Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Eye prosthesis – Intraocular lens
Patent
1990-05-07
1991-06-25
Frinks, Ronald
Prosthesis (i.e., artificial body members), parts thereof, or ai
Eye prosthesis
Intraocular lens
A61F 216
Patent
active
050263960
ABSTRACT:
An implantable intraocular lens assembly composed of a first member having an annular form, an outer periphery and an inner periphery delimiting an opening, and a second member of transparent material having at least one curved surface and an outer periphery. The two members are maintained separated from one another prior to implantation.
The lens assembly is implanted by first implanting the first member separately and then, after implantation of the first member, implanting the second member so that the outer periphery of the second member engages the inner periphery of the first member.
REFERENCES:
patent: 4608049 (1986-08-01), Kelman
patent: 4764169 (1988-08-01), Grendahl
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