Soft intraocular lens

Details Soft intraocular lens Soft intraocular lens

1996-02-21

1998-09-29

Merriam, Andrew E. C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

526246, 526259, 526301, 526326, 623 6, C08F22030

Patent

active

058146806

ABSTRACT:
A soft intraocular lens consisting of a copolymer formed from a perfluorooctylethyloxypropylene (meth)acrylate monomer, a 2-phenylethyl (meth)acrylate monomer, an alkyl (meth)acrylate monomer and a crosslinking monomer as essential components restores its original shape to stabilize itself in a proper period of time, e.g., approximately 20.about.60 seconds, without remaining folded or self-adhering in its optical portion when folded to a small size, inserted into the eye while being held in a folded state and then released from a folding force.

REFERENCES:
patent: 4620954 (1986-11-01), Singer et al.
patent: 4731079 (1988-03-01), Stoy
patent: 5264465 (1993-11-01), Futamura et al.
patent: 5507804 (1996-04-01), LlaNos

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