Ophthalmic surgical apparatus for pulverizing and removing the lens nucleus from the eye of a living being

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United States of America Patent

PATENT NO 5807401
SERIAL NO

08552355

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Abstract

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An ophthalmic surgical device for pulverizing the lens nucleus in the eye and for removing particles of the macerated lens nucleus from the eye of a living being, includes a housing which supports a mounting that receives at its forward end a guide tube. Set within the guide tube is a tubular probe which has one end carrying a cutting element and another end operatively connected to a motor for rotating the tubular probe together with the cutting element and/or moving the tubular probe together with the cutting element in axial direction relative to the stationary guide tube.

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Patent Owner(s)

Patent OwnerAddress
GRIESHABER & CO AG SCHAFFHAUSENWINKELRIEDSTRASSE 52 8203 SCHAFFHAUSEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grieshaber, Hans R Schaffhausen, CH 17 1344
Stegmann, Robert Pretoria, ZA 13 1568

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