Surgical instrument actuator with non-collinear hydraulic pistons

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United States of America Patent

PATENT NO 4586502
SERIAL NO

06636477

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Abstract

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A hand-operated surgical instrument for implanting a fastener in tissue to close a movable operating member remote from or extending from a movable handle for actuating the operating member. A hydraulic actuating means comprising first and second connected chambers oriented at angles relative to one another effect the movement of the operating member when the handle is moved relative to the instruments.

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Patent Owner(s)

Patent OwnerAddress
ETHICON INC1000 U S ROUTE 202 RARITAN NJ 08869

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bedi, James J Stockton, NJ 40 50792
Golden, Donald M Cherry Hill, NJ 14 10788
Transue, James A Somerville, NJ 12 3916

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