Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Eye prosthesis – Intraocular lens
Patent
1987-12-04
1991-12-24
Green, Randall L.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Eye prosthesis
Intraocular lens
A61F 216
Patent
active
050748769
ABSTRACT:
Two piece intraocular lens for successive insertion of the two pieces through a minimum size incision into the eye for assembly therein to form the two piece lens for implantation in the eye, including an oblong lens body and a separate ring shaped collapsible tension frame therefor containing light-masking material for inhibiting light rays directed toward the outer edge portions of the lens body from being scattered thereby toware the retina after the assembly two pieces lens has been implanted in the eye.
REFERENCES:
patent: 4596578 (1986-06-01), Kelman
patent: 4605409 (1986-08-01), Kelman
patent: 4608049 (1986-08-01), Kelman
patent: 4678469 (1987-07-01), Kelman
patent: 4704124 (1987-11-01), Shearing
Green Randall L.
Willse David H.
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