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公开(公告)号：US10588632B2
公开(公告)日：2020-03-17
申请号：US15386209
申请日：2016-12-21
IPC分类号： A61B17/072 , A61B34/30 , A61B90/00 , A61B17/00 , A61B17/29
摘要： Surgical end effectors are disclosed. The surgical end effectors can include a first jaw and a second jaw comprising a closure surface and an opening surface. The surgical end effectors can also include a pivot joint, wherein the second jaw is configured to pivot relative to the first jaw at the pivot joint, wherein the closure surface is positioned distal of the pivot joint, and the opening surface is positioned proximal to the pivot joint. The surgical end effectors can also include a firing member configured to move distally during a firing stroke, wherein the firing member comprises a first flange and a second flange. The second flange can be configured to engage the closure surface to pivot the second jaw toward a closed position, and the second flange can be configured to engage the opening surface to pivot the second jaw toward an open position.
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公开(公告)号：US10426506B2
公开(公告)日：2019-10-01
申请号：US14836270
申请日：2015-08-26
发明人： Benjamin D. Dickerson , Tylor C. Muhlenkamp , Paul F. Riestenberg , Kristen G. Denzinger , Craig N. Faller , Chester O. Baxter, III
摘要： An ultrasonic instrument for use during a surgical procedure includes a body, a shaft assembly, an ultrasonic blade, and an actuation assembly. The body is configured to receive an ultrasonic transducer for selectively generating an oscillation at a first or a second predetermined power level. The shaft assembly projects from the body and includes an acoustic waveguide connected to the ultrasonic blade. The actuation assembly includes a selector collar generally surrounding the body and a plurality of activation buttons disposed radially about the body proximate to the selector collar. The selector collar is selectively movable along the body between a first position and a second position for selecting between the first and second predetermined power levels. The plurality of activation buttons are configured to direct the ultrasonic blade to oscillate with the selected first or second predetermined power levels.
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公开(公告)号：US10357252B2
公开(公告)日：2019-07-23
申请号：US14843243
申请日：2015-09-02
IPC分类号： A61B17/068 , A61B17/10 , A61B17/072
摘要： A surgical staple driver configured for use with a surgical staple cartridge that operably interfaces with a surgical instrument camming member that is axially movable along a first cam axis. A driver body is slidably supportable within the surgical staple cartridge. A camming surface is provided on the driver body that is oriented for camming engagement with the camming member along the first cam axis. The driver further includes a staple supporting portion that is configured to operably support at least one surgical staple thereon relative to the camming surface such that when the camming member engages the camming surface, the camming member passes transversely under a portion of a staple crown of at least one surgical staple supported on the staple supporting portion.
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公开(公告)号：US10357251B2
公开(公告)日：2019-07-23
申请号：US14836411
申请日：2015-08-26
IPC分类号： A61B17/068 , A61B17/10 , A61B17/064 , A61B17/115 , A61B17/072 , A61B17/04 , A61B17/00 , A61B17/06 , A61B17/11 , A61B90/00
摘要： A surgical staple cartridge is disclosed comprising a plurality of staples removably stored within the surgical staple cartridge. The staples comprise staple legs which extend from a staple base portion. The staple legs comprise staple tips configured to pierce tissue and contact a corresponding forming pocket of an anvil of surgical stapling instrument. The staples further comprise zones having different hardnesses.
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公开(公告)号：US10258336B2
公开(公告)日：2019-04-16
申请号：US15059515
申请日：2016-03-03
IPC分类号： A61B17/10 , A61B17/072 , A61B17/068 , A61B90/00 , A61B17/29 , A61B17/32 , A61B17/00
摘要： A stapling system comprising a surgical stapler, a cartridge jaw, and a replaceable staple cartridge is disclosed. The surgical stapler comprises a firing member movable through a firing stroke. The replaceable staple cartridge comprises a cartridge body, a pan, staples, and a staple driver. The cartridge body comprises a longitudinal slot, a first deck portion, a second deck portion, and three adjacent longitudinal rows of staple cavities defined in the first deck portion. The pan comprises a first flexible arm and a second flexible arm engaged with the cartridge body in a snap-fit arrangement. Each staple is deployable between an unfired position and a fired position. The firing member is configured to sequentially deploy the staples when the firing member is moved through the firing stroke. The staple driver is configured to simultaneously deploy more than two staples located in the adjacent longitudinal rows of staple cavities.
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公开(公告)号：US10245028B2
公开(公告)日：2019-04-02
申请号：US14633548
申请日：2015-02-27
发明人： Frederick E. Shelton, IV , Jerome R. Morgan , Jason L. Harris , Andrew T. Beckman , Chester O. Baxter, III
IPC分类号： H02J7/00 , A61B17/068 , A61B17/072 , H01M2/10 , H01M10/04 , A61B17/10 , A61B17/115 , A61B90/70 , A61B90/98 , A61B17/00 , A61B90/00 , H01M10/42
摘要： A surgical instrument system is disclosed which comprises a handle and a battery positioned in the handle. The system can further include a power adapter which can be exchanged for the battery and can supply power from an alternate power source. In other instances, the system can include a power adapter which is engageable with the battery to supply power from an alternate power source. The power adapter can be placed in series with the battery. Alternatively, the engagement of the power adapter with the handle can electrically decouple the battery from the handle. Also disclosed herein is a supplemental battery which can be attached to the handle to provide additional power to the handle.
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公开(公告)号：US10213203B2
公开(公告)日：2019-02-26
申请号：US14836036
申请日：2015-08-26
发明人： Jeffrey S. Swayze , Frederick E. Shelton, IV , Michael J. Vendely , Chester O. Baxter, III , Jason L. Harris , Taylor W. Aronhalt
IPC分类号： A61B17/068 , A61B17/072 , A61B17/10 , A61B17/04 , A61B17/064 , A61B17/115 , A61B17/00 , A61B17/06 , A61B17/11 , A61B90/00
摘要： A staple cartridge is disclosed. The staple cartridge is insertable into and removable from a jaw of surgical stapling instrument. The staple cartridge comprises a cartridge body including staple cavities and staples removably stored in the staple cavities. Each of the staple cavities includes a bottom opening and a top opening. The staples include features configured to inhibit the staples from falling out of the bottom openings of the staple cavities. The staple cartridge further comprises a firing member configured to eject the staples from the staple cavities through the top openings of the staple cavities. The firing member further comprises one or more features configured to inhibit the firing member from falling out of the bottom of the cartridge body. In various instances, as a result, a cover extending around the bottom of the cartridge body may not be required.
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公开(公告)号：US10182816B2
公开(公告)日：2019-01-22
申请号：US14633566
申请日：2015-02-27
发明人： Frederick E. Shelton, IV , Jerome R. Morgan , David C. Yates , Chester O. Baxter, III , Andrew T. Beckman
IPC分类号： A61B17/072 , H01M10/46 , H02J7/00 , A61B18/12 , A61B17/068 , A61B17/00
摘要： A combination comprises a handle module that is attachable to a detachable shaft module for collectively performing a surgical procedure, a first removable, rechargeable battery pack connectable to the handle module for providing electric power to the handle module during a surgical procedure and a charging station for charging the first battery pack when the battery pack is removed from the handle module and inserted into the charging station. The charging station comprises means for rapidly charging the first battery pack when a rapid charge user input for the battery pack is received by the charging station.
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公开(公告)号：US10172619B2
公开(公告)日：2019-01-08
申请号：US14843196
申请日：2015-09-02
IPC分类号： A61B17/10 , A61B17/04 , A61B17/072 , A61B17/068
摘要： A surgical staple driver array. The array comprises a distal staple driver configured to operably support at least two distal surgical staples thereon that are each oriented in a distal direction. At least one first intermediate staple driver is configured to operably support at least two first surgical staples oriented in a first direction and at least two second surgical staples oriented in a second direction that differs from the first direction. At least one second intermediate staple driver is configured to be slidably supported adjacent at least one of the distal staple driver and a corresponding one of the first intermediate staple drivers. Each of the second intermediate staple drivers is configured to operably support five surgical staples thereon.
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公开(公告)号：USD822206S1
公开(公告)日：2018-07-03
申请号：US29569227
申请日：2016-06-24
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