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公开(公告)号：US5462215A
公开(公告)日：1995-10-31
申请号：US352976
申请日：1994-12-09
申请人： Frank J. Viola , David T. Green , Henry Bolanos
发明人： Frank J. Viola , David T. Green , Henry Bolanos
IPC分类号： A61B17/072 , A61B17/068
CPC分类号： A61B17/072 , A61B2017/07214
摘要： A locking device for a surgical stapling or fastening instrument for applying surgical fasteners to tissue. The locking device is positioned on the jaw mechanism of the fastening instrument and engages a cartridge when the cartridge includes fasteners, and pivots through the cartridge after the fasteners have been fired to prevent the cartridge carrying jaw from being approximated into a firing position when the cartridge is empty.
摘要翻译： 一种用于将手术紧固件应用于组织的外科缝合或紧固器具的锁定装置。 锁定装置定位在紧固件的钳口机构上并且当药筒包括紧固件时接合药筒，并且在紧固件被点火之后枢转穿过药筒，以防止药筒承载钳口被近似成打火位置 是空的。
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公开(公告)号：US5509596A
公开(公告)日：1996-04-23
申请号：US179776
申请日：1994-01-10
IPC分类号： A61B17/072
CPC分类号： A61B17/072 , A61B2017/0725
摘要： A surgical stapling or fastening instrument for applying surgical fasteners to tissue having an adjustable closure mechanism to linearly approximate the distance between the jaw members of the instrument. The adjustable closure mechanism consists of an advancing mechanism and a retaining mechanism which is actuable to urge the jaw members towards each other. A coupling arrangement is also provided which permits firing of the staples or fasteners only when the jaw members are approximated a predetermined distance from each other.
摘要翻译： 一种用于将手术紧固件应用于具有可调闭合机构的组织的手术吻合或紧固器械，以线性近似仪器的钳口构件之间的距离。 可调闭合机构由前进机构和保持机构组成，其可致动以将夹爪构件朝向彼此推动。 还提供了一种联接装置，其仅在钳口构件彼此近似预定距离时才允许订书钉或紧固件的点火。
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公开(公告)号：US5706997A
公开(公告)日：1998-01-13
申请号：US474504
申请日：1995-06-07
IPC分类号： A61B17/072
CPC分类号： A61B17/072 , A61B2017/0725
摘要： A surgical stapling or fastening instrument for applying surgical fasteners to tissue having an adjustable closure mechanism to linearly approximate the distance between the jaw members of the instrument. The adjustable closure mechanism consists of an advancing mechanism and a retaining mechanism, wherein the actuating mechanism is actuable to urge the jaw members towards each other. A coupling arrangement is also provided which permits firing of the staples or fasteners only when the jaw members are approximated a predetermined distance from each other.
摘要翻译： 一种用于将手术紧固件应用于具有可调闭合机构的组织的手术吻合或紧固器械，以线性近似仪器的钳口构件之间的距离。 可调闭合机构由前进机构和保持机构组成，其中致动机构可致动以将钳口构件朝向彼此推动。 还提供了一种联接装置，其仅在钳口构件彼此近似预定距离时才允许订书钉或紧固件的点火。
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公开(公告)号：US5358506A
公开(公告)日：1994-10-25
申请号：US27555
申请日：1993-03-05
申请人： David T. Green , Henry Bolanos , Jeffrey J. Blewett , Keith Ratcliff , Frank J. Viola , Charles R. Sherts
发明人： David T. Green , Henry Bolanos , Jeffrey J. Blewett , Keith Ratcliff , Frank J. Viola , Charles R. Sherts
CPC分类号： A61B17/29 , A61B17/30 , A61B17/2909 , A61B2017/2936 , A61B2017/2944
摘要： Approximating apparatus for surgical jaw structure is provided which effects substantially parallel approximation of first and second surgical jaw structure to permit substantially parallel working interaction therebetween. The approximating apparatus includes camming structure for engaging at least one movable jaw of the surgical jaw structure to bias that jaw toward or away from a second jaw structure in a substantially parallel manner. A tissue stop may be provided to more easily guide and protect tissue captured by the jaw structure.
摘要翻译： 提供了用于手术颌结构的近似装置，其基本上平行近似第一和第二外科钳口结构，以允许它们之间基本上平行的工作相互作用。 近似装置包括凸轮结构，用于接合外科钳口结构的至少一个活动夹爪，以基本上平行的方式将该钳口朝向或远离第二钳口结构偏置。 可以提供组织止挡件以更容易地引导和保护由钳口结构捕获的组织。
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5.发明授权
公开(公告)号：US5336232A
公开(公告)日：1994-08-09
申请号：US7410
申请日：1993-01-22
申请人： David T. Green , Henry Bolanos , Jeffrey J. Blewett , Keith Ratcliff , Frank J. Viola , Charles R. Sherts
发明人： David T. Green , Henry Bolanos , Jeffrey J. Blewett , Keith Ratcliff , Frank J. Viola , Charles R. Sherts
CPC分类号： A61B17/29 , A61B17/30 , A61B17/2909 , A61B2017/2936 , A61B2017/2944
摘要： Approximating apparatus for surgical jaw structure is provided which effects substantially parallel approximation of first and second surgical jaw structure to permit substantially parallel working interaction therebetween. The approximating apparatus includes camming structure for engaging at least one movable jaw of the surgical jaw structure to bias that jaw toward or away from a second jaw structure in a substantially parallel manner.
摘要翻译： 提供了用于手术颌结构的近似装置，其基本上平行近似第一和第二外科钳口结构，以允许它们之间基本上平行的工作相互作用。 近似装置包括凸轮结构，用于接合外科钳口结构的至少一个活动夹爪，以基本上平行的方式将该钳口朝向或远离第二钳口结构偏置。
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6.发明授权
公开(公告)号：US5862972A
公开(公告)日：1999-01-26
申请号：US566251
申请日：1995-12-01
IPC分类号： A61B17/00 , A61B17/068
CPC分类号： A61B17/0684 , A61B17/00234 , A61B2017/00544
摘要： An endoscopic surgical stapling apparatus is disclosed. The apparatus comprises a frame and a generally elongated endoscopic section connected to the frame and extending distally therefrom. The endoscopic section includes a mechanism for storing a plurality of staples, a mechanism for advancing the staples for positioning adjacent body tissue and a mechanism for at least partially closing each staple. A low pressure pneumatic system disposed in the frame provides the forces to at least partially activate the staple advancing mechanism. The apparatus has particular application in attaching mesh to body tissue as in laparoscopic hernia repair.
摘要翻译： 公开了一种内镜手术吻合装置。 该装置包括框架和连接到框架并从其向远侧延伸的大致细长的内窥镜部分。 内窥镜部分包括用于存储多个钉的机构，用于推进订书钉用于定位邻近身体组织的机构和用于至少部分地封闭每个钉的机构。 设置在框架中的低压气动系统提供力以至少部分地启动订书钉推进机构。 该装置特别适用于在腹腔镜疝修补中将网状物附着于身体组织。
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公开(公告)号：US5826777A
公开(公告)日：1998-10-27
申请号：US296201
申请日：1994-08-25
IPC分类号： A61B17/00 , A61B17/11 , A61B17/115 , A61B17/12 , A61B17/28
CPC分类号： A61B17/115 , A61B17/1155 , A61B2017/00473 , A61B2017/07257 , A61B2017/1125 , A61B2017/2927 , A61B2017/2931
摘要： A detachable anvil assembly for use with an apparatus for performing circular anastomosis of tubular organs includes an elongated anvil rod having proximal and distal end portions and an anvil head mounted to the distal end portion of the anvil rod. The distal end portion is pivotally mounted and is adapted to pivot approximately plus or minus ninety degrees relative to a longitudinal axis defined by the rod. An elongated delivery member detachably receives the anvil assembly and facilitates delivery of the anvil assembly to the operative site. The pivoting feature of the distal end reduces the transverse profile of the assembly which consequently facilitates introduction and advancement of the anvil assembly within the tubular organ.
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8.发明授权Apparatus for applying two-part surgical fasteners in laparoscopic or endoscopic procedures 失效用于在腹腔镜或内窥镜手术中应用两部分手术紧固件的装置
公开(公告)号：US5573169A
公开(公告)日：1996-11-12
申请号：US253208
申请日：1994-06-02
申请人： David T. Green , Henry Bolanos , Michael S. Kolesa , Kenneth Toso
发明人： David T. Green , Henry Bolanos , Michael S. Kolesa , Kenneth Toso
IPC分类号： A61B17/00 , A61B17/068 , A61B17/072 , A61B17/28
CPC分类号： A61B17/07207 , A61B17/068 , A61B17/00234 , A61B2017/2927 , A61B2017/2929
摘要： Apparatus is disclosed for applying two-part surgical fasteners during endoscopic or laparoscopic procedures. The apparatus includes a handle portion, an elongated endoscopic portion which extends from the handle portion, and structure associated with a distal end portion of the endoscopic portion for applying a two-part surgical fastener. The fastener applying structure includes a camming assembly for driving the fastener portion of the two-part surgical fastener into engagement with the retainer portion of the two-part surgical fastener through a fastener lifting member.
摘要翻译： 公开了用于在内窥镜或腹腔镜手术中应用两部分外科紧固件的装置。 该装置包括手柄部分，从手柄部分延伸的细长内窥镜部分和与内窥镜部分的远端部分相关联的结构，用于施加两部分手术紧固件。 紧固件施加结构包括凸轮组件，用于通过紧固件提升构件驱动两部分外科紧固件的紧固件部分与两部分外科紧固件的保持器部分接合。
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公开(公告)号：US5558266A
公开(公告)日：1996-09-24
申请号：US234712
申请日：1994-04-28
IPC分类号： A61B17/068 , A61B17/072
CPC分类号： A61B17/072 , A61B2017/0725
摘要： A surgical stapling or fastening instrument for applying surgical fasteners to tissue having an adjustable closure mechanism to linearly approximate the distance between the jaw members of the instrument. The adjustable closure mechanism consists of a retaining mechanism and a linkage structure which is actuable to linearly urge the jaw members towards each other. A coupling arrangement is also provided which permits firing of the staples or fasteners only when the jaw members are approximated a predetermined distance towards each other.
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公开(公告)号：US5413272A
公开(公告)日：1995-05-09
申请号：US121012
申请日：1993-09-14
IPC分类号： A61B17/064 , A61B17/068 , A61B17/04
CPC分类号： A61B17/068 , A61B17/0644 , A61B17/0684
摘要： A surgical instrument for placing fasteners and/or a reinforcement material in tissue is provided. Structure is provided for advancing the fasteners distally by an actuating handle means working in concert with a pusher means. The fasteners exit the fastener housing at an angle to the longitudinal axis of the device to facilitate visualization and placement at the surgical site. A unique fastener may be formed in which the legs are in a substantially overlapping longitudinally-spaced relation.
摘要翻译： 提供了用于将紧固件和/或增强材料放置在组织中的外科器械。 提供用于通过与推动器装置协同工作的致动手柄装置向远侧推进紧固件的结构。 紧固件以与设备的纵向轴线成一定角度离开紧固件壳体，以便于在手术部位的可视化和放置。 可以形成独特的紧固件，其中腿部基本上重叠的纵向间隔的关系。
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