Material for one-piece intraocular lenses

Details Material for one-piece intraocular lenses Material for one-piece intraocular lenses

1991-06-10

1993-12-14

Michl, Paul R.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Eye prosthesis

Intraocular lens

523106, 526245, 5263285, 5263294, 5263295, 5263297, A61F 216, G02B 104

Patent

active

052698130

ABSTRACT:
A material for one-piece intraocular lenses containing a copolymer whose main components are methyl methacrylate and at least one (meth)acrylate selected from an alkyl acrylate having a glass transition temperature of higher than 30.degree. C. and up to 100.degree. C. and a fluoroalkyl (meth)acrylate having a glass transition temperature of higher than 30.degree. C. and up to 100.degree. C. This material for one-piece intraocular lenses has excellent cutting-processability, grindability, machinability and suitable flexibility, and can be suitably used for not only one-piece intraocular lenses but also three-piece intraocular lenses.

REFERENCES:
patent: 4605717 (1986-08-01), Heitner
patent: 4713412 (1987-12-01), Czerepinski et al.
patent: 4731079 (1988-03-01), Stoy
patent: 4834750 (1989-05-01), Gupta
patent: 4904421 (1990-02-01), Ando et al.
patent: 4946470 (1990-08-01), Sulc et al.

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