Surgical stapler with timer and feedback display

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7464847
APP PUB NO 20060278680A1
SERIAL NO

11446282

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A surgical apparatus has a clamp and a stapling mechanism. The clamp has a first jaw and a second jaw to clamp on a body tissue at a desired location for a stapling operation. The stapling mechanism is controlled by a trigger handle or a switch assembly. The surgical apparatus has a controller for providing a delay between clamping and actuating of the firing mechanism of the stapling mechanism. The delay provides for a desired amount of time for tissue compression producing a more uniform staple formation. The surgical apparatus also has an indicator. The indicator provides feedback about the status of the stapling mechanism and also displays a time of tissue compression by the clamp.

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First Claim

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Patent Owner(s)

  • COVIDIEN LP

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeSantis, Robert J Redding, CT 24 13726
Heinrich, Russell Madison, CT 115 59987
Holsten, Henry P Covington, GA 1 3045
Krehel, Gregg Newtown, CT 38 24033
Soltz, Michael A North Haven, CT 30 17222
Viola, Frank J Sandy Hook, CT 306 247065

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