Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Eye prosthesis – Intraocular lens
Patent
1987-04-08
1988-10-18
Frinks, Ronald L.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Eye prosthesis
Intraocular lens
A61F 216
Patent
active
047784644
ABSTRACT:
An intraocular prosthetic lens, comprising an optical lens, a first loop-shaped supporting element, a second supporting element made up of two rods which diverge, past a first bend thereon, so as to face the posterior lens surface, and past a second bend thereon are directed with their ends towards each other, and a third supporting element made up of two rods which are located on the side of the loop-shaped supporting element on the same lens surface with the second supporting element. Each of the rods of the third supporting element has a bend past which the rods diverge from each other and are arranged parallel to the lens plane and to the loop-shaped supporting element, said bend being spaced apart from the anterior lens surface a distance 1.5 to 2 times the lens thickness on the portion where the third supporting element is secured.
REFERENCES:
patent: 3866249 (1975-02-01), Flom
patent: 3906551 (1975-09-01), Otter
patent: 4073015 (1978-02-01), Peyman et al.
patent: 4079470 (1978-03-01), Deeg et al.
Sergienko Nikolai M.
Veselovskaya Zoya F.
Frinks Ronald L.
Kievsky Gosudarstvenny Institut Usovershenstvovania Vrachei
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