Surgical instrument including a locking assembly

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United States of America Patent

PATENT NO 9820737
SERIAL NO

14040964

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A surgical instrument including a handle portion, a body portion, an articulating tool assembly and a locking assembly is disclosed. The handle portion includes a movable handle. The body portion extends distally from the handle portion and defines a first longitudinal axis. The articulating tool assembly defines a second longitudinal axis and is movable from a first position where the second longitudinal axis is substantially aligned with the first longitudinal axis to at least a second position where the second longitudinal axis is at an angle to the first longitudinal axis. The locking assembly includes a member that is advanceable distally with respect to the body portion. The member engages the articulating tool assembly upon manipulation of the movable handle to move an anvil and a cartridge assembly in approximation with one another to help maintain the articulating tool assembly in its first position.

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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
Beardsley, John W Wallingford, US 108 64377
Marczyk, Stanislaw Stratford, US 215 87250

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