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Invention Publication
CN109688955A 双极组织消融装置以及其使用方法 有权

双极组织消融装置以及其使用方法
Abstract:
一种组织消融装置包括第一纵向构件，所述第一纵向构件具有被配置成耦接到能量产生器的第一端和包括第一多个电极的第二端，所述第一多个电极可绕着所述第一纵向构件的中心轴展开。第二纵向构件嵌套在所述第一纵向构件内，所述第二纵向构件具有被配置成耦接到所述能量产生器的第一端和包括至少一个电极的第二端。还公开一种使用所述组织消融装置来消融组织的方法。
Abstract(English):

A tissue ablation device includes a first longitudinal member having a first end configured to be coupled to an energy generator and a second end comprising a first plurality of electrodes that are expandable about a central axis of the first longitudinal member. A second longitudinal member having a first end configured to be coupled to the energy generator and a second end comprising at least one electrode is nested within the first longitudinal member. A method of ablating a tissue using the tissue ablation device is also disclosed.

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