Intraocular lenses with openable haptic loops

Details Intraocular lenses with openable haptic loops Intraocular lenses with openable haptic loops

1983-05-02

1986-10-14

Frinks, Ronald L.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Eye prosthesis

Intraocular lens

A61F 216

Patent

active

046170235

ABSTRACT:
Intraocular lenses are disclosed which have haptic loops or feet generally forming a closed or locked structure. The haptic loops are unlocked or sprung open once an intraocular lens is implanted in an eye thereby seating the lens in the eye. The intraocular lenses can be implanted in either the anterior chamber or posterior segment.

REFERENCES:
patent: 4073014 (1978-02-01), Poler
patent: 4174543 (1979-11-01), Kelman
patent: 4249271 (1981-02-01), Poler
patent: 4257294 (1985-07-01), Heslin
patent: 4280232 (1981-07-01), Hummel
patent: 4403354 (1983-09-01), Rainin
Iolab advertisement (2 pages/price list effective date Jan. 1982), Model 103 R (Three-Point Capsular/Sulcus Posterior Chamber Lens).
Iolab Intraocular Lens catalog, Model 103 R Lens, 1982.
Barraquer, Joaquin, "Nuevos Modelos de Lentes Plasticas de Camara Anterior," Anales del Instituto Barraquer, Sep. 1961, pp. 345-352.
"Implant Techniques," IOL & Ocular Surgery News, Jan. 15, 1983, p. 8.
Advertisements, Opthalmology Times, Nov. 1, 1982, pp. 4, 69, 83 and 85.
Advertisements, Opthalmology Times, Nov. 15, 1982, pp. 5, 21, 43 and inside back cover.

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