Surgical stapling apparatus and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7326232
APP PUB NO 20060138193A1
SERIAL NO

11357148

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present disclosure is directed to staple-gap adjustment members for use in surgical stapling apparatus and methods. A gap adjustment member includes one or more bearing portions sharing a common rotational axis and one or more cam surface portions having a periphery with at least two different points along the periphery, with each point along the periphery having a different radius from the rotational axis. The one or more cam surface portions can have a central axis parallel to and spaced a distance from the rotational axis of the one or more bearing portions.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
COVIDIEN LPMANSFIELD, MA4924

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ivanko, David San Diego, CA 33 4740
Viola, Frank J Sandy Hook, CT 286 47560

Cited Art Landscape

Patent Info (Count) # Cites Year
 
MINNESOTA MINING AND MANUFACTURING COMPANY (1)
4477007 Stapler with intermediate latching mechanism 29 1983
 
Other [Check patent profile for assignment information] (15)
4296881 Surgical stapler using cartridge 131 1980
4378901 Apparatus for applying a staple suture 42 1980
5111987 Semi-disposable surgical stapler 522 1990
5074454 Surgical stapler 475 1990
5172845 Right angle articulated intestinal stapler 66 1991
5180092 Linear surgical stapling instrument 172 1992
5188274 Semi-disposable surgical stapler 110 1992
5397324 Surgical stapler instrument and method for vascular hemostasis 712 1993
5551622 Surgical stapler 444 1994
5655698 Surgical stapler with curved jaws 709 1996
5662259 Method of stapling anatomical tissue 215 1996
5662260 Surgical staple cartridge 622 1996
5676674 Non-invasive treatment of gastroesophageal reflux disease 595 1996
6131790 Surgical stapler and cartridge 238 1998
6315183 Disposable surgical stapler cartridge 166 2000
 
NICOLIA, JOSEPH (4)
2004/0118,056 Wedge-lock building blocks 2 2002
2004/0118,056 Wedge-lock building blocks 2 2002
2004/0118,056 Wedge-lock building blocks 2 2002
2004/0118,056 Wedge-lock building blocks 2 2002
 
SHERWOOD SERVICES AG (2)
5240163 Linear surgical stapling instrument 323 1991
5395034 Linear surgical stapling instrument 353 1992
 
GABBAY, SHLOMO (1)
6099551 Pericardial strip and stapler assembly for dividing and sealing visceral tissues and method of use thereof 667 1998
 
COVIDIEN LP (4)
5797537 Articulated surgical instrument with improved firing mechanism 814 1996
5820009 Articulated surgical instrument with improved jaw closure mechanism 660 1996
6264087 Expanding parallel jaw device for use with an electromechanical driver device 728 1999
* 7032799 Surgical stapling apparatus and method 473 2002
 
V.I.R. ENGINEERING, INC. (1)
5489058 Surgical stapler with mechanisms for reducing the firing force 666 1994
 
J. CRAYTON PRUITT (2)
4848637 Staple device for use on the mesenteries of the abdomen 338 1988
4930503 Stapling process and device for use on the mesenteries of the abdomen 298 1989
 
AKAMAI TECHNOLOGIES, INC. (1)
2009/0132,648 CONTENT DELIVERY AND GLOBAL TRAFFIC MANAGEMENT NETWORK SYSTEM 77 2009
 
ETHICON ENDO-SURGERY, INC. (47)
4805823 Pocket configuration for internal organ staplers 464 1988
5364003 Staple cartridge for a surgical stapler 405 1993
5415334 Surgical stapler and staple cartridge 638 1993
5376095 Endoscopic multi-fire flat stapler with low profile 500 1993
5465895 Surgical stapler instrument 776 1994
5452836 Surgical stapling instrument with improved jaw closure and staple firing actuator mechanism 405 1994
5415335 Surgical stapler cartridge containing lockout mechanism 459 1994
5529235 Identification device for surgical instrument 733 1994
5487500 Surgical stapler instrument 630 1994
5417361 Staple cartridge for a surgical stapler 542 1994
5452837 Surgical stapler with tissue gripping ridge 555 1994
5632432 Surgical instrument 763 1994
5630541 Surgical stapler and staple cartridge 370 1994
5624452 Hemostatic surgical cutting or stapling instrument 890 1995
5553765 Surgical stapler with improved operating lever mounting arrangement 608 1995
5597107 Surgical stapler instrument 809 1995
5535937 Identification device for surgical instrument 615 1995
5547117 Handle actuator for surgical instrument having clamp lock and emergency release 423 1995
5562239 Identification device for surgical instrument 597 1995
5580067 Handle actuator for surgical instrument having flexible cable 509 1995
5605273 Surgical instrument having staple head adapted for rib insertion 418 1995
5855311 Reloadable surgical instrument 637 1995
5641111 Surgical stapling instrument with anvil cutting guide 83 1995
5697542 Endoscopic surgical stapler with compact profile 338 1995
5562241 Surgical stapler instrument 634 1995
5673842 Surgical stapler with locking mechanism 467 1996
5794834 Surgical stapling instrument with remotely articulated stapling head assembly on rotatable support shaft 407 1996
5605272 Trigger mechanism for surgical instruments 419 1996
5697543 Linear stapler with improved firing stroke 447 1996
5588581 Surgical instrument 640 1996
5634584 Surgical instrument 648 1996
5871135 Surgical stapler and staple cartridge 646 1996
5662258 Surgical stapler instrument 647 1996
5716366 Hemostatic surgical cutting or stapling instrument 855 1996
5662662 Surgical instrument and method 646 1996
5704534 Articulation assembly for surgical instruments 812 1996
5669544 Surgical instrument 625 1996
5673840 Surgical instrument 731 1996
5680982 Surgical instrument 658 1996
5692668 Surgical instrument 716 1996
5826776 Surgical instrument 700 1996
5673841 Surgical instrument 796 1996
5810811 Electrosurgical hemostatic device 854 1997
5919198 Disposable cartridge with drivers 506 1997
5769303 Endoscopic surgical stapler with compact profile 191 1997
5779132 Endoscopic surgical stapler with compact profile 560 1997
5878938 Surgical stapler with improved locking mechanism 406 1997
 
PM DEVICES, INC. (1)
5769892 Surgical stapler sleeve for reinforcing staple lines 511 1996
 
SYNOVIS LIFE TECHNOLOGIES, INC. (3)
5549628 Soft tissue stapling buttress 610 1995
5575803 Soft tissue stapling buttress 584 1995
5752965 Apparatus and method for producing a reinforced surgical fastener suture line 586 1996
 
Medical Scientific, Inc. (2)
5665085 Electrosurgical cutting tool 459 1994
5531744 Alternative current pathways for bipolar surgical cutting tool 840 1994
 
SENCO PROUCTS, INC. (1)
4442964 Pressure sensitive and working-gap controlled surgical stapling instrument 365 1981
 
ETHICON, INC. (52)
4470533 Surgical instrument for suturing tissues and organs 73 1982
4527724 Disposable linear surgical stapling instrument 420 1983
4610383 Disposable linear surgical stapler 909 1983
4585153 Surgical instrument for applying two-piece fasteners comprising frictionally held U-shaped staples and receivers (Case III) 197 1984
4607636 Surgical instrument for applying fasteners having tissue locking means for maintaining the tissue in the instrument while applying the fasteners (case I) 75 1984
4605001 Surgical stapling instrument with dual staple height mechanism 558 1984
4608981 Surgical stapling instrument with staple height adjusting mechanism 594 1984
4633861 Surgical stapling instrument with jaw clamping mechanism 400 1984
4570633 Surgical clip applier instrument adapter jaws 54 1985
4648542 Disposable stapler 42 1985
4741336 Shaped staples and slotted receivers (case VII) 510 1986
4892244 Surgical stapler cartridge lockout device 643 1988
5018657 Pneumatically actuated surgical stapler head 271 1989
5005754 Bladder and mandrel for use with surgical stapler 140 1990
5129570 Surgical stapler 734 1990
5137198 Fast closure device for linear surgical stapling instrument 467 1991
5170925 Laparoscopic stapler with knife means 356 1991
5065929 Surgical stapler with locking means 835 1991
RE34519 Surgical stapler cartridge lockout device 529 1991
5275323 Surgical stapler 378 1992
5263629 Method and apparatus for achieving hemostasis along a staple line 621 1992
5307976 Linear stapling mechanism with cutting means 724 1992
5205459 Surgical anastomosis stapling instrument 730 1992
5381943 Endoscopic surgical stapling instrument with pivotable and rotatable staple cartridge 376 1992
5383880 Endoscopic surgical system with sensing means 808 1992
5285945 Surgical anastomosis stapling instrument 587 1992
5275322 Surgical anastomosis stapling instrument 294 1993
5292053 Surgical anastomosis stapling instrument 462 1993
5312024 Surgical anastomosis stapling instrument with flexible support shaft and anvil adjusting mechanism 411 1993
5431323 Endoscopic surgical instrument with pivotable and rotatable staple cartridge 259 1993
5332142 Linear stapling mechanism with cutting means 557 1993
5433721 Endoscopic instrument having a torsionally stiff drive shaft for applying fasteners to tissue 1034 1993
5484451 Endoscopic surgical instrument and staples for applying purse string sutures 731 1993
5405073 Flexible support shaft assembly 312 1993
5465894 Surgical stapling instrument with articulated stapling head assembly on rotatable and flexible support shaft 528 1993
5439156 Surgical anastomosis stapling instrument with flexible support shaft and anvil adjusting mechanism 347 1994
5485947 Linear stapling mechanism with cutting means 673 1994
6131789 Surgical stapler 421 1994
5395033 Endoscopic surgical instrument with electromagnetic sensor 580 1994
5601224 Surgical instrument 874 1994
5470010 Multiple fire endoscopic stapling mechanism 474 1995
5609285 Surgical anastomosis stapling instrument with flexible support shaft and anvil adjusting mechanism 612 1995
5632433 Surgical anastomosis stapling instrument with flexible support shaft and anvil adjusting mechanism 540 1995
5735848 Electrosurgical stapling device 853 1995
5603443 Surgical stapling instrument with articulated stapling head assembly on rotatable and flexible support shaft 504 1995
5607094 Surgical stapling instrument with articulated stapling head assembly on rotatable and flexible support shaft 551 1995
5732871 Surgical stapling instrument with articulated stapling head assembly on rotatable and flexible support shaft 499 1995
5518163 Endoscopic surgical system with sensing means 607 1995
5518164 Endoscopic surgical system with sensing means 645 1995
5667517 Endoscopic surgical system with sensing means 754 1995
5564615 Surgical instrument 784 1995
6325810 Foam buttress for stapling apparatus 713 1999
 
Sinha; Brajnandan (1)
4317105 Condition indicating device for wheeled vehicle shock absorbers 31 1980
 
IVANO-FRANKOVSKY GOSUDARSTVENNY MEDITSINSKY INSTITUT, USSR, IVANO-FRANKOVSK, ULITSA GALITSKAYA, 2 (1)
4453661 Surgical instrument for applying staples 36 1981
 
TECHNOLOGY HOLDING COMPANY II (1)
4991764 Surgical stapling instrument 264 1989
 
HEWLETT-PACKARD COMPANY (1)
4633874 Surgical stapling instrument with jaw latching mechanism and disposable staple cartridge 674 1985
 
IMAGYN MEDICAL TECHNOLOGIES CALIFORNIA, INC. (1)
5725554 Surgical staple and stapler 675 1993
 
PROBLEMNAYA NAUCHNO-ISSLEDOVATELSKAYA LABORATORIA VCPOMOGATELNOGO KROVOOBRASCHENIA, USSR, BLAGOVESCHENSK (1)
4784137 Surgical suturing instrument 400 1987
 
IMAGYN MEDICAL TECHNOLOGIES, INC. (2)
5344061 Ratchet assembly for medical instrument 120 1993
6010054 Linear stapling instrument with improved staple cartridge 772 1998
 
OLYMPUS OPTICAL CO., LTD. (1)
5658300 Tissue fixing surgical instrument, tissue-fixing device, and method of fixing tissues 567 1995
 
CONMED CORPORATION (1)
5762255 Surgical instrument with improvement safety lockout mechanisms 702 1996
 
ALCHEMIA A LIMITED PARTNERSHIP OF CA (1)
4550870 Stapling device 219 1983
 
VIR Engineering (2)
5678748 Surgical stapler with improved safety mechanism 321 1995
5785232 Surgical stapler 465 1996
 
DEUTSCHES ZENTRUM FUR LUFT-UND RAUMFAHRT E.V. (1)
* 6258107 Apparatus for connecting a variety of surgical instruments to an operating control device 494 1999
 
Klieman; Charles H. (1)
4325376 Hemostatic clip applicator 163 1980
 
BOSTON SCIENTIFIC SCIMED, INC. (2)
* 6544271 Device for full-thickness resectioning of an organ 52 2000
* 6585144 Integrated surgical staple retainer for a full thickness resectioning device 239 2001
 
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I ISPYTATELNY INSTITUT MEDITSINSKOI TEKHNIK, USSR, MOSCOW (1)
4397311 Surgical instrument for staple suturing of hollow organs 191 1980
 
COVELL, L. DAVID (1)
4316468 Surgical stapler 114 1980
 
W. L. GORE & ASSOCIATES, INC. (2)
5702409 Device and method for reinforcing surgical staples 564 1995
5810855 Endoscopic device and method for reinforcing surgical staples 767 1997
 
VSESOJUZNY NAUCHNY TSENTR KHIRURGII USSR, (1)
4485811 Resection apparatus 64 1982
 
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I ISPYTATELNY INSTITUT MEDITSINSKOI TEKHNIKI (1)
4596351 Surgical stapling apparatus 100 1984
 
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I IPSYTATELNY INSTITUT MEDITSINSKOI TEKHNIKI (1)
4684051 Surgical instrument 202 1985
 
UNITED STATES SURGICAL CORPORATION (12)
4863088 Surgical stapling instrument 284 1988
5083695 Stapler and firing device 453 1990
5141144 Stapler and firing device 485 1991
5447265 Laparoscopic surgical instrument with a mechanism for preventing its entry into the abdominal cavity once it is depleted and removed from the abdominal cavity 255 1993
5503320 Surgical apparatus with indicator 601 1993
5497934 Surgical apparatus with indicator 117 1993
5464144 Surgical apparatus with indicator 256 1993
5470007 Laparoscopic stapler with overload sensor and interlock 396 1994
5458279 Surgical stapler with safety feature 62 1994
5810240 Surgical fastener applying device 67 1996
5988479 Apparatus for applying surgical fasteners 388 1996
6045560 Surgical stapling apparatus with biocompatible surgical fabric 705 1996
 
MORE CHARM, LTD. (1)
8453835 Protective cover for communication device 17 2011
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
9655617 Surgical instrument 0 2014
 
THE GENERAL HOSPITAL CORPORATION (2)
8523042 Apparatus and method for preserving a tissue margin 2 2010
* 2011/0089,221 Apparatus and Method For Preserving A Tissue Margin 30 2010
 
COVIDIEN LP (40)
7942304 Two piece anvil for surgical stapler 5 2008
8328061 Surgical instrument for joining tissue 93 2010
8418907 Surgical stapler having cartridge with adjustable cam mechanism 9 2010
8308041 Staple formed over the wire wound closure procedure 17 2010
8205620 Two piece anvil for surgical stapler 6 2011
* 2011/0192,880 TWO PIECE ANVIL FOR SURGICAL STAPLER 0 2011
8763876 Surgical instrument and cartridge for use therewith 4 2011
8899461 Tissue stop for surgical instrument 2 2011
9016539 Multi-use loading unit 1 2011
8740036 Surgical instrument with actuator spring arm 1 2011
8864010 Curved guide member for articulating instruments 1 2012
8979827 Surgical instrument with articulation mechanism 0 2012
9451959 Surgical fastener applying apparatus 0 2012
9289209 Surgical fastener applying apparatus 0 2012
9271728 Surgical fastener applying apparatus 0 2012
9539007 Surgical fastener applying aparatus 0 2012
9155537 Surgical fastener applying apparatus 0 2012
8893950 Surgical apparatus for applying tissue fasteners 0 2012
9364217 In-situ loaded stapler 0 2012
9113863 Surgical fastening assembly 0 2012
9295465 Tissue stop for surgical instrument 1 2012
8636766 Surgical stapling apparatus including sensing mechanism 16 2012
9345480 Surgical instrument and cartridge members for use therewith 1 2013
9370359 Surgical stapler having cartridge with adjustable cam mechanism 0 2013
9526497 Surgical instrument with articulation mechanism 0 2013
9510827 Micro surgical instrument and loading unit for use therewith 0 2013
9232944 Surgical instrument and bushing 0 2013
9445810 Stapling device with grasping jaw mechanism 0 2013
9566064 Surgical stapling apparatus 0 2013
9289211 Surgical stapling apparatus 3 2013
9445811 Knife bar for surgical instrument 0 2013
8939343 Surgical stapling apparatus including a drive beam 83 2013
9629628 Surgical stapling apparatus 0 2014
9498216 Surgical instrument with actuator spring arm 0 2014
8931681 Surgical instrument and cartridge for use therewith 1 2014
9492169 Surgical instrument for joining tissue 0 2014
9364227 Surgical instrument and cartridge for use therewith 0 2014
9027817 Surgical stapling apparatus including sensing mechanism 11 2014
9566067 Surgical stapling apparatus including sensing mechanism 0 2015
9526499 Multi-use loading unit 0 2015
* Cited By Examiner

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