Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Eye prosthesis – Intraocular lens
Patent
1982-09-28
1985-09-24
Frinks, Ronald L.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Eye prosthesis
Intraocular lens
A61F 116, A61F 124
Patent
active
045425418
ABSTRACT:
This invention resides in changing the Shearing's supporting strands on an intraocular lens which as a free-flowing pointed end is snag-prone in modifying this pointed end by reshaping it into a generally circular shaped loop wherein the end said circular shape is blunted and contiguous to the resilient strand with variations of shape in the loop including ellipsoidal, tear drop and rectangular, all of which are snag-resistant.
REFERENCES:
patent: 4159546 (1979-07-01), Shearing
patent: 4249271 (1981-02-01), Poler
patent: 4326306 (1982-04-01), Poler
patent: 4435855 (1984-03-01), Pannu
American IOL International Intraocular Lenses, Style 115 Shepard Universal A/C IOL, Americn IOL International (Advertisement), Dec. 29, 1981 (1 page).
The Rayner Choyce Mark VIII Anterior Chamber Implant Catalogue No. 469, Rayner & Keeler Limited (3 pages).
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