US Patent No: 7,140,527

Number of patents in Portfolio can not be more than 2000

Surgical fastener applying apparatus

ALSO PUBLISHED AS: 20060081678
1 Status Updates

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An improved surgical fastener applying apparatus includes a cartridge half-section and an anvil half-section with the cartridge and anvil half-sections being relatively movable from an unclamped position to a fully clamped position. The apparatus includes a replaceable staple cartridge assembly having a plurality of surgical staples and a pivotably mounted safety lock-out. The safety lock-out is pivotable between an initial position in which a relative movement of the cartridge and anvil half-sections to the fully clamped position is permitted and a blocking position in which a relative movement of the cartridge and anvil half-sections to return them to their fully clamped position after the plurality of staples have been at least partially fired is prevented. The apparatus further includes a pivotably mounted firing lever for moving a pair of camming surfaces longitudinally. In addition, each of the presently disclosed cartridge and anvil half-sections of the fastener applying apparatus includes a clamping lever, which clamping levers are configured and adapted to enable the applying apparatus to be opened by either one of the cartridge half-section and the anvil half-section.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
COVIDIEN LPMANSFIELD, MA3334

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ehrenfels, Karl H Cheshire, CT 31 2021
Ivanko, David San Diego, CA 53 2070
Lehn, Randolph F Stratford, NY 61 5517
Pedros, Roberto Seymour, CT 44 2138
Rethy, Csaba L Fairfield, CT 47 2088
Viola, Frank J Sandy Hook, CT 446 22105

Cited Art Landscape

Patent Info (Count) # Cites Year
 
TECHNOLOGY HOLDING COMPANY II (1)
4,991,764 Surgical stapling instrument 205 1989
 
Other [Check patent profile for assignment information] (4)
5,111,987 Semi-disposable surgical stapler 341 1990
5,074,454 Surgical stapler 277 1990
5,180,092 Linear surgical stapling instrument 128 1992
5,188,274 Semi-disposable surgical stapler 77 1992
 
HEWLETT-PACKARD COMPANY (1)
4,633,874 Surgical stapling instrument with jaw latching mechanism and disposable staple cartridge 475 1985
 
SHERWOOD SERVICES AG (1)
5,395,034 Linear surgical stapling instrument 183 1992
 
IMAGYN MEDICAL TECHNOLOGIES, INC. (1)
6,010,054 Linear stapling instrument with improved staple cartridge 511 1998
 
GE SURGICAL, LLC (1)
5,915,615 Tissue fastening device 16 1996
 
COVIDIEN LP (1)
* 7,055,730 Surgical fastener applying apparatus 236 2001
 
V.I.R. ENGINEERING, INC. (1)
5,489,058 Surgical stapler with mechanisms for reducing the firing force 446 1994
 
CONMED CORPORATION (1)
5,762,255 Surgical instrument with improvement safety lockout mechanisms 432 1996
 
VIR Engineering (2)
5,678,748 Surgical stapler with improved safety mechanism 180 1995
5,785,232 Surgical stapler 274 1996
 
ETHICON ENDO-SURGERY, INC. (17)
4,805,823 Pocket configuration for internal organ staplers 257 1988
5,364,003 Staple cartridge for a surgical stapler 224 1993
5,415,334 Surgical stapler and staple cartridge 375 1993
5,415,335 Surgical stapler cartridge containing lockout mechanism 281 1994
5,417,361 Staple cartridge for a surgical stapler 333 1994
5,632,432 Surgical instrument 441 1994
5,630,541 Surgical stapler and staple cartridge 187 1994
5,697,542 Endoscopic surgical stapler with compact profile 189 1995
5,562,241 Surgical stapler instrument 417 1995
5,673,842 Surgical stapler with locking mechanism 286 1996
5,871,135 Surgical stapler and staple cartridge 414 1996
5,662,258 Surgical stapler instrument 425 1996
5,826,776 Surgical instrument 472 1996
5,919,198 Disposable cartridge with drivers 307 1997
5,769,303 Endoscopic surgical stapler with compact profile 145 1997
5,779,132 Endoscopic surgical stapler with compact profile 352 1997
5,878,938 Surgical stapler with improved locking mechanism 235 1997
 
ETHICON, INC. (16)
4,589,582 Cartridge and driver assembly for a surgical stapling instrument 114 1984
4,605,001 Surgical stapling instrument with dual staple height mechanism 359 1984
4,608,981 Surgical stapling instrument with staple height adjusting mechanism 398 1984
4,633,861 Surgical stapling instrument with jaw clamping mechanism 322 1984
4,741,336 Shaped staples and slotted receivers (case VII) 317 1986
4,869,415 Energy storage means for a surgical stapler 311 1988
4,892,244 Surgical stapler cartridge lockout device 446 1988
D322143 Combined linear surgical stapler and cutter 51 1989
5,129,570 Surgical stapler 502 1990
5,065,929 Surgical stapler with locking means 561 1991
RE34519 Surgical stapler cartridge lockout device 340 1991
5,275,323 Surgical stapler 209 1992
5,263,629 Method and apparatus for achieving hemostasis along a staple line 366 1992
5,332,142 Linear stapling mechanism with cutting means 324 1993
5,485,947 Linear stapling mechanism with cutting means 451 1994
6,131,789 Surgical stapler 247 1994
 
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I ISPYTATELNY INSTITUT MEDITSINSKOI TEKHNIK, USSR, MOSCOW (1)
4,397,311 Surgical instrument for staple suturing of hollow organs 67 1980
 
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I ISPYTATELNY INSTITUT MEDITSINSKOI TEKHNIKI (1)
4,596,351 Surgical stapling apparatus 68 1984
 
United States Surgical Corporation (20)
4,955,959 Locking mechanism for a surgical fastening apparatus 289 1989
5,071,052 Surgical fastening apparatus with activation lockout 203 1990
5,083,695 Stapler and firing device 273 1990
5,106,008 Locking mechanism for a surgical fastening apparatus 187 1991
5,141,144 Stapler and firing device 283 1991
5,445,304 Safety device for a surgical stapler cartridge 224 1994
5,465,896 Linear surgical stapling instrument 177 1994
5,894,979 Surgical stapler with anvil sensor and lockout 266 1995
5,680,983 Safety device for a surgical stapler cartridge 205 1995
5,752,644 Disposable loading unit for surgical stapler 372 1995
5,718,359 Surgical stapler with lockout mechanism 210 1995
5,651,491 Surgical stapler having interchangeable loading units 285 1995
5,941,442 Surgical stapler 286 1995
5,810,240 Surgical fastener applying device 50 1996
5,988,479 Apparatus for applying surgical fasteners 218 1996
5,893,506 Surgical stapler with anvil sensor and lockout 222 1996
6,024,748 Singleshot anastomosis instrument with detachable loading unit and method 351 1997
6,109,500 Lockout mechanism for a surgical stapler 433 1997
5,915,616 Surgical fastener applying apparatus 532 1997
5,911,353 Disposable loading unit for surgical stapler 344 1998
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (2)
* 7,278,563 Surgical instrument for progressively stapling and incising tissue 265 2006
8,967,445 Shipping wedge with lockout 0 2014
 
ETHICON ENDO-SURGERY, INC. (223)
* 7,380,695 Surgical stapling instrument having a single lockout mechanism for prevention of firing 332 2003
8,905,977 Surgical stapling instrument having an electroactive polymer actuated medical substance dispenser 0 2005
7,669,746 Staple cartridges for forming staples having differing formed staple heights 145 2005
7,407,078 Surgical stapling instrument having force controlled spacing end effector 230 2005
7,673,783 Surgical stapling instruments structured for delivery of medical agents 147 2005
7,607,557 Surgical stapling instruments structured for pump-assisted delivery of medical agents 152 2005
* 7,328,828 Lockout mechanisms and surgical instruments including same 275 2005
7,799,039 Surgical instrument having a hydraulically actuated end effector 133 2005
7,673,780 Articulation joint with improved moment arm extension for articulating an end effector of a surgical instrument 148 2005
7,354,447 Disposable loading unit and surgical instruments including same 230 2005
7,670,334 Surgical instrument having an articulating end effector 181 2006
8,708,213 Surgical instrument having a feedback system 5 2006
8,186,555 Motor-driven surgical cutting and fastening instrument with mechanical closure system 48 2006
7,845,537 Surgical instrument having recording capabilities 130 2006
7,770,775 Motor-driven surgical cutting and fastening instrument with adaptive user feedback 171 2006
7,766,210 Motor-driven surgical cutting and fastening instrument with user feedback system 134 2006
7,753,904 Endoscopic surgical instrument with a handle that can articulate with respect to the shaft 144 2006
7,644,848 Electronic lockouts and surgical instrument including same 191 2006
7,568,603 Motor-driven surgical cutting and fastening instrument with articulatable end effector 168 2006
7,464,846 Surgical instrument having a removable battery 259 2006
7,464,849 Electro-mechanical surgical instrument with closure system and anvil alignment components 215 2006
7,422,139 Motor-driven surgical cutting fastening instrument with tactile position feedback 221 2006
7,416,101 Motor-driven surgical cutting and fastening instrument with loading force feedback 229 2006
8,721,630 Methods and devices for controlling articulation 1 2006
8,236,010 Surgical fastener and cutter with mimicking end effector 19 2006
7,575,144 Surgical fastener and cutter with single cable actuator 211 2006
8,322,455 Manually driven surgical cutting and fastening instrument 35 2006
7,740,159 Pneumatically powered surgical cutting and fastening instrument with a variable control of the actuating rate of firing with mechanical power assist 135 2006
7,448,525 Pneumatically powered surgical cutting and fastening instrument with manually operated retraction apparatus 229 2006
7,441,684 Pneumatically powered surgical cutting and fastening instrument with audible and visual feedback features 244 2006
7,431,189 Pneumatically powered surgical cutting and fastening instrument with mechanical linkage coupling end effector and trigger motion 216 2006
8,720,766 Surgical stapling instruments and staples 3 2006
8,485,412 Surgical staples having attached drivers and stapling instruments for deploying the same 20 2006
8,365,976 Surgical staples having dissolvable, bioabsorbable or biofragmentable portions and stapling instruments for deploying the same 30 2006
8,360,297 Surgical cutting and stapling instrument with self adjusting anvil 31 2006
8,348,131 Surgical stapling instrument with mechanical indicator to show levels of tissue compression 35 2006
8,220,690 Connected surgical staples and stapling instruments for deploying the same 42 2006
7,794,475 Surgical staples having compressible or crushable members for securing tissue therein and stapling instruments for deploying the same 175 2006
7,665,647 Surgical cutting and stapling device with closure apparatus for limiting maximum tissue compression force 189 2006
7,506,791 Surgical stapling instrument with mechanical mechanism for limiting maximum tissue compression 259 2006
7,467,740 Surgical stapling instruments having flexible channel and anvil features for adjustable staple heights 212 2006
7,641,093 Surgical stapling instrument having an electroactive polymer actuated single lockout mechanism for prevention of firing 130 2006
8,652,120 Surgical instrument with wireless communication between control unit and sensor transponders 4 2007
8,459,520 Surgical instrument with wireless communication between control unit and remote sensor 23 2007
7,954,682 Surgical instrument with elements to communicate between control unit and end effector 99 2007
7,900,805 Surgical instrument with enhanced battery performance 117 2007
7,738,971 Post-sterilization programming of surgical instruments 127 2007
7,721,931 Prevention of cartridge reuse in a surgical instrument 138 2007
7,721,936 Interlock and surgical instrument including same 129 2007
8,827,133 Surgical stapling device having supports for a flexible drive mechanism 0 2007
8,701,958 Curved end effector for a surgical stapling device 3 2007
8,540,128 Surgical stapling device with a curved end effector 22 2007
7,434,717 Apparatus for closing a curved anvil of a surgical stapling device 299 2007
8,317,070 Surgical stapling devices that produce formed staples having different lengths 34 2007
7,673,781 Surgical stapling device with staple driver that supports multiple wire diameter staples 142 2007
8,893,946 Laparoscopic tissue thickness and clamp load measuring devices 0 2007
8,056,787 Surgical stapling and cutting instrument with travel-indicating retraction member 63 2007
7,490,749 Surgical stapling and cutting instrument with manually retractable firing member 228 2007
7,810,693 Surgical stapling and cutting instrument with articulatable end effector 163 2007
7,721,934 Articulatable drive shaft arrangements for surgical cutting and fastening instruments 123 2007
8,157,145 Pneumatically powered surgical cutting and fastening instrument with electrical feedback 106 2007
7,905,380 Surgical instrument having a multiple rate directional switching mechanism 128 2007
7,832,408 Surgical instrument having a directional switching mechanism 162 2007
7,819,299 Surgical instrument having a common trigger for actuating an end effector closing system and a staple firing system 141 2007
7,731,072 Surgical stapling and cutting instrument with improved anvil opening features 152 2007
7,588,175 Surgical stapling and cutting instrument with improved firing system 175 2007
7,588,176 Surgical cutting instrument with improved closure system 208 2007
7,753,245 Surgical stapling instruments 136 2007
7,604,150 Surgical stapling instrument with an anti-back up mechanism 209 2007
7,597,229 End effector closure system for a surgical stapling instrument 186 2007
7,549,564 Surgical stapling instrument with an articulating end effector 242 2007
8,727,197 Staple cartridge cavity configuration with cooperative surgical staple 3 2007
8,590,762 Staple cartridge cavity configurations 16 2007
7,966,799 Method of manufacturing staples 77 2007
7,735,703 Re-loadable surgical stapling instrument 151 2007
7,673,782 Surgical stapling instrument having a releasable buttress material 169 2007
7,669,747 Washer for use with a surgical stapling instrument 200 2007
7,604,151 Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features 263 2007
7,438,209 Surgical stapling instruments having a releasable staple-forming pocket 309 2007
D605762 Surgical stapler cartridge 0 2007
7,954,684 Surgical stapling instrument with a firing member return mechanism 101 2008
7,658,311 Surgical stapling instrument with a geared return mechanism 230 2008
* 7,766,209 Surgical stapling instrument with improved firing trigger arrangement 153 2008
8,758,391 Interchangeable tools for surgical instruments 1 2008
8,657,174 Motorized surgical cutting and fastening instrument having handle based power source 5 2008
8,636,736 Motorized surgical cutting and fastening instrument 5 2008
8,622,274 Motorized cutting and fastening instrument having control circuit for optimizing battery usage 7 2008
8,584,919 Surgical stapling apparatus with load-sensitive firing mechanism 10 2008
8,459,525 Motorized surgical cutting and fastening instrument having a magnetic drive train torque limiting device 30 2008
7,913,891 Disposable loading unit with user feedback features and surgical instrument for use therewith 117 2008
7,866,527 Surgical stapling apparatus with interlockable firing system 151 2008
7,861,906 Surgical stapling apparatus with articulatable components 172 2008
7,857,185 Disposable loading unit for surgical stapling apparatus 144 2008
7,819,296 Surgical stapling apparatus with retractable firing systems 148 2008
7,819,297 Surgical stapling apparatus with reprocessible handle assembly 149 2008
7,819,298 Surgical stapling apparatus with control features operable with one hand 174 2008
7,810,692 Disposable loading unit with firing indicator 154 2008
7,798,386 Surgical instrument articulation joint cover 186 2008
7,793,812 Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus 154 2008
8,608,044 Feedback and lockout mechanism for surgical instrument 10 2008
* 8,371,491 Surgical end effector having buttress retention features 45 2008
7,980,443 End effectors for a surgical cutting and stapling instrument 97 2008
7,959,051 Closure systems for a surgical cutting and stapling instrument 108 2008
7,934,630 Staple cartridges for forming staples having differing formed staple heights 112 2008
7,922,061 Surgical instrument with automatically reconfigurable articulating end effector 122 2008
* 8,007,513 Partially reusable surgical stapler 8 2008
8,083,120 End effector for use with a surgical cutting and stapling instrument 66 2008
7,837,080 Surgical stapling instrument with device for indicating when the instrument has cut through tissue 153 2008
7,954,686 Surgical stapler with apparatus for adjusting staple height 110 2008
7,905,381 Surgical stapling instrument with cutting member arrangement 126 2008
7,857,186 Surgical stapler having an intermediate closing position 143 2008
7,832,612 Lockout arrangement for a surgical stapler 167 2008
8,210,411 Motor-driven surgical cutting instrument 47 2008
8,161,977 Accessing data stored in a memory of a surgical instrument 59 2008
8,608,045 Powered surgical cutting and stapling apparatus with manually retractable firing system 11 2008
8,020,743 Powered articulatable surgical cutting and fastening instrument with flexible drive member 82 2008
8,517,239 Surgical stapling instrument comprising a magnetic element driver 22 2009
8,485,413 Surgical stapling instrument comprising an articulation joint 22 2009
8,397,971 Sterilizable surgical instrument 29 2009
8,186,560 Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features 52 2009
8,899,466 Devices and methods for introducing a surgical circular stapling instrument into a patient 0 2009
8,622,275 Circular stapler introducer with rigid distal end portion 8 2009
8,414,577 Surgical instruments and components for use in sterile environments 28 2009
8,353,438 Circular stapler introducer with rigid cap assembly configured for easy removal 42 2009
8,353,439 Circular stapler introducer with radially-openable distal end portion 40 2009
8,348,129 Surgical stapler having a closure mechanism 40 2009
8,141,762 Surgical stapler comprising a staple pocket 81 2009
8,136,712 Surgical stapler with discrete staple height adjustment and tactile feedback 87 2009
8,851,354 Surgical cutting instrument that analyzes tissue thickness 0 2009
8,220,688 Motor-driven surgical cutting instrument with electric actuator directional control assembly 56 2009
8,267,300 Dampening device for endoscopic surgical stapler 57 2009
8,608,046 Test device for a surgical tool 9 2010
8,464,923 Surgical stapling devices for forming staples with different formed heights 21 2010
8,215,531 Surgical stapling instrument having a medical substance dispenser 46 2010
8,353,437 Surgical stapling instrument with a geared return mechanism 35 2010
8,672,208 Surgical stapling instrument having a releasable buttress material 4 2010
8,540,133 Staple cartridge 21 2010
8,858,571 Hydraulically and electrically actuated articulation joints for surgical instruments 1 2010
8,408,439 Surgical stapling instrument with an articulatable end effector 28 2010
8,308,040 Surgical stapling instrument with an articulatable end effector 37 2010
8,631,987 Pneumatically powered surgical cutting and fastening instrument with a variable control of the actuating rate of firing with mechanical power assist 8 2010
8,840,603 Surgical instrument with wireless communication between control unit and sensor transponders 0 2010
8,632,535 Interlock and surgical instrument including same 8 2010
8,322,589 Surgical stapling instruments 37 2010
8,540,129 Surgical stapling instrument with improved firing trigger arrangement 21 2010
8,453,907 Motor driven surgical fastener device with cutting member reversing mechanism 22 2010
8,444,036 Motor driven surgical fastener device with mechanisms for adjusting a tissue gap within the end effector 25 2010
8,789,740 Linear cutting and stapling device with selectively disengageable cutting member 1 2010
8,453,908 Surgical stapling instrument with improved firing trigger arrangement 22 2010
8,196,795 Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus 56 2010
8,733,613 Staple cartridge 2 2010
8,925,782 Implantable fastener cartridge comprising multiple layers 0 2010
8,899,463 Surgical staple cartridges supporting non-linearly arranged staples and surgical stapling instruments with common staple-forming pockets 0 2010
8,864,007 Implantable fastener cartridge having a non-uniform arrangement 0 2010
8,840,003 Surgical stapling instrument with compact articulation control arrangement 0 2010
8,814,024 Fastener system comprising a plurality of connected retention matrix elements 1 2010
8,783,542 Fasteners supported by a fastener cartridge support 1 2010
8,763,877 Surgical instruments with reconfigurable shaft segments 1 2010
8,757,465 Fastener system comprising a retention matrix and an alignment matrix 1 2010
8,752,699 Implantable fastener cartridge comprising bioabsorbable layers 1 2010
8,740,034 Surgical stapling instrument with interchangeable staple cartridge arrangements 1 2010
8,740,037 Compressible fastener cartridge 1 2010
8,529,600 Fastener system comprising a retention matrix 28 2010
8,474,677 Fastener system comprising a retention matrix and a cover 31 2010
8,393,514 Selectively orientable implantable fastener cartridge 50 2010
8,695,866 Surgical instrument having a power control circuit 3 2010
8,424,740 Surgical instrument having a directional switching mechanism 28 2010
8,167,185 Surgical instrument having recording capabilities 64 2010
8,875,971 Surgical stapling apparatus with interlockable firing system 0 2010
8,636,187 Surgical stapling systems that produce formed staples having different lengths 4 2011
8,196,796 Shaft based rotary drive system for surgical instruments 63 2011
8,172,124 Surgical instrument having recording capabilities 70 2011
8,157,153 Surgical instrument with force-feedback capabilities 71 2011
8,540,130 Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus 21 2011
8,113,410 Surgical stapling apparatus with control features 79 2011
8,517,243 Surgical instrument with wireless communication between control unit and remote sensor 22 2011
8,875,972 End effector coupling arrangements for a surgical cutting and stapling instrument 0 2011
8,561,870 Surgical stapling instrument 13 2011
8,820,603 Accessing data stored in a memory of a surgical instrument 0 2011
8,763,879 Accessing data stored in a memory of surgical instrument 0 2011
8,534,528 Surgical instrument having a multiple rate directional switching mechanism 12 2011
* 2011/0155,787 STAPLE CARTRIDGE 148 2011
8,926,598 Surgical instruments with articulatable and rotatable end effector 0 2011
8,800,841 Surgical staple cartridges 1 2011
8,567,656 Staple cartridges for forming staples having differing formed staple heights 15 2011
8,864,009 Tissue thickness compensator for a surgical stapler comprising an adjustable anvil 0 2011
8,857,694 Staple cartridge loading assembly 0 2011
8,777,004 Compressible staple cartridge comprising alignment members 1 2011
8,746,535 Tissue thickness compensator comprising detachable portions 1 2011
8,740,038 Staple cartridge comprising a releasable portion 1 2011
8,931,682 Robotically-controlled shaft based rotary drive systems for surgical instruments 0 2011
8,752,749 Robotically-controlled disposable motor-driven loading unit 0 2011
8,684,253 Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor 2 2011
8,292,155 Motor-driven surgical cutting and fastening instrument with tactile position feedback 75 2011
8,333,313 Surgical stapling instrument with a firing member return mechanism 55 2011
8,205,781 Surgical stapler with apparatus for adjusting staple height 79 2011
8,833,632 Firing member displacement system for a stapling instrument 0 2011
8,789,739 Continuous stapling instrument 1 2011
8,893,949 Surgical stapler with floating anvil 0 2011
8,789,741 Surgical instrument with trigger assembly for generating multiple actuation motions 1 2011
8,746,529 Accessing data stored in a memory of a surgical instrument 1 2011
8,844,789 Automated end effector component reloading system for use with a robotic system 0 2012
8,820,605 Robotically-controlled surgical instruments 0 2012
8,800,838 Robotically-controlled cable-based surgical end effectors 1 2012
8,783,541 Robotically-controlled surgical end effector system 1 2012
8,616,431 Shiftable drive interface for robotically-controlled surgical tool 11 2012
8,602,288 Robotically-controlled motorized surgical end effector system with rotary actuated closure systems having variable actuation speeds 13 2012
8,573,461 Surgical stapling instruments with cam-driven staple deployment arrangements 18 2012
8,573,465 Robotically-controlled surgical end effector system with rotary actuated closure systems 18 2012
8,479,969 Drive interface for operably coupling a manipulatable surgical tool to a robot 30 2012
8,752,747 Surgical instrument having recording capabilities 1 2012
8,668,130 Surgical stapling systems and staple cartridges for deploying surgical staples with tissue compression features 4 2012
8,453,914 Motor-driven surgical cutting instrument with electric actuator directional control assembly 27 2012
8,602,287 Motor driven surgical cutting instrument 10 2012
8,747,238 Rotary drive shaft assemblies for surgical instruments with articulatable end effectors 1 2012
8,517,244 Surgical stapling instrument having a medical substance dispenser 22 2012
8,911,471 Articulatable surgical device 0 2012
8,746,530 Surgical instrument with wireless communication between control unit and remote sensor 1 2012
8,808,325 Surgical stapling instrument with staples having crown features for increasing formed staple footprint 0 2012
8,657,178 Surgical stapling apparatus 4 2013
8,899,465 Staple cartridge comprising drivers for deploying a plurality of staples 0 2013
8,763,875 End effector for use with a surgical fastening instrument 1 2013
8,925,788 End effectors for surgical stapling instruments 0 2014
 
Cardica, Inc. (36)
7,988,026 Endocutter with staple feed 31 2007
7,954,683 Feeder belt with integrated surgical staples 16 2007
8,403,956 Multiple-use surgical stapler 2 2008
8,317,071 Endocutter with auto-feed buttress 3 2009
8,070,036 True multi-fire surgical stapler configured to fire staples of different sizes 15 2009
7,918,376 Articulated surgical instrument 67 2009
8,469,253 Surgical staples attached to resorbable holder 0 2009
8,096,457 Articulation mechanisms for surgical instrument 3 2009
8,056,789 Staple and feeder belt configurations for surgical stapler 3 2009
8,701,960 Surgical stapler with reduced clamp gap for insertion 0 2009
8,087,562 Anvil for surgical instrument 0 2009
8,365,971 True multi-fire linear cutter 4 2009
8,631,992 Feeder belt with padded staples for true multi-fire surgical stapler 0 2009
8,261,958 Stapler cartridge with staples frangibly affixed thereto 2 2010
8,356,740 Controlling compression applied to tissue by surgical tool 1 2010
8,397,973 Wide handle for true multi-fire surgical stapler 1 2010
8,317,072 Feeder belt for true multi-fire surgical stapler 2 2010
8,365,975 Cam-controlled knife for surgical instrument 0 2010
8,225,980 True multi-fire surgical stapler with buttress strip 0 2010
7,963,432 Driverless surgical stapler 21 2010
8,662,369 Barbed surgical staple 0 2010
8,240,538 True multi-fire surgical stapler with two-sided staple deployment 2 2010
8,439,246 Surgical stapler with cartridge-adjustable clamp gap 5 2010
8,556,935 Method of manufacturing surgical staples 0 2011
8,636,189 Active wedge for surgical stapler 0 2011
8,365,973 D-shaped surgical staples 36 2011
8,631,990 Staple trap for surgical stapler 0 2011
8,272,551 Method of utilizing a driverless surgical stapler 2 2011
8,789,738 Surgical method for stapling tissue 0 2011
8,679,155 Surgical method utilizing a true multiple-fire surgical stapler 0 2011
8,439,245 True multi-fire endocutter 1 2011
8,496,155 Surgical stapler with angled feeder belts 0 2011
8,556,153 Stapler cartridge with staples frangibly affixed thereto 0 2012
8,926,658 Endocutter with auto-feed buttress 0 2012
8,505,800 Feeder belt for true multi-fire surgical stapler 0 2012
8,844,788 True multi-fire linear cutter 0 2013
 
COVIDIEN LP (41)
7,419,081 Surgical fastener applying apparatus 20 2007
7,568,604 Surgical fastener applying apparatus 139 2008
8,701,959 Mechanically pivoting cartridge channel for surgical instrument 1 2008
7,942,303 Knife lockout mechanisms for surgical instrument 76 2008
7,789,283 Knife/firing rod connection for surgical instrument 12 2008
7,721,933 Surgical fastener applying apparatus 21 2008
7,942,304 Two piece anvil for surgical stapler 0 2008
7,624,902 Surgical stapling apparatus 138 2008
8,628,544 Knife bar for surgical instrument 0 2008
7,896,214 Tissue stop for surgical instrument 14 2008
8,127,976 Stapler cartridge and channel interlock 3 2009
8,132,706 Surgical stapling apparatus having articulation mechanism 4 2009
8,061,576 Surgical instrument 4 2009
8,348,127 Surgical fastener applying apparatus 58 2010
8,074,862 Knife/firing rod connection for surgical instrument 3 2010
8,342,378 One handed stapler 1 2010
8,387,848 Surgical staple 0 2010
8,418,907 Surgical stapler having cartridge with adjustable cam mechanism 1 2010
8,308,041 Staple formed over the wire wound closure procedure 2 2010
8,215,532 Tissue stop for surgical instrument 0 2010
8,746,534 Tissue stop for surgical instrument 0 2011
8,740,039 Tissue stop for surgical instrument 0 2011
* 8,397,972 Shipping wedge with lockout 3 2011
8,015,976 Knife lockout mechanisms for surgical instrument 8 2011
8,205,620 Two piece anvil for surgical stapler 0 2011
8,763,876 Surgical instrument and cartridge for use therewith 1 2011
8,899,461 Tissue stop for surgical instrument 0 2011
8,276,594 Knife lockout mechanisms for surgical instrument 1 2011
8,235,274 Surgical instrument 4 2011
8,328,065 Knife/firing rod connection for surgical instrument 1 2011
8,740,036 Surgical instrument with actuator spring arm 0 2011
8,864,010 Curved guide member for articulating instruments 0 2012
8,413,868 Surgical instrument 4 2012
8,893,950 Surgical apparatus for applying tissue fasteners 0 2012
8,636,766 Surgical stapling apparatus including sensing mechanism 1 2012
8,701,962 Shipping wedge with lockout 1 2013
8,573,460 Surgical instrument 1 2013
8,888,814 Surgical instrument 0 2013
8,939,343 Surgical stapling apparatus including a drive beam 0 2013
8,905,288 Surgical stapler 0 2014
8,931,681 Surgical instrument and cartridge for use therewith 0 2014
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 28, 2018
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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