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US 7,931,832 B2Granted
Ophthalmic lens media insert
AssigneeJohnson & Johnson Vision Care, Inc.
InventorsRandall B. Pugh, Daniel B. Otts
Life of this patent
Estimating the term…
Abstract
This invention discloses methods and apparatus for providing an ophthalmic lens with media including an energy receptor. In some embodiments, the media includes an insert placed in a cavity formed to cast mold an ophthalmic lens from a reactive mixture.
Claims11
A method of forming an ophthalmic lens, the method comprising:
- depositing a conductive material capable of receiving energy via a radio wave on to a media;
- depositing a reactive monomer mix into a first mold part;
- positioning the media with the conductive material in contact with the reactive monomer mix;
- positioning the first mold part proximate to a second mold part thereby forming a lens cavity with the media and conductive material and at least some of reactive monomer mix in the lens cavity;
- and
- exposing the reactive monomer mix to actinic radiation.
3 more elements
Dependencies are inferred from the claim text.