US Patent No: 8,070,036 - Analytics, PDF, Full Text and PAIR Access

Number of patents in Portfolio can not be more than 2000

True multi-fire surgical stapler configured to fire staples of different sizes

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A surgical apparatus may include a knife, a staple holder along which the knife is slidable, a plurality of feeder belts located on each side of the knife, and a plurality of staples separably connected to each feeder belt, where the staple holder is configured to fire at least two separate sizes of staples. A surgical method of treating tissue within the body of a patient may include providing an endocutter having a knife, a staple holder along which the knife is slidable, a plurality of feeder belts located on each side of the knife, and a plurality of staples separably connected to each feeder belt, wherein the staple holder is configured to fire at least two separate sizes of staples; engaging tissue of the patient with the staple holder; deploying a plurality of staples having a first size; disengaging tissue of the patient from the staple holder; once again engaging tissue of the patient with the staple holder; and deploying a plurality of staples having a second size.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CARDICA, INC.REDWOOD CITY, CA138

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Knodel, Bryan D Flagstaff, AZ 198 8512

Cited Art Landscape

Patent Info (Count) # Cites Year
 
COVIDIEN LP (26)
6,443,973 Electromechanical driver device for use with anastomosing, stapling, and resecting instruments 456 1999
* 6,264,087 Expanding parallel jaw device for use with an electromechanical driver device 477 1999
6,817,508 Surgical stapling device 308 2000
7,025,747 Valve assembly including diameter reduction structure for trocar 73 2001
7,055,730 Surgical fastener applying apparatus 233 2001
* 6,843,403 Surgical clamping, cutting and stapling device 418 2001
7,179,267 Apparatus and method for performing a bypass procedure in a digestive system 182 2002
* 6,698,643 Expanding parallel jaw device for use with an electromechanical driver device 412 2003
7,517,356 Surgical stapler and method 99 2003
7,207,471 Electrosurgical stapling apparatus 277 2003
7,238,195 Wound closure material applicator and stapler 294 2003
7,588,177 Tool assembly for surgical stapling device 102 2003
2006/0011,699 Surgical stapler with universal articulation and tissue pre-clamp 328 2003
2006/0151,567 Pneumatic powered surgical stapling device 238 2003
* 7,114,642 Expanding parallel jaw device for use with an electromechanical driver device 333 2004
7,168,604 Surgical stapling device 316 2004
2005/0184,121 Surgical stapler and method 294 2004
7,097,089 Surgical stapling apparatus with locking mechanism 286 2005
7,172,104 Surgical stapling apparatus 198 2005
7,225,963 Surgical stapling apparatus with locking mechanism 158 2005
7,234,624 Surgical stapling device for performing circular anastomoses 205 2005
7,140,527 Surgical fastener applying apparatus 299 2005
* 2007/0034,668 Surgical stapling instruments including a cartridge having multiple staple sizes 263 2006
2007/0125,828 Surgical fastener applying apparatus 66 2007
7,635,073 Surgical stapler and method 42 2008
2008/0272,175 SURGICAL STAPLING INSTRUMENTS INCLUDING A CARTRIDGE HAVING MULTIPLE STAPLE SIZES 24 2008
 
ETHICON ENDO-SURGERY, INC. (23)
5,415,334 Surgical stapler and staple cartridge 371 1993
5,507,776 Surgical staple suturing means 21 1994
5,630,541 Surgical stapler and staple cartridge 186 1994
5,553,765 Surgical stapler with improved operating lever mounting arrangement 374 1995
5,547,117 Handle actuator for surgical instrument having clamp lock and emergency release 249 1995
5,855,311 Reloadable surgical instrument 419 1995
* 5,871,135 Surgical stapler and staple cartridge 411 1996
5,692,668 Surgical instrument 474 1996
6,592,597 Adhesive for attaching buttress material to a surgical fastening device 365 2001
7,434,715 Surgical stapling instrument having multistroke firing with opening lockout 191 2003
7,213,736 Surgical stapling instrument incorporating an electroactive polymer actuated firing bar track through an articulation joint 282 2005
2007/0118,163 Surgical clip and applier device and method of use 66 2005
7,644,848 Electronic lockouts and surgical instrument including same 189 2006
2007/0175,950 Disposable staple cartridge having an anvil with tissue locator for use with a surgical cutting and fastening instrument and modular end effector system therefor 333 2006
7,635,373 Absorbable gastric restriction devices and methods 73 2006
7,467,740 Surgical stapling instruments having flexible channel and anvil features for adjustable staple heights 211 2006
7,506,791 Surgical stapling instrument with mechanical mechanism for limiting maximum tissue compression 254 2006
2008/0078,807 Connected surgical staples and stapling instruments for deploying the same 255 2006
7,604,151 Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features 259 2007
* 7,673,782 Surgical stapling instrument having a releasable buttress material 168 2007
* 2009/0001,128 Washer for use with a surgical stapling instrument 130 2007
* 2009/0005,808 Staple cartridge cavity configuration with cooperative surgical staple 311 2007
* 2008/0210,738 STAPLE CARTRIDGES FOR FORMING STAPLES HAVING DIFFERING FORMED STAPLE HEIGHTS 161 2008
 
United States Surgical Corporation (15)
4,556,058 Apparatus for ligation and division with fixed jaws 141 1984
* 4,589,416 Surgical fastener retainer member assembly 221 1985
4,762,260 Surgical microstapler 81 1986
4,978,049 Three staple drive member 432 1989
4,969,591 Surgical stapling system 49 1989
5,156,315 Arcuate apparatus for applying two-part surgical fasteners 294 1991
5,456,400 Apparatus and clip for fastening body tissue 121 1993
5,413,272 Surgical fastening device 199 1993
5,527,319 Surgical fastener applying instrument for ligating and dividing tissue 169 1994
5,626,585 Ligating clip advance 101 1994
5,476,206 Apparatus and method for placing staples in laparoscopic or endoscopic procedures 259 1994
5,816,471 Surgical stapler with mechanisms for reducing the firing force 272 1995
5,894,979 Surgical stapler with anvil sensor and lockout 264 1995
5,918,791 Surgical apparatus for applying surgical fasteners 401 1997
5,964,774 Surgical stapling apparatus and method with surgical fabric 269 1997
 
ETHICON, INC. (5)
4,655,222 Coated surgical staple 244 1984
4,633,861 Surgical stapling instrument with jaw clamping mechanism 320 1984
5,170,925 Laparoscopic stapler with knife means 283 1991
5,242,457 Surgical instrument and staples for applying purse string sutures 436 1992
5,307,976 Linear stapling mechanism with cutting means 447 1992
 
Cardica, Inc. (4)
6,391,038 Anastomosis system and method for controlling a tissue site 194 1999
6,478,804 Anastomosis system and method for controlling a tissue site 73 2001
2005/0033,329 System for performing anastomosis 9 2004
2006/0241,660 Anastomosis system with flexible shaft 13 2006
 
TYCO HEALTHCARE GROUP LP (4)
6,716,232 Surgical instrument having an articulated jaw structure and a detachable knife 282 1998
7,128,253 Surgical stapler 364 2005
7,225,964 Surgical stapler 304 2006
7,258,262 Surgical stapler 282 2006
 
COVIDIEN AG (3)
5,192,288 Surgical clip applier 264 1992
5,269,792 Surgical clip 171 1992
5,547,474 Surgical clip closure apparatus with safety stop 159 1992
 
ILLINOIS TOOL WORKS INC. (2)
5,875,538 Method and apparatus for coating fasteners 23 1996
7,641,432 Partially coated fastener assembly and method for coating 22 2008
 
MICROLINE SURGICAL, INC. (2)
6,306,149 Medical clip device with cyclical pusher mechanism 128 2000
6,602,252 Combined dissecting, cauterizing, and stapling device 518 2002
 
ABBOTT VASCULAR INC. (1)
7,111,768 Surgical stapling device 96 2003
 
COOK BIOTECH INCORPORATED (1)
2007/0027,472 Medical devices and methods useful for applying bolster material 89 2006
 
EDRICH HEALTH TECHNOLOGIES, INC. (1)
2006/0253,143 Endovascular stapler 49 2006
 
GENOIL INC. (1)
* 2005/0173,337 Method and apparatus for separating immiscible phases with different densities 12 2004
 
INCISIVE SURGICAL, INC. (1)
2003/0236,551 Mechanical method and apparatus for bilateral tissue fastening 78 2003
 
KMS MEDICAL, LLC (1)
2007/0073,341 Method for operating a surgical stapling and cutting device 238 2006
 
MAQUET CARDIOVASCULAR LLC (1)
7,497,865 Method and apparatus for performing anastomosis with eversion of tissue edges and joining of exposed intima of the everted tissue 21 2004
 
Minnesota Mining and Manufacturing Company (1)
4,719,917 Surgical staple 429 1987
 
PRIVASYS, INC. (1)
2003/0061,168 Method for generating customer secure card numbers 21 2001
 
SAMSUNG ELECTRONICS CO., LTD. (1)
D697065 Tablet computer 2 2012
 
TECHNOLOGY HOLDING COMPANY II (1)
4,523,707 Surgical stapler 71 1982
 
TORNIER, INC. (1)
6,722,552 Surgical stapler and method of applying plastic staples to body tissue 232 2002
 
W. L. GORE & ASSOCIATES, INC. (1)
5,810,855 Endoscopic device and method for reinforcing surgical staples 461 1997
 
Other [Check patent profile for assignment information] (8)
4,475,679 Multi-staple cartridge for surgical staplers 287 1981
5,833,695 Surgical stapling system and method of applying staples from multiple staple cartridges 491 1995
5,620,289 Colored staples 103 1996
5,655,698 Surgical stapler with curved jaws 456 1996
5,662,260 Surgical staple cartridge 382 1996
6,419,682 Hemostatic clip cartridge 27 2000
7,401,720 Dual surgical stapler 55 2006
2010/0179,559 Method For Using An Automatic Feed Medical Screwdriver 15 2009
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
ETHICON ENDO-SURGERY, INC. (13)
8,906,016 Surgical instrument for transmitting energy to tissue comprising steam control paths 0 2009
8,747,404 Surgical instrument for transmitting energy to tissue comprising non-conductive grasping portions 0 2009
8,574,231 Surgical instrument for transmitting energy to tissue comprising a movable electrode or insulator 0 2009
8,834,518 Electrosurgical cutting and sealing instruments with cam-actuated jaws 0 2010
8,496,682 Electrosurgical cutting and sealing instruments with cam-actuated jaws 2 2010
8,535,311 Electrosurgical instrument comprising closing and firing systems 1 2010
8,888,776 Electrosurgical instrument employing an electrode 0 2010
8,764,747 Electrosurgical instrument comprising sequentially activated electrodes 0 2010
8,753,338 Electrosurgical instrument employing a thermal management system 0 2010
8,613,383 Surgical instruments with electrodes 0 2010
* 8,453,906 Surgical instruments with electrodes 2010
8,628,529 Surgical instrument with magnetic clamping force 2 2010
8,715,277 Control of jaw compression in surgical instrument having end effector with opposing jaw members 0 2010
 
Cardica, Inc. (1)
* 8,556,935 Method of manufacturing surgical staples 0 2011
* Cited By Examiner

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