Feedback and lockout mechanism for surgical instrument

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8608044
APP PUB NO 20090206132A1
SERIAL NO

12032024

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A surgical apparatus particularly suited for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. A handle assembly includes a movable handle. The movable handle is movable through an actuation stroke. An elongate body extends distally from the handle assembly and defines a longitudinal axis. The elongate body has a distal end adapted to releasably engage both articulating and non-articulating disposable loading unit types. An actuation shaft is supported at least in part within the handle assembly and is mounted for longitudinal movement in response to manipulation of the actuation handle. An energy activated firing lockout system prevents operation of the surgical apparatus under a plurality of conditions.

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Patent Owner(s)

Patent OwnerAddress
CILAG GMBH INTERNATIONALZUG CITY ZUG ZUG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruewer, Dean B Fairfield, US 43 56484
Hoffman, Douglas B Harrison, US 70 70864
Hueil, Geoffrey C Mason, US 88 68348
Ortiz, Mark S Milford, US 294 121480
Shelton,, IV Frederick E Hillsboro, US 3272 1775926
Weizman, Patrick A Liberty Township, US 62 44490

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