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    Vessel sealing instrument with electrical cutting mechanism
    1.
    发明授权
    Vessel sealing instrument with electrical cutting mechanism 失效
    船用密封仪具有电切割机构

    公开(公告)号：US08551091B2

    公开(公告)日：2013-10-08

    申请号：US13075847

    申请日：2011-03-30

    申请人： Gary M. Couture ,  Craig Weinberg ,  Philip Mark Tetzlaff

    发明人： Gary M. Couture ,  Craig Weinberg ,  Philip Mark Tetzlaff

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1445 ,  A61B18/1442 ,  A61B2017/2945 ,  A61B2018/0016 ,  A61B2018/00345 ,  A61B2018/00404 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/1432 ,  A61B2018/1472 ,  A61B2218/002 ,  A61B2218/007

    摘要： An end effector assembly for use with an instrument for sealing vessels and cutting vessels includes a pair of opposing first and second jaw members which are movable relative to one another from a first spaced apart position to a second position for grasping tissue therebetween. Each jaw member includes an electrically conductive tissue contacting surface connected to an electrosurgical energy source. At least one of the jaw members includes an electrically conductive cutting element disposed within an insulator defined in the jaw member. At least one channel is included in the insulator which is configured to deliver fluid between the jaw members.

    摘要翻译： 用于与用于密封容器和切割容器的仪器一起使用的端部执行器组件包括一对相对的第一和第二钳口构件，其可以相对于彼此从第一间隔开的位置移动到第二位置，用于抓握其间的组织。 每个钳口构件包括连接到电外科能源的导电组织接触表面。 至少一个钳口构件包括设置在限定在钳口构件中的绝缘体内的导电切割元件。 至少一个通道被包括在绝缘体中，该通道构造成在钳口构件之间输送流体。

    Open vessel sealing forceps with disposable electrodes
    5.
    发明授权
    Open vessel sealing forceps with disposable electrodes 有权
    开放容器密封钳与一次性电极

    公开(公告)号：US06277117B1

    公开(公告)日：2001-08-21

    申请号：US09178027

    申请日：1998-10-23

    申请人： Philip Mark Tetzlaff ,  Steven Paul Buysse ,  Kate Ryland Lawes ,  Dale Francis Schmaltz

    发明人： Philip Mark Tetzlaff ,  Steven Paul Buysse ,  Kate Ryland Lawes ,  Dale Francis Schmaltz

    IPC分类号： A61B1818

    CPC分类号： A61B18/1445 ,  A61B2017/2945 ,  A61B2018/1432

    摘要： A removable electrode assembly for use in combination with a forceps having opposing end effectors and a handle for effecting movement of the end effectors relative to one another. The electrode assembly includes a housing which is removably engageable with the forceps and a pair of electrodes which are attachable to a distal end of the housing. The electrodes are removably engageable with the end effectors of the forceps such that the electrodes reside in opposing relation relative to one another. The electrode assembly also includes a cover plate which is removably attachable to the housing and at least one stop member for controlling the distance the electrodes move relative to one another.

    摘要翻译： 用于与具有相对端部执行器的镊子组合使用的可拆卸电极组件和用于实现端部执行器相对于彼此的移动的手柄。 电极组件包括可拆卸地与钳子接合的壳体和可附接到壳体的远端的一对电极。 电极可拆卸地与镊子的末端执行器接合，使得电极相对于彼此处于相对关系。 电极组件还包括可拆卸地附接到壳体的盖板和用于控制电极相对于彼此移动的距离的至少一个止动构件。