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    BUTTRESS MATERIAL FOR A SURGICAL STAPLING INSTRUMENT
    4.
    发明申请
    BUTTRESS MATERIAL FOR A SURGICAL STAPLING INSTRUMENT 审中-公开
    手术包装仪器的外用材料

    公开(公告)号：US20090206142A1

    公开(公告)日：2009-08-20

    申请号：US12031974

    申请日：2008-02-15

    申请人： Thomas W. Huitema ,  Frederick E. Shelton, IV ,  Jeffrey S. Swayze ,  Douglas J. Siebenaler

    发明人： Thomas W. Huitema ,  Frederick E. Shelton, IV ,  Jeffrey S. Swayze ,  Douglas J. Siebenaler

    IPC分类号： A61B17/068 ,  A61B17/08

    摘要： A piece of buttress material and an end-effector of a surgical instrument including features which can aid a surgeon in properly and quickly attaching the piece of buttress material to the end-effector. In various embodiments, a piece of buttress material can include retention features which can be engaged with portions of an end-effector to releasably retain the piece of buttress material to at least a portion of the end-effector. Similarly, an end-effector can include features configured to engage portions of a piece of buttress material to releasably retain the piece of buttress material to the end-effector. In at least one embodiment, more than one piece of buttress material can be releasably retained to an end-effector.

    摘要翻译： 一种支撑材料和外科器械的末端执行器，其包括能够帮助外科医生将该支撑物质适当且快速地连接到末端执行器的特征。 在各种实施例中，一块支撑材料可以包括保持特征，其可以与末端执行器的部分接合以可释放地将该支撑材料保持在末端执行器的至少一部分上。 类似地，端部执行器可以包括构造成接合一块支撑材料的部分以将该支撑件材料可释放地保持到端部执行器的特征。 在至少一个实施例中，多于一个支撑材料可以可释放地保持在末端执行器上。

    Curved end effector for a surgical stapling device
    7.
    发明申请
    Curved end effector for a surgical stapling device 有权
    用于外科缝合装置的弯曲端部执行器

    公开(公告)号：US20080169329A1

    公开(公告)日：2008-07-17

    申请号：US11652164

    申请日：2007-01-11

    申请人： Frederick E. Shelton ,  Jerome R. Morgan ,  Stephen J. Balek ,  Douglas J. Siebenaler

    发明人： Frederick E. Shelton ,  Jerome R. Morgan ,  Stephen J. Balek ,  Douglas J. Siebenaler

    IPC分类号： A61B17/068

    CPC分类号： A61B17/205 ,  A61B17/068 ,  A61B17/0686 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/105 ,  A61B17/32 ,  A61B17/320016 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2017/0725 ,  A61B2017/07278 ,  A61B2017/2936 ,  A61B2017/2944 ,  A61B2017/2945 ,  A61B2017/3456 ,  A61B2090/08021

    摘要： The present invention includes a surgical stapler having a curved end-effector which is configured to deploy staples in at least one curved staple line. In various embodiments, the surgical stapler includes a staple cartridge, an anvil, and a cutting member having a cutting surface wherein the cutting member is relatively movable with respect to the anvil and the staple cartridge. In one embodiment, the staple cartridge can be configured to deploy staples along different, non-parallel axes. As a result, the staples can be deployed in a significantly curved staple line. In various embodiments, the surgical stapler includes a flexible driver operably engaged with the cutting member to move the cutting member relative to the anvil and the staple cartridge. In these embodiments, the driver can include an elongate cross-section defined by a width and a height wherein its width is greater, and in some cases, substantially greater, than its height.

    摘要翻译： 本发明包括具有弯曲端部执行器的手术吻合器，其被配置为在至少一个弯曲的缝合线中部署钉。 在各种实施例中，外科缝合器包括钉仓，砧座和具有切割表面的切割构件，其中切割构件相对于砧座和钉仓相对移动。 在一个实施例中，钉仓可以被配置成沿不同的非平行轴部署钉。 结果，订书钉可以部署在显着弯曲的订书钉线中。 在各种实施例中，外科缝合器包括与切割构件可操作地接合以使切割构件相对于砧座和钉仓移动的柔性驱动器。 在这些实施例中，驾驶员可以包括由其宽度和高度限定的细长横截面，其宽度比其高度更大，并且在一些情况下基本上大得多。

    Curved end effector for a surgical stapling device
    8.
    发明授权
    Curved end effector for a surgical stapling device 有权
    用于外科缝合装置的弯曲端部执行器

    公开(公告)号：US08701958B2

    公开(公告)日：2014-04-22

    申请号：US11652164

    申请日：2007-01-11

    申请人： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Stephen J. Balek ,  Douglas J. Siebenaler

    发明人： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Stephen J. Balek ,  Douglas J. Siebenaler

    IPC分类号： A61B17/068

    CPC分类号： A61B17/205 ,  A61B17/068 ,  A61B17/0686 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/105 ,  A61B17/32 ,  A61B17/320016 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2017/0725 ,  A61B2017/07278 ,  A61B2017/2936 ,  A61B2017/2944 ,  A61B2017/2945 ,  A61B2017/3456 ,  A61B2090/08021

    摘要： The present invention includes a surgical stapler having a curved end-effector which is configured to deploy staples in at least one curved staple line. In various embodiments, the surgical stapler includes a staple cartridge, an anvil, and a cutting member having a cutting surface wherein the cutting member is relatively movable with respect to the anvil and the staple cartridge. In one embodiment, the staple cartridge can be configured to deploy staples along different, non-parallel axes. As a result, the staples can be deployed in a significantly curved staple line. In various embodiments, the surgical stapler includes a flexible driver operably engaged with the cutting member to move the cutting member relative to the anvil and the staple cartridge. In these embodiments, the driver can include an elongate cross-section defined by a width and a height wherein its width is greater, and in some cases, substantially greater, than its height.

    摘要翻译： 本发明包括具有弯曲端部执行器的手术吻合器，其被配置为在至少一个弯曲的缝合线中部署钉。 在各种实施例中，外科缝合器包括钉仓，砧座和具有切割表面的切割构件，其中切割构件相对于砧座和钉仓相对移动。 在一个实施例中，钉仓可以被配置成沿不同的非平行轴部署钉。 结果，订书钉可以部署在显着弯曲的订书钉线中。 在各种实施例中，外科缝合器包括与切割构件可操作地接合以使切割构件相对于砧座和钉仓移动的柔性驱动器。 在这些实施例中，驾驶员可以包括由其宽度和高度限定的细长横截面，其宽度比其高度更大，并且在一些情况下基本上大得多。

    Surgical instrument with bending articulation controlled articulation pivot joint
    10.
    发明授权
    Surgical instrument with bending articulation controlled articulation pivot joint 有权
    具有弯曲关节运动的关节运动枢纽关节的手术器械

    公开(公告)号：US07481824B2

    公开(公告)日：2009-01-27

    申请号：US11323536

    申请日：2005-12-30

    申请人： Chad P. Boudreaux ,  Douglas J. Siebenaler ,  Geoffrey C. Hueil ,  Kenneth E. Hogue ,  Christoph L. Gillum

    发明人： Chad P. Boudreaux ,  Douglas J. Siebenaler ,  Geoffrey C. Hueil ,  Kenneth E. Hogue ,  Christoph L. Gillum

    IPC分类号： A61B17/00 ,  A61B1/00 ,  A61M39/10 ,  B25J17/02

    CPC分类号： A61B17/07207 ,  A61B2017/2927 ,  A61B2017/320052 ,  Y10T74/20335

    摘要： A surgical instrument particularly suited to endoscopic and laparoscopic insertion through a cannula of a trocar into an insufflated body cavity or lumen includes a bending member in an elongate shaft that acts to rotate an end effector about an articulation pivot joint. A proximally directed camming surface (e.g., gear segment, cam recess) aft of a pivotal attachment of the end effector to a proximal frame ground of the elongate shaft interacts with a bending member whose proximal end is ground to the proximal frame ground. Differential fluidic actuators or mechanical cam bars deflect a distal end (e.g., rack, cam point) of the bending member to effect articulation. Thereby, the end effector may act upon tissue that would otherwise be obscured, such as behind an organ. The articulated end effector also advantageously allows an endoscope to be positioned behind the end effector without being blocked by the instrument shaft.

    摘要翻译： 特别适于通过套管针的内窥镜和腹腔镜插入穿入体腔或腔内的手术器械包括在细长轴中的弯曲构件，该弯曲构件用于围绕关节运动枢转关节旋转端部执行器。 端部执行器的枢转附件后部的近侧定向的凸轮表面（例如，齿轮段，凸轮凹部）与细长轴的近侧框架接地相互作用，该弯曲构件的近端被研磨到近侧框架地面。 差分流体致动器或机械凸轮杆偏转弯曲构件的远端（例如，齿条，凸轮点）以实现铰接。 因此，末端执行器可以作用在否则将被遮蔽的组织上，例如在器官后面。 铰接端部执行器还有利地允许内窥镜被定位在末端执行器的后面而不被仪器轴阻挡。