Tissue Lesion Evaluation
    5.
    发明申请
    Tissue Lesion Evaluation 有权
    组织病变评估

    公开(公告)号:US20090299365A1

    公开(公告)日:2009-12-03

    申请号:US12465435

    申请日:2009-05-13

    IPC分类号: A61B18/14

    摘要: Device, system and method for ablating tissue of a heart of a patient. The tissue is clamped between a pair of opposing jaws. A portion of the tissue is ablated at a first generally linear position on the tissue by applying ablative energy to two of a plurality of elongate electrodes, each of the two of the plurality of elongate electrodes being coupled in opposing relationship to each other and the pair of opposing jaws, respectively. An effectiveness of the ablation is sensed at a second generally linear position on the tissue with at least one of the plurality of elongate electrodes positioned on one of the pair of opposing jaws. The second linear position on the tissue is laterally distal to the first linear position on the tissue with respect to the atrium of the heart.

    摘要翻译: 用于消除患者心脏的组织的装置,系统和方法。 将组织夹在一对相对的夹爪之间。 通过向多个细长电极中的两个施加烧蚀能量,组织的一部分在组织上的第一大致线性位置被消融,多个细长电极中的每一个彼此相对地相互耦合,并且该对 的对颚分别。 在组织上的第二大致直线位置处感测消融的有效性,其中多个细长电极中的至少一个位于一对相对的夹爪中的一个上。 组织上的第二线性位置相对于心脏的心房横向远离组织上的第一线性位置。

    Tissue lesion evaluation
    7.
    发明授权
    Tissue lesion evaluation 有权
    组织病变评估

    公开(公告)号:US08821488B2

    公开(公告)日:2014-09-02

    申请号:US12465435

    申请日:2009-05-13

    IPC分类号: A61B18/14

    摘要: Device, system and method for ablating tissue of a heart of a patient. The tissue is clamped between a pair of opposing jaws. A portion of the tissue is ablated at a first generally linear position on the tissue by applying ablative energy to two of a plurality of elongate electrodes, each of the two of the plurality of elongate electrodes being coupled in opposing relationship to each other and the pair of opposing jaws, respectively. An effectiveness of the ablation is sensed at a second generally linear position on the tissue with at least one of the plurality of elongate electrodes positioned on one of the pair of opposing jaws. The second linear position on the tissue is laterally distal to the first linear position on the tissue with respect to the atrium of the heart.

    摘要翻译: 用于消除患者心脏的组织的装置,系统和方法。 将组织夹在一对相对的夹爪之间。 通过向多个细长电极中的两个施加烧蚀能量,组织的一部分在组织上的第一大致线性位置被消融,多个细长电极中的每一个彼此相对地相互耦合,并且该对 的对颚分别。 在组织上的第二大致直线位置处感测消融的有效性,其中多个细长电极中的至少一个位于一对相对的夹爪中的一个上。 组织上的第二线性位置相对于心脏的心房横向远离组织上的第一线性位置。