Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Eye prosthesis – Intraocular lens
Patent
1989-04-20
1990-08-07
Frinks, Ronald
Prosthesis (i.e., artificial body members), parts thereof, or ai
Eye prosthesis
Intraocular lens
A61F 216
Patent
active
049464698
ABSTRACT:
An improved intraocular lens is provided which has a central optical portion formed of, for example, PMMA, and a soft, flexible supporting portion extending radially therefrom to support the intraocular lens in the evacuated posterior capsule of a human eye. The supporting portion is shaped to be compatible with the shape of the evacuated posterior capsule, and its outer periphery is rounded to softly fit into and be supported by the capsule without any pressure points.
REFERENCES:
patent: 4424597 (1984-01-01), Schlegel
patent: 4664666 (1987-05-01), Barrett
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