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    COMBINED ENDOCARDIAL AND EPICARDIAL MAGNETICALLY COUPLED ABLATION DEVICE
    1.
    发明申请
    COMBINED ENDOCARDIAL AND EPICARDIAL MAGNETICALLY COUPLED ABLATION DEVICE 有权
    组合内窥镜和EPICARDIAL磁耦合装置

    公开(公告)号：US20090124847A1

    公开(公告)日：2009-05-14

    申请号：US11938700

    申请日：2007-11-12

    申请人： John Richard Doty ,  Jeffrey L. Anderson

    发明人： John Richard Doty ,  Jeffrey L. Anderson

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1442 ,  A61B18/1492 ,  A61B2017/00876 ,  A61B2018/00363 ,  A61B2018/00577 ,  A61M25/0127

    摘要： A device for automatically aligning bipolar electrodes on opposing sides of operative tissue is provided for performing minimally invasive RF ablation. The device includes complementary magnetic electrode assemblies, each having a permanent magnet mechanically coupled to and electrically insulated from an electrical conductor. When positioned on opposing sides of tissue such as an atrial wall, the complementary assemblies automatically align their respective electrical conductors through mutual magnetic attraction to complete an electrical circuit. Each electrical conductor may provide an alignable elongated transmitting element adjacent to a magnetic coupling surface to allow for ablation of linear segments of tissue. Each electrode assembly includes mechanical linkage for coupling to an intracorporeal positioning device and a wire receiving terminal for connection to an external generator.

    摘要翻译： 提供用于自动对准在手术组织的相对侧上的双极电极的装置，用于执行微创RF消融。 该装置包括互补磁电极组件，每个具有机械耦合到电导体并与其电绝缘的永磁体。 当定位在诸如心房壁的组织的相对侧上时，互补组件通过相互磁吸引自动对准它们各自的电导体以完成电路。 每个电导体可以提供与磁耦合表面相邻的可对准的细长传输元件，以允许消融组织的线性段。 每个电极组件包括用于耦合到体内定位装置的机械联动装置和用于连接到外部发电机的电线接收端子。

    Combined endocardial and epicardial magnetically coupled ablation device
    2.
    发明授权
    Combined endocardial and epicardial magnetically coupled ablation device 有权
    组合心内膜和心外膜磁耦合消融装置

    公开(公告)号：US08100899B2

    公开(公告)日：2012-01-24

    申请号：US11938700

    申请日：2007-11-12

    申请人： John Richard Doty ,  Jeffrey L. Anderson

    发明人： John Richard Doty ,  Jeffrey L. Anderson

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1442 ,  A61B18/1492 ,  A61B2017/00876 ,  A61B2018/00363 ,  A61B2018/00577 ,  A61M25/0127

    摘要： A device for automatically aligning bipolar electrodes on opposing sides of operative tissue is provided for performing minimally invasive RF ablation. The device includes complementary magnetic electrode assemblies, each having a permanent magnet mechanically coupled to and electrically insulated from an electrical conductor. When positioned on opposing sides of tissue such as an atrial wall, the complementary assemblies automatically align their respective electrical conductors through mutual magnetic attraction to complete an electrical circuit. Each electrical conductor may provide an alignable elongated transmitting element adjacent to a magnetic coupling surface to allow for ablation of linear segments of tissue. Each electrode assembly includes mechanical linkage for coupling to an intracorporeal positioning device and a wire receiving terminal for connection to an external generator.

    摘要翻译： 提供用于自动对准在手术组织的相对侧上的双极电极的装置，用于执行微创RF消融。 该装置包括互补磁电极组件，每个具有机械耦合到电导体并与其电绝缘的永磁体。 当定位在诸如心房壁的组织的相对侧上时，互补组件通过相互磁吸引自动对准它们各自的电导体以完成电路。 每个电导体可以提供与磁耦合表面相邻的可对准的细长传输元件，以允许消融组织的线性段。 每个电极组件包括用于耦合到体内定位装置的机械联动装置和用于连接到外部发电机的电线接收端子。