Surgical stapling instrument with an articulatable end effector

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United States of America Patent

PATENT NO 9138225
SERIAL NO

13776862

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In various embodiments, a surgical instrument can comprise an end effector including a staple cartridge and a datum portion positioned proximal to the staple cartridge. The surgical instrument can further comprise a shaft and an articulation joint configured to articulate the end effector relative to the shaft. In addition, the surgical instrument can further comprise a firing member configured to deploy a plurality of staples from the staple cartridge and a drive assembly including a drive member configured to move the firing member. The drive assembly may also include a stop configured to engage the datum portion to limit the movement of the drive member after the plurality of staples are fired.

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Patent Owner(s)

  • ETHICON LLC

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boudreaux, Chad P Cincinnati, US 268 123156
Bruewer, Dean B Fairfield, US 42 51596
Huang, Zhifan F Mason, US 73 31398
Hueil, Joseph C Loveland, US 46 47609
Smith, David B Mason, US 132 14534

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