Surgery – Instruments – Corneal cutter or guide for corneal cutter
Patent
1994-06-29
1996-10-08
Buiz, Michael Powell
Surgery
Instruments
Corneal cutter or guide for corneal cutter
604 22, A61B 1732
Patent
active
055626912
ABSTRACT:
An ophthalmic surgical apparatus for vitreous surgery in the eyeball comprises a probe provided with a guide knife, having an end portion formed in a predetermined curve, and a dissecting knife movable along the curve of the guide knife to dissect proliferated membrane, moving device that moves the dissecting knife so as to reciprocate between an initial position and the end portion of the guide knife.
REFERENCES:
patent: 4570632 (1986-02-01), Woods
patent: 4577629 (1986-03-01), Martinez
patent: 4753234 (1988-06-01), Martinez
patent: 5226910 (1993-07-01), Kajiyama et al.
patent: 5275607 (1994-01-01), Lo et al.
Escalon, Fall 1992 Catalog by Escalon Trek Medical Precision Instruments for Brilliant Intraocular Surgery by Optikon.
Makihara Kiyoshi
Tano Yasuo
Buiz Michael Powell
Lewis W.
Nidek Co. Ltd.
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