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公开(公告)号：US10716563B2
公开(公告)日：2020-07-21
申请号：US15270133
申请日：2016-09-20
IPC分类号： A61B17/064 , A61B17/072 , A61B17/068 , A61B34/30 , A61B50/20 , A61B17/10 , A61B17/32 , A61B17/29 , A61B34/37 , A61B50/36 , A61B18/14 , A61B17/00 , A61B18/00
摘要： A stapling system comprising a staple cartridge and an instrument assembly is disclosed. The staple cartridge comprises a cartridge body including a proximal end, a distal end, and a deck. The staple cartridge further comprises staple cavities defined in the cartridge body, staples removably stored in the staple cavities, staple drivers, and a sled movable between a proximal position and a distal position during a firing stroke. The sled is configured to lift the staple drivers toward the deck to eject the staples from the staple cavities during the firing stroke. The staple cartridge is attachable to the instrument assembly. The instrument assembly comprises a self-locking shaft configured to place itself in a locked state if the sled is not in the proximal position at the initiation of the firing stroke. The instrument assembly further comprises an anvil extending from the shaft configured to deform said staples.
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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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3.发明申请公开(公告)号：US20160374675A1
公开(公告)日：2016-12-29
申请号：US15257127
申请日：2016-09-06
IPC分类号： A61B17/072 , A61B17/10
摘要： A surgical severing and stapling instrument, suitable for laparoscopic and endoscopic clinical procedures, clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil. An E-beam firing bar moves distally through the clamped end effector to sever tissue and to drive staples on each side of the cut. The E-beam firing bar affirmatively spaces the anvil from the elongate channel to assure properly formed closed staples, especially when an amount of tissue is clamped that is inadequate to space the end effector. In particular, an upper pin of the firing bar longitudinally moves through an anvil slot and a channel slot is captured between a lower cap and a middle pin of the firing bar to assure a minimum spacing. Forming the E-beam from a thickened distal portion and a thinned proximal strip enhances manufacturability and facilitates use in such articulating surgical instruments.
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公开(公告)号：US20160242782A1
公开(公告)日：2016-08-25
申请号：US15141502
申请日：2016-04-28
IPC分类号： A61B17/10 , A61B17/068
摘要： A surgical severing and stapling instrument, suitable for laparoscopic and endoscopic clinical procedures, clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil. Various embodiments are configured to be operably attached to a robotic system to receive actuation/control motions therefrom.
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公开(公告)号：US20160242781A1
公开(公告)日：2016-08-25
申请号：US15141469
申请日：2016-04-28
IPC分类号： A61B17/10 , A61B17/068
CPC分类号： A61B17/105 , A61B17/064 , A61B17/068 , A61B17/0682 , A61B17/072 , A61B17/07207 , A61B18/1445 , A61B34/30 , A61B34/37 , A61B50/20 , A61B50/36 , A61B2017/00017 , A61B2017/00398 , A61B2017/00473 , A61B2017/00734 , A61B2017/0688 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2923 , A61B2017/2927 , A61B2017/320052 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2017/320097 , A61B2018/0063 , A61B2034/302
摘要： A surgical severing and stapling instrument, suitable for laparoscopic and endoscopic clinical procedures, clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil. Various embodiments are configured to be operably attached to a robotic system to receive actuation/control motions therefrom.
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公开(公告)号：US10420561B2
公开(公告)日：2019-09-24
申请号：US15141402
申请日：2016-04-28
IPC分类号： A61B17/064 , A61B17/068 , A61B17/072 , A61B34/30 , A61B17/10 , A61B50/20 , A61B34/37 , A61B17/32 , A61B18/14 , A61B17/00 , A61B17/29 , A61B18/00 , A61B50/36
摘要： A surgical instrument is disclosed. The surgical instrument includes an elongate channel configured to support a staple cartridge, an anvil connected to the elongate channel, a movable cam member, an elongate shaft connected to the elongate channel, a housing coupled to the elongate shaft, and a transmission system. The anvil is movable between an unclamped position and a clamped position. The housing comprises a first rotary drive member, a second rotary drive member, a third rotary drive member and a fourth rotary drive member, each configured to be driven by a robotic surgical device. The transmission system is coupled to the first rotary drive member and is configured to drive at least two independent motions of the surgical instrument based on a rotation of the first rotary drive member. The at least two independent motions include a clamping motion and a firing motion.
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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：US09913648B2
公开(公告)日：2018-03-13
申请号：US15141439
申请日：2016-04-28
IPC分类号： A61B17/068 , A61B34/30 , A61B17/10 , A61B50/20 , A61B17/072 , A61B17/064 , A61B34/37 , A61B17/32 , A61B18/14 , A61B17/00 , A61B17/29 , A61B18/00 , A61B50/36
CPC分类号： A61B17/105 , A61B17/064 , A61B17/068 , A61B17/0682 , A61B17/072 , A61B17/07207 , A61B17/320092 , A61B18/1445 , A61B34/30 , A61B34/37 , A61B50/20 , A61B50/36 , A61B2017/00017 , A61B2017/00398 , A61B2017/00473 , A61B2017/00734 , A61B2017/0688 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2923 , A61B2017/2927 , A61B2017/320052 , A61B2018/0063 , A61B2034/302
摘要： A surgical system for use with a robotic surgical system is disclosed. The surgical system comprises a stapling head, an elongate shaft coupled to the stapling head, and a rigid housing coupled to the elongate shaft. The housing comprises a first rotary disc member, a second rotary disc member, a third rotary disc member and a fourth rotary disc member. Each of the rotary disc members are configured to be driven by the robotic surgical system. Each rotary disc member is rotatable about a different axis to operate the stapling head. The first rotary disc member is configured to rotate more than a complete rotation about its axis to operate the stapling head.
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公开(公告)号：US09844379B2
公开(公告)日：2017-12-19
申请号：US15064075
申请日：2016-03-08
IPC分类号： A61B17/068 , A61B17/072 , A61B17/10 , A61B34/30 , A61B50/20 , A61B17/064 , A61B34/37 , A61B17/32 , A61B18/14 , A61B17/00 , A61B17/29 , A61B18/00 , A61B50/36
CPC分类号： A61B17/105 , A61B17/064 , A61B17/068 , A61B17/0682 , A61B17/072 , A61B17/07207 , A61B17/320092 , A61B18/1445 , A61B34/30 , A61B34/37 , A61B50/20 , A61B50/36 , A61B2017/00017 , A61B2017/00398 , A61B2017/00473 , A61B2017/00734 , A61B2017/0688 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2923 , A61B2017/2927 , A61B2017/320052 , A61B2018/0063 , A61B2034/302
摘要： A stapling assembly comprising a first jaw and a second jaw, wherein the first jaw is rotatable relative to the second jaw. The stapling assembly comprises a detachable cartridge portion comprising a plurality of staples and an anvil configured to deform the staples. The stapling assembly comprises a staple firing member comprising a first cam configured to engage the first jaw and a second cam configured to engage the second jaw when the staple firing member is advanced from an initial position, and wherein the first jaw comprises a clearanced opening configured to receive the first cam when the staple firing member is in the initial position such that the first cam is not engaged with the first jaw when the staple firing member is in the initial position.
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10.发明申请ARTICULATING SURGICAL STAPLING INSTRUMENT INCORPORATING A TWO-PIECE E-BEAM FIRING MECHANISM 审中-公开配备双层电子束发射机构的外科装订仪公开(公告)号：US20170007241A1
公开(公告)日：2017-01-12
申请号：US15270075
申请日：2016-09-20
IPC分类号： A61B17/072 , A61B17/068 , A61B17/10
CPC分类号： A61B17/105 , A61B17/064 , A61B17/068 , A61B17/0682 , A61B17/072 , A61B17/07207 , A61B18/1445 , A61B34/30 , A61B34/37 , A61B50/20 , A61B50/36 , A61B2017/00017 , A61B2017/00398 , A61B2017/00473 , A61B2017/00734 , A61B2017/0688 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2923 , A61B2017/2927 , A61B2017/320052 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2017/320097 , A61B2018/0063 , A61B2034/302
摘要： A surgical severing and stapling instrument, suitable for laparoscopic and endoscopic clinical procedures, clamps tissue within an end effector of an elongate channel pivotally opposed by an anvil. An E-beam firing bar moves distally through the clamped end effector to sever tissue and to drive staples on each side of the cut. The E-beam firing bar affirmatively spaces the anvil from the elongate channel to assure properly formed closed staples, especially when an amount of tissue is clamped that is inadequate to space the end effector. In particular, an upper pin of the firing bar longitudinally moves through an anvil slot and a channel slot is captured between a lower cap and a middle pin of the firing bar to assure a minimum spacing. Forming the E-beam from a thickened distal portion and a thinned proximal strip enhances manufacturability and facilitates use in such articulating surgical instruments.
摘要翻译： 一种适用于腹腔镜和内窥镜临床手术的手术切割和吻合器械夹紧在由砧座枢转的细长通道的末端执行器内的组织。 电子束射击杆通过夹紧的末端执行器向远侧移动以切断组织并且在切割的每一侧上驱动钉。 电子束射击棒肯定地将砧座与细长通道隔开，以确保适当形成的封闭缝钉，特别是当夹紧的组织量不足以使末端执行器空间时。 特别地，击发杆的上销纵向移动通过砧槽，并且通道狭槽被捕获在击发杆的下盖和中间销之间以确保最小间隔。 从增厚的远端部分和薄的近端条带形成电子束增强了可制造性并且便于在这种关节式手术器械中使用。
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