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公开(公告)号：US20160183944A1
公开(公告)日：2016-06-30
申请号：US15059533
申请日：2016-03-03
IPC分类号： A61B17/10 , A61B17/068 , A61B17/32
CPC分类号： A61B17/105 , A61B17/068 , A61B17/07207 , A61B17/32 , A61B18/1445 , A61B2017/00022 , A61B2017/0023 , A61B2017/00398 , A61B2017/00734 , A61B2017/07214 , A61B2017/320052 , A61B2090/061 , A61B2090/064
摘要： A surgical instrument with a tissue-clamping end effector, where actuation of the instrument is locked out when the thickness of the tissue clamped in the end effector is not within a specified thickness range. The end effector may comprise a tissue thickness module that senses the thickness of the tissue clamped in the end effector. The surgical instrument also comprises a control circuit in communication with the tissue thickness module. The control circuit prevents actuation of a working portion of the end effector when the thickness of the tissue clamped in the end effector is not within the specified thickness range.
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2.发明申请公开(公告)号：US20160174984A1
公开(公告)日：2016-06-23
申请号：US15054751
申请日：2016-02-26
发明人： Bret W. Smith , Daniel J. Abbott , Richard F. Schwemberger , Frederick E. Shelton, IV , Chad P. Boudreaux , Brett E. Swensgard , Ryan J. Laurent
IPC分类号： A61B17/10 , A61B17/068
CPC分类号： A61B17/105 , A61B17/068 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/10 , A61B2017/00398 , A61B2017/00734 , A61B2017/2923 , A61B2017/2927 , A61B2017/2946 , A61B2017/320052 , G06F19/00
摘要： In one general aspect, various embodiments of the present invention can include a motorized surgical cutting and fastening instrument having a drive shaft, a motor selectively engageable with the drive shaft, and a manual return mechanism configured to operably disengage the motor from the drive shaft and retract the drive shaft. In at least one embodiment, a surgeon, or other operator of the surgical instrument, can utilize the manual return mechanism to retract the drive shaft after it has been advanced, especially when the motor, or a power source supplying the motor, has failed or is otherwise unable to provide a force sufficient to retract the drive shaft.
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公开(公告)号：US20180168618A1
公开(公告)日：2018-06-21
申请号：US15385918
申请日：2016-12-21
发明人： Gregory G. Scott , Disha V. Labhasetwar , Joseph M. Nath , Ryan J. Laurent , Michael E. Setser , Zhifan F. Huang , Chloe A. Maczka , Robert J. Simms , Jason L. Harris , Frederick E. Shelton, IV , Gregory J. Bakos , Nichole Y. Kwee
IPC分类号： A61B17/072
摘要： A system for stapling tissue is disclosed. The system can include a channel and a compatible staple cartridge comprising a plurality of staples. The channel and the compatible staple cartridge comprise mating or cooperating alignment features for permitting complete insertion of the compatible staple cartridge and for preventing an incompatible staple cartridge from being completely inserted in the channel.
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公开(公告)号：US20170086830A1
公开(公告)日：2017-03-30
申请号：US15372984
申请日：2016-12-08
发明人： David C. Yates , Frederick E. Shelton, IV , Bret W. Smith , Brett E. Swensgard , Ryan J. Laurent
IPC分类号： A61B17/072
CPC分类号： A61B17/068 , A61B17/07207 , A61B17/105 , A61B17/32 , A61B17/3205 , A61B2017/00017 , A61B2017/00154 , A61B2017/00398 , A61B2017/00734 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2923 , A61B2017/2927 , A61B2017/320052 , G06F19/00 , G16Z99/00
摘要： A motor-driven surgical cutting and fastening instrument that comprises an end effector, an electric motor, and a motor control circuit. The motor control circuit is for monitoring a parameter of the electric motor that is indicative of movement of a moveable member of the end effector, and for adjustably controlling the electric motor based on the monitored parameter to thereby adjustably control movement of the moveable member of the end effector during forward rotation of the electric motor.
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公开(公告)号：US20180168619A1
公开(公告)日：2018-06-21
申请号：US15385919
申请日：2016-12-21
发明人： Gregory G. Scott , Disha V. Labhasetwar , Joseph M. Nath , Ryan J. Laurent , Michael E. Setser , Zhifan F. Huang , Chloe A. Maczka , Robert J. Simms , Jason L. Harris , Frederick E. Shelton, IV , Gregory J. Bakos , Nichole Y. Kwee
IPC分类号： A61B17/072
摘要： A system is disclosed. The system can comprise a replaceable staple cartridge comprising a plurality of staples, a proximal laterally-protruding lug, and a distal laterally-protruding lug. The system can further comprise a channel configured to receive the replaceable staple cartridge, wherein the channel comprises a sidewall comprising a proximal receptacle positioned and dimensioned to receive the proximal laterally-protruding lug and a distal receptacle positioned and dimensioned to receive the distal laterally-protruding lug.
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