US Patent No: 7,322,994

Number of patents in Portfolio can not be more than 2000

Anastomosis instrument and method

ALSO PUBLISHED AS: 20040078047
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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A surgical instrument for performing an anastomosis includes a housing having proximal and distal ends and a shaft extending from the distal end of the housing. The instrument also includes an actuator attached to the housing and a disposable loading unit configured for selective attachment to the shaft. The disposable loading unit includes a fastener support member configured and dimensioned to support an array of surgical fasteners thereon and a fastener pusher member which is movable through a firing stroke in response to movement of the actuator to deform the surgical fasteners.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
UNITED STATES SURGICAL CORPORATIONNORWALK, CT836

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Manzo, Scott E Shelton, CT 82 3197
Nicholas, David A Trumbull, CT 73 4421
Smith, Robert C - 267 3557

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ETHICON ENDO-SURGERY, INC. (7)
8,875,972 End effector coupling arrangements for a surgical cutting and stapling instrument 1 2011
8,978,954 Staple cartridge comprising an adjustable distal portion 0 2011
8,931,682 Robotically-controlled shaft based rotary drive systems for surgical instruments 0 2011
9,028,494 Interchangeable end effector coupling arrangement 0 2012
8,973,804 Cartridge assembly having a buttressing member 0 2014
8,998,058 Detachable motor powered surgical instrument 0 2014
8,991,677 Detachable motor powered surgical instrument 0 2014
 
TYCO HEALTHCARE GROUP LP (1)
8,272,555 Stapler for mucosectomy 1 2007
 
COVIDIEN AG (2)
8,684,251 Stapler for mucosectomy 1 2012
8,875,974 Stapler for mucosectomy 0 2014
 
COVIDIEN LP (24)
8,181,838 Surgical stapling device 8 2009
8,231,042 Surgical stapler 24 2009
8,281,974 Surgical stapler with suture locator 1 2010
8,453,913 Anvil for surgical stapler 2 2010
7,975,895 Tissue tensioner assembly and approximation mechanism for surgical stapling device 16 2010
8,146,790 Surgical instrument with safety mechanism 14 2010
8,267,301 Surgical stapler 3 2010
8,322,590 Surgical stapling instrument 3 2010
8,430,292 Surgical fastening apparatus 0 2010
8,413,872 Surgical fastening apparatus 21 2010
8,708,212 Tilt top anvil with torsion spring 1 2011
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9,010,605 Sliding sleeve for circular stapling instrument reloads 0 2012
9,022,274 Circular stapler with increased lumen diameter 0 2012
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8,343,185 Surgical stapling device 3 2012
8,360,295 Surgical stapling device 1 2012
8,424,535 Circular surgical stapler with mating anvil and shell assembly 1 2012
8,453,911 Surgical stapler 3 2012
8,684,252 Surgical stapling instrument 1 2012
8,833,630 Surgical instrument with safety mechanism 1 2014
8,905,289 Surgical stapling instrument 0 2014
8,893,948 Tilt top anvil with torsion spring 0 2014
8,931,680 Surgical instrument with safety mechanism 0 2014
* Cited By Examiner

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Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00