Electrosurgical apparatus and methods for laparoscopy
    23.
    发明授权
    Electrosurgical apparatus and methods for laparoscopy 失效
    电外科手术和腹腔镜检查方法

    公开(公告)号:US07824405B2

    公开(公告)日:2010-11-02

    申请号:US12031771

    申请日:2008-02-15

    IPC分类号: A61B18/14

    摘要: Electrosurgical methods and apparatus for treating tissue at a target site of a patient. An electrosurgical instrument includes a shaft, having a shaft distal end and a shaft proximal end, and an electrode assembly disposed at the shaft distal end. The electrode assembly includes at least one active electrode disposed on an electrode support. The instrument is adapted for coupling to a high frequency power supply or electrosurgical generator. Each active electrode is adapted for removing tissue from a target site and/or for localized coagulation of the target tissue. In one embodiment, the instrument is adapted for laparoscopic procedures.

    摘要翻译: 用于在患者的靶位置处理组织的电外科手术方法和装置。 电外科器械包括具有轴远端和轴近端的轴,以及设置在轴远端的电极组件。 电极组件包括设置在电极支撑件上的至少一个有源电极。 该仪器适用于耦合到高频电源或电外科发生器。 每个活性电极适于从目标部位去除组织和/或用于靶组织的局部凝固。 在一个实施例中,该仪器适用于腹腔镜手术。

    ELECTROSURGICAL APPARATUS AND METHODS FOR LAPAROSCOPY
    24.
    发明申请
    ELECTROSURGICAL APPARATUS AND METHODS FOR LAPAROSCOPY 失效
    电生理设备和方法

    公开(公告)号:US20080132890A1

    公开(公告)日:2008-06-05

    申请号:US12031771

    申请日:2008-02-15

    IPC分类号: A61B18/14

    摘要: Electrosurgical methods and apparatus for treating tissue at a target site of a patient. An electrosurgical instrument includes a shaft, having a shaft distal end and a shaft proximal end, and an electrode assembly disposed at the shaft distal end. The electrode assembly includes at least one active electrode disposed on an electrode support. The instrument is adapted for coupling to a high frequency power supply or electrosurgical generator. Each active electrode is adapted for removing tissue from a target site and/or for localized coagulation of the target tissue. In one embodiment, the instrument is adapted for laparoscopic procedures.

    摘要翻译: 用于在患者的靶位置处理组织的电外科手术方法和装置。 电外科器械包括具有轴远端和轴近端的轴,以及设置在轴远端的电极组件。 电极组件包括设置在电极支撑件上的至少一个有源电极。 该仪器适用于耦合到高频电源或电外科发生器。 每个活性电极适于从目标部位去除组织和/或用于靶组织的局部凝固。 在一个实施例中,该仪器适用于腹腔镜手术。

    Electrosurgical apparatus and methods for laparoscopy
    25.
    发明授权
    Electrosurgical apparatus and methods for laparoscopy 失效
    电外科手术和腹腔镜检查方法

    公开(公告)号:US07331957B2

    公开(公告)日:2008-02-19

    申请号:US10365759

    申请日:2003-02-14

    IPC分类号: A61B18/14

    摘要: Electrosurgical methods and apparatus for treating tissue at a target site of a patient. An electrosurgical instrument includes a shaft, having a shaft distal end and a shaft proximal end, and an electrode assembly disposed at the shaft distal end. The electrode assembly includes at least one active electrode disposed on an electrode support. The instrument is adapted for coupling to a high frequency power supply or electrosurgical generator. Each active electrode is adapted for removing tissue from a target site and/or for localized coagulation of the target tissue. In one embodiment, the instrument is adapted for laparoscopic procedures.

    摘要翻译: 用于在患者的靶位置处理组织的电外科手术方法和装置。 电外科器械包括具有轴远端和轴近端的轴,以及设置在轴远端的电极组件。 电极组件包括设置在电极支撑件上的至少一个有源电极。 该仪器适用于耦合到高频电源或电外科发生器。 每个活性电极适于从目标部位去除组织和/或用于靶组织的局部凝固。 在一个实施例中,该仪器适用于腹腔镜手术。