials using reactive, hydrophilic polymers 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 or eliminating implantation inserter friction is provided herein. Additionally, a method of making and using surface modified intraocular lens implants is provided.
Claims29
A surface modified medical device comprising:
- a medical device manufactured from a functional group-containing polymeric material;
- and
- one or more reactive, hydrophilic polymers applied to the surface of said medical device;
- whereby a chemical reaction between said functional group-containing polymeric material and said one or more reactive, hydrophilic polymers form covalent bonds therebetween.
A surface modified medical device comprising:
- a medical device manufactured from a reactive polymeric material;
- and
- one or more functional group-containing polymers applied to the surface of said medical device;
- whereby a chemical reaction between said functional group-containing polymers and said reactive polymeric material form covalent bonds therebetween.
A method of making a surface modified medical device comprising:
- producing a medical device from a functional group-containing polymeric material;
- and
- exposing one or more reactive, hydrophilic polymers to the surface of said medical device;
- whereby a chemical reaction between said functional group-containing polymeric material and said one or more reactive, hydrophilic polymers form covalent bonds therebetween.
A method of making a surface modified medical device comprising:
- producing a medical device from a reactive polymeric material;
- and
- exposing one or more functional group-containing polymers to the surface of said medical device;
- whereby a chemical reaction between said functional group-containing polymers and said reactive polymeric material form covalent bonds therebetween.
Dependencies are inferred from the claim text.