Hybrid contact lens system and method

Details Hybrid contact lens system and method Hybrid contact lens system and method

2006-12-19

2006-12-19

Schwartz, Jordan (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

C351S247000, C351S246000, C351S16000R

Reexamination Certificate

active

07150529

ABSTRACT:
A hybrid hard-soft contact lens is provided. Several embodiments of the invention include methods of coupling the hard and soft sections of the contact lens. Other embodiments of the invention include contact lens materials and coatings that increase oxygen transmission though the lens. Yet other embodiments of the invention are directed to cost-effective manufacturing methods of a hybrid hard-soft contact lens. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.

REFERENCES:
patent: 4420228 (1983-12-01), Humphrey
patent: 5198867 (1993-03-01), Campbell
patent: 5347326 (1994-09-01), Volk

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