Intraocular anterior chamber implants

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A61F 116, A61F 124

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042778514

ABSTRACT:
An intraocular anterior chamber implant which can be used successfully in widths of 5 mm or less comprises an optic and a haptic which consists of a pair of bridging members each of which joins one of diametrically opposed edges of the optic to a support member. The support members each have a scalloped edge, whereby a pair of co-planar "U" shaped support surfaces is provided, and each bridging member has scalloped side edges to reduce its width relative to the optic.

REFERENCES:
patent: 4092743 (1978-06-01), Kelman
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 (book) by Jerald L. Tennant, M.D., Aug. 1976, pp. 13-21.
"Experience with 12 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.

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