Intraocular lenses

Details Intraocular lenses Intraocular lenses

1978-06-01

1979-11-20

Frinks, Ronald L.

A61F 116, A61F 124

Patent

active

041745434

ABSTRACT:
Intraocular lenses with four point position fixation in the eyeball have positioning elements that provide lens stability with respect to the pupil while being substantially deflectable in response to normal distortions of the eyeball to minimize eye irritation and other eyeball distortion related trauma.

REFERENCES:
patent: 2834023 (1958-05-01), Lieb
patent: 4087866 (1978-05-01), Choyce et al.
"Experience with Twelve Cases of Intra-Ocular Anterior Chamber Implants for Aphakia" by J. Boberg-Ans, British Journal of Ophthalmology, vol. 45, No. 1, Jan. 1961, pp. 37-43.
Intraocular Lenses and Implants by Peter Choyce, London, H. K. Lewis & Co., Ltd., 1964, pp. 13, 14 and 15.
"The Mark VI, Mark VII, and Mark VIII Choyce Anterior Chamber Implants", Proceedings of the Royal Society of Medicine, vol. 58, Sep. 1965, pp. 729-731.
A Lens for all Seasons by Jerald L. Tennant, Aug. 1976, pp. 4 & 35-67.

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