Alcon Inc.
Silicone hydrogel contact lenses
Last updated:
Abstract:
The present invention generally relates to inherently wettable silicone hydrogel contact lenses having relatively high oxygen permeability, relatively high equilibrium water content and relatively low elastic modulus. The present invention is also related to a method for making such inherently wettable silicone hydrogel contact lenses.
Status:
Grant
Type:
Utility
Filling date:
6 Jun 2018
Issue date:
15 Dec 2020