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

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8070036
SERIAL NO

12400790

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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
DEXTERA SURGICAL INC.REDWOOD CITY, CA152

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Knodel, Bryan D Flagstaff, US 178 19881

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (8)
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5833695 Surgical stapling system and method of applying staples from multiple staple cartridges 914 1995
5620289 Colored staples 305 1996
5655698 Surgical stapler with curved jaws 786 1996
5662260 Surgical staple cartridge 696 1996
6419682 Hemostatic clip cartridge 41 2000
7401720 Dual surgical stapler 112 2006
2010/0179,559 Method For Using An Automatic Feed Medical Screwdriver 24 2009
 
TECHNOLOGY HOLDING COMPANY II (1)
4523707 Surgical stapler 82 1982
 
Minnesota Mining and Manufacturing Company (1)
4719917 Surgical staple 762 1987
 
GENOIL INC. (1)
* 2005/0173,337 Method and apparatus for separating immiscible phases with different densities 18 2004
 
INCISIVE SURGICAL, INC. (1)
2003/0236,551 Mechanical method and apparatus for bilateral tissue fastening 107 2003
 
TYCO HEALTHCARE GROUP LP (4)
6716232 Surgical instrument having an articulated jaw structure and a detachable knife 575 1998
7128253 Surgical stapler 680 2005
7225964 Surgical stapler 647 2006
7258262 Surgical stapler 559 2006
 
KMS MEDICAL, LLC (1)
2007/0073,341 Method for operating a surgical stapling and cutting device 562 2006
 
DEXTERA SURGICAL INC. (4)
6391038 Anastomosis system and method for controlling a tissue site 472 1999
6478804 Anastomosis system and method for controlling a tissue site 125 2001
2005/0033,329 System for performing anastomosis 21 2004
2006/0241,660 Anastomosis system with flexible shaft 22 2006
 
PRIVASYS, INC. (1)
2003/0061,168 Method for generating customer secure card numbers 40 2001
 
SAMSUNG ELECTRONICS CO., LTD. (1)
D697065 Tablet computer 23 2012
 
COOK BIOTECH INCORPORATED (1)
2007/0027,472 Medical devices and methods useful for applying bolster material 305 2006
 
COVIDIEN LP (26)
6443973 Electromechanical driver device for use with anastomosing, stapling, and resecting instruments 836 1999
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6817508 Surgical stapling device 608 2000
7025747 Valve assembly including diameter reduction structure for trocar 101 2001
7055730 Surgical fastener applying apparatus 493 2001
* 6843403 Surgical clamping, cutting and stapling device 761 2001
7179267 Apparatus and method for performing a bypass procedure in a digestive system 440 2002
* 6698643 Expanding parallel jaw device for use with an electromechanical driver device 769 2003
7517356 Surgical stapler and method 375 2003
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7588177 Tool assembly for surgical stapling device 371 2003
2006/0011,699 Surgical stapler with universal articulation and tissue pre-clamp 581 2003
2006/0151,567 Pneumatic powered surgical stapling device 289 2003
* 7114642 Expanding parallel jaw device for use with an electromechanical driver device 658 2004
7168604 Surgical stapling device 643 2004
2005/0184,121 Surgical stapler and method 353 2004
7097089 Surgical stapling apparatus with locking mechanism 571 2005
7172104 Surgical stapling apparatus 489 2005
7225963 Surgical stapling apparatus with locking mechanism 422 2005
7234624 Surgical stapling device for performing circular anastomoses 476 2005
7140527 Surgical fastener applying apparatus 581 2005
* 2007/0034,668 Surgical stapling instruments including a cartridge having multiple staple sizes 508 2006
2007/0125,828 Surgical fastener applying apparatus 95 2007
7635073 Surgical stapler and method 100 2008
2008/0272,175 SURGICAL STAPLING INSTRUMENTS INCLUDING A CARTRIDGE HAVING MULTIPLE STAPLE SIZES 35 2008
 
MICROLINE SURGICAL, INC. (2)
6306149 Medical clip device with cyclical pusher mechanism 373 2000
6602252 Combined dissecting, cauterizing, and stapling device 933 2002
 
ABBOTT VASCULAR INC. (1)
7111768 Surgical stapling device 137 2003
 
ETHICON LLC (7)
7434715 Surgical stapling instrument having multistroke firing with opening lockout 498 2003
7213736 Surgical stapling instrument incorporating an electroactive polymer actuated firing bar track through an articulation joint 576 2005
7604151 Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features 615 2007
* 7673782 Surgical stapling instrument having a releasable buttress material 444 2007
* 2009/0001,128 Washer for use with a surgical stapling instrument 199 2007
* 2009/0005,808 Staple cartridge cavity configuration with cooperative surgical staple 465 2007
* 2008/0210,738 STAPLE CARTRIDGES FOR FORMING STAPLES HAVING DIFFERING FORMED STAPLE HEIGHTS 190 2008
 
TORNIER, INC. (1)
6722552 Surgical stapler and method of applying plastic staples to body tissue 568 2002
 
ETHICON ENDO-SURGERY, INC. (16)
5415334 Surgical stapler and staple cartridge 720 1993
5507776 Surgical staple suturing means 31 1994
5630541 Surgical stapler and staple cartridge 442 1994
5553765 Surgical stapler with improved operating lever mounting arrangement 683 1995
5547117 Handle actuator for surgical instrument having clamp lock and emergency release 491 1995
5855311 Reloadable surgical instrument 706 1995
* 5871135 Surgical stapler and staple cartridge 729 1996
5692668 Surgical instrument 795 1996
6592597 Adhesive for attaching buttress material to a surgical fastening device 716 2001
2007/0118,163 Surgical clip and applier device and method of use 123 2005
7644848 Electronic lockouts and surgical instrument including same 544 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 656 2006
7635373 Absorbable gastric restriction devices and methods 140 2006
7467740 Surgical stapling instruments having flexible channel and anvil features for adjustable staple heights 495 2006
7506791 Surgical stapling instrument with mechanical mechanism for limiting maximum tissue compression 659 2006
2008/0078,807 Connected surgical staples and stapling instruments for deploying the same 323 2006
 
ILLINOIS TOOL WORKS INC. (2)
5875538 Method and apparatus for coating fasteners 34 1996
7641432 Partially coated fastener assembly and method for coating 33 2008
 
COVIDIEN AG (3)
5192288 Surgical clip applier 532 1992
5269792 Surgical clip 248 1992
5547474 Surgical clip closure apparatus with safety stop 234 1992
 
MAQUET CARDIOVASCULAR LLC (1)
7497865 Method and apparatus for performing anastomosis with eversion of tissue edges and joining of exposed intima of the everted tissue 36 2004
 
ETHICON, INC. (5)
4655222 Coated surgical staple 481 1984
4633861 Surgical stapling instrument with jaw clamping mechanism 417 1984
5170925 Laparoscopic stapler with knife means 371 1991
5242457 Surgical instrument and staples for applying purse string sutures 763 1992
5307976 Linear stapling mechanism with cutting means 818 1992
 
W. L. GORE & ASSOCIATES, INC. (1)
5810855 Endoscopic device and method for reinforcing surgical staples 841 1997
 
UNITED STATES SURGICAL CORPORATION (15)
4556058 Apparatus for ligation and division with fixed jaws 193 1984
* 4589416 Surgical fastener retainer member assembly 446 1985
4762260 Surgical microstapler 134 1986
4978049 Three staple drive member 730 1989
4969591 Surgical stapling system 74 1989
5156315 Arcuate apparatus for applying two-part surgical fasteners 582 1991
5456400 Apparatus and clip for fastening body tissue 173 1993
5413272 Surgical fastening device 441 1993
5527319 Surgical fastener applying instrument for ligating and dividing tissue 231 1994
5626585 Ligating clip advance 151 1994
5476206 Apparatus and method for placing staples in laparoscopic or endoscopic procedures 533 1994
5816471 Surgical stapler with mechanisms for reducing the firing force 550 1995
5894979 Surgical stapler with anvil sensor and lockout 538 1995
5918791 Surgical apparatus for applying surgical fasteners 715 1997
5964774 Surgical stapling apparatus and method with surgical fabric 629 1997
 
EDRICH HEALTH TECHNOLOGIES, INC. (1)
2006/0253,143 Endovascular stapler 62 2006
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
EthiconEndo-Surgery, LLC (1)
9492224 Multi-function bi-polar forceps 0 2013
 
Other [Check patent profile for assignment information] (1)
9814514 Electrosurgical (RF) medical instruments for cutting and coagulating tissue 0 2013
 
ETHICON LLC (46)
8939974 Surgical instrument comprising first and second drive systems actuatable by a common trigger mechanism 26 2009
8906016 Surgical instrument for transmitting energy to tissue comprising steam control paths 22 2009
8747404 Surgical instrument for transmitting energy to tissue comprising non-conductive grasping portions 22 2009
8574231 Surgical instrument for transmitting energy to tissue comprising a movable electrode or insulator 23 2009
8834518 Electrosurgical cutting and sealing instruments with cam-actuated jaws 24 2010
8496682 Electrosurgical cutting and sealing instruments with cam-actuated jaws 26 2010
8535311 Electrosurgical instrument comprising closing and firing systems 28 2010
8888776 Electrosurgical instrument employing an electrode 60 2010
9005199 Heat management configurations for controlling heat dissipation from electrosurgical instruments 22 2010
8764747 Electrosurgical instrument comprising sequentially activated electrodes 24 2010
8753338 Electrosurgical instrument employing a thermal management system 53 2010
9149324 Surgical instrument comprising an articulatable end effector 10 2010
8613383 Surgical instruments with electrodes 186 2010
* 8453906 Surgical instruments with electrodes 173 2010
9192431 Electrosurgical cutting and sealing instrument 11 2010
9011437 Electrosurgical cutting and sealing instrument 22 2010
8979843 Electrosurgical cutting and sealing instrument 21 2010
8628529 Surgical instrument with magnetic clamping force 37 2010
8715277 Control of jaw compression in surgical instrument having end effector with opposing jaw members 30 2010
9259265 Surgical instruments for tensioning tissue 9 2011
* 8985429 Surgical stapling device with adjunct material application feature 0 2011
* 2013/0075,451 Surgical Stapling Device with Adjunct Material Application Feature 26 2011
9421060 Litz wire battery powered device 11 2012
9414880 User interface in a battery powered device 4 2012
9333025 Battery initialization clip 8 2012
9314292 Trigger lockout mechanism 13 2012
9283027 Battery drain kill feature in a battery powered device 11 2012
9295514 Surgical devices with close quarter articulation features 9 2013
9526565 Electrosurgical devices 1 2013
9265926 Electrosurgical devices 9 2013
9795436 Harvesting energy from a surgical generator 0 2014
9408660 Device trigger dampening mechanism 4 2014
9456864 Surgical instruments and end effectors therefor 3 2014
9610091 Electrosurgical cutting and sealing instruments with jaws having a parallel closure motion 0 2014
9375232 Surgical cutting and sealing instrument with reduced firing force 7 2014
9554854 Detecting short circuits in electrosurgical medical devices 1 2014
9737355 Controlling impedance rise in electrosurgical medical devices 0 2014
9757186 Device status feedback for bipolar tissue spacer 0 2014
9707030 Surgical instrument with jaw member 0 2014
9700333 Surgical instrument with variable tissue compression 0 2014
9808308 Electrosurgical cutting and sealing instruments with cam-actuated jaws 0 2014
9554846 Surgical instrument with jaw member 0 2014
9795380 Devices and methods for facilitating closing and clamping of an end effector of a surgical device 0 2014
9788835 Devices and methods for facilitating ejection of surgical fasteners from cartridges 0 2014
9700320 Devices and methods for removably coupling a cartridge to an end effector of a surgical device 0 2014
9737358 Heat management configurations for controlling heat dissipation from electrosurgical instruments 0 2015
 
DEXTERA SURGICAL INC. (10)
* 8556935 Method of manufacturing surgical staples 0 2011
* 9155536 Circular stapler 2 2011
9345478 Method for surgical stapling 0 2011
9168039 Surgical stapler with staples of different sizes 3 2012
8998951 Method of manufacturing surgical staples 1 2013
9655613 Beltless staple chain for cartridge and cartridgeless surgical staplers 0 2014
* 9144427 Surgical method utilizing a true multiple-fire surgical stapler 1 2014
* 2014/0207,165 SURGICAL METHOD UTILIZING A TRUE MULTIPLE-FIRE SURGICAL STAPLER 0 2014
9700319 Surgical stapling and cutting apparatus, clamp mechanisms, systems and methods 0 2014
9655618 Surgical method utilizing a true multiple-fire surgical stapler 0 2015
 
Ethcon Endo-Surgery, Inc. (1)
9044243 Surgical cutting and fastening device with descendible second trigger arrangement 22 2011
 
COVIDIEN LP (2)
9510827 Micro surgical instrument and loading unit for use therewith 0 2013
9700312 Surgical apparatus 0 2014
* Cited By Examiner

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