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    End effector with compliant clamping jaw
    4.
    发明授权
    End effector with compliant clamping jaw 有权
    末端执行器带有顺从的夹爪

    公开(公告)号：US09149325B2

    公开(公告)日：2015-10-06

    申请号：US13749889

    申请日：2013-01-25

    申请人： Ethicon Endo-Surgery, Inc.

    发明人： Barry C. Worrell ,  Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Michael S. Cropper ,  Michael J. Vendely ,  David C. Yates ,  David A. Witt ,  David K. Norvell

    IPC分类号： A61B18/12 ,  A61B18/14 ,  A61B18/00

    CPC分类号： A61B18/1445 ,  A61B2018/0063 ,  A61B2018/1455 ,  A61B2018/1495

    摘要： An apparatus for operating on tissue includes an end effector assembly, a body, and a shaft. The shaft extends from the body to the end effector assembly. The body is operable to communicate with the end effector assembly via the shaft. The end effector assembly includes a pair of pivoting jaws and a firing beam. The firing beam is operable to advance distally through slots in the jaws to close the jaws. One of the jaws comprises a plurality of segments that are movable relative to each other. The segments may be joined by living hinges, pivoting hinges, or sliding features. One of the jaws may be formed by a combination of a distally projecting tongue of the shaft and two members that are secured above and below the tongue, respectively. An end effector jaw may also include a resiliently biased electrode cartridge.

    摘要翻译： 用于在组织上操作的装置包括端部执行器组件，主体和轴。 轴从主体延伸到末端执行器组件。 主体可操作以经由轴与端部执行器组件连通。 末端执行器组件包括一对枢转夹爪和击发梁。 射击梁可操作以通过夹爪中的狭槽向远侧前进，以闭合钳口。 夹爪中的一个包括可相对于彼此移动的多个段。 节段可以通过活动铰链，枢转铰链或滑动特征连接。 夹爪中的一个可以由轴的远端突出的舌头和分别固定在舌头上方和下方的两个构件的组合形成。 末端执行器钳口还可以包括弹性偏置的电极盒。

    TISSUE THICKNESS COMPENSATOR COMPRISING A CUTTING MEMBER PATH
    5.
    发明申请
    TISSUE THICKNESS COMPENSATOR COMPRISING A CUTTING MEMBER PATH 审中-公开
    组织厚度补偿器包括切割构件路径

    公开(公告)号：US20140291379A1

    公开(公告)日：2014-10-02

    申请号：US13851676

    申请日：2013-03-27

    申请人： ETHICON ENDO-SURGERY, INC.

    发明人： Emily A. Schellin ,  Lauren S. Weaner ,  Taylor W. Aronhalt ,  Michael J. Vendely

    IPC分类号： A61B17/068

    CPC分类号： A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B2017/07285 ,  A61B2090/037

    摘要： A fastener cartridge can comprise a support portion, a tissue thickness compensator positioned relative to the support portion, and a plurality of fasteners. In use, the fastener cartridge can be arranged in a jaw of a surgical fastening device. To deploy the fasteners, a staple-deploying member is advanced through the fastener cartridge to move the fasteners toward an anvil wherein the fasteners can capture at least a portion of the tissue thickness compensator therein along with at least a portion of the tissue being fastened. The cartridge body can further comprise a first knife path configured to receive a cutting member and the tissue thickness compensator can further comprise a second knife path aligned with the first knife path. The second knife path can comprise different portions configured to apply different resistances to the cutting member as the cutting member is advanced through the fastener cartridge.

    摘要翻译： 紧固件盒可以包括支撑部分，相对于支撑部分定位的组织厚度补偿器，以及多个紧固件。 在使用中，紧固件盒可布置在手术紧固装置的钳口中。 为了部署紧固件，订书钉展开构件被推进穿过紧固件卡盘以将紧固件移向砧座，其中紧固件可将至少一部分组织厚度补偿器与至少一部分被紧固的组织一起捕获在其中。 盒体还可以包括构造成接收切割构件的第一刀路径，并且组织厚度补偿器还可以包括与第一刀路对准的第二刀路。 第二刀路径可以包括不同的部分，其被配置为当切割构件前进穿过紧固件卡盘时对切割构件施加不同的电阻。

    STAPLE CARTRIDGE COMPRISING A TISSUE THICKNESS COMPENSATOR
    9.
    发明申请
    STAPLE CARTRIDGE COMPRISING A TISSUE THICKNESS COMPENSATOR 审中-公开
    包装组织厚度包装盒

    公开(公告)号：US20160106427A1

    公开(公告)日：2016-04-21

    申请号：US14587192

    申请日：2014-12-31

    申请人： Ethicon Endo-Surgery, Inc.

    发明人： Frederick E. Shelton, IV ,  Lauren S. Weaner ,  Jerome R. Morgan ,  Michael J. Vendely ,  Taylor W. Aronhalt ,  Chester O. Baxter, III ,  Mark S. Zeiner

    IPC分类号： A61B17/072

    CPC分类号： A61B17/072 ,  A61B17/068 ,  A61B17/0684 ,  A61B17/07207 ,  A61B17/07292 ,  A61B2017/00477 ,  A61B2017/07214 ,  A61B2017/07228 ,  A61B2017/07271 ,  A61B2017/07285

    摘要： A staple cartridge is disclosed. The staple cartridge can comprise a cartridge body comprising a deck and a bottom surface opposite the deck. The staple cartridge can comprise a plurality of staple cavities, wherein each staple cavity extends into the cartridge body from the deck to the bottom surface. Additionally, a plurality of wells can be defined into the staple cartridge from the deck to a lowermost surface of the well. A plurality of staples can be removably positioned in the staple cavities. The staple cartridge can comprise a tissue thickness compensator releasably secured to the cartridge body, wherein the tissue thickness compensator comprises a compensator body and a plurality of extensions extending from the compensator body into the wells, wherein at least one extension is compressed within one of the wells. Each well can surround at least one staple cavity and/or can extend between at least two staple cavities.

    摘要翻译： 公开了一种钉仓。 钉仓可以包括一个盒体，它包括甲板和与甲板相对的底面。 钉仓可以包括多个钉仓，其中每个钉仓从甲板延伸到底部表面。 此外，多个井可以从甲板到井的最下表面被限定到钉仓中。 多个缝钉可以可拆卸地定位在钉腔中。 钉仓可以包括可释放地固定到药筒主体的组织厚度补偿器，其中组织厚度补偿器包括补偿器主体和从补偿器本体延伸到井中的多个延伸部分，其中至少一个延伸部分在 井。 每个孔可以围绕至少一个缝合腔和/或可以在至少两个缝合腔之间延伸。