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    Sub-xiphoid ablation clamp and method of sub-xiphoid ablation
    5.
    发明授权
    Sub-xiphoid ablation clamp and method of sub-xiphoid ablation 有权
    亚剑突消融钳和亚剑下消融法

    公开(公告)号：US08702703B2

    公开(公告)日：2014-04-22

    申请号：US12769345

    申请日：2010-04-28

    申请人： Mark T. Stewart ,  Tom P. Daigle ,  David E. Francischelli ,  John R. Liddicoat ,  Paul T. Rothstein ,  Steven F. Bolling

    发明人： Mark T. Stewart ,  Tom P. Daigle ,  David E. Francischelli ,  John R. Liddicoat ,  Paul T. Rothstein ,  Steven F. Bolling

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1445 ,  A61B1/00087 ,  A61B1/05 ,  A61B1/06 ,  A61B34/20 ,  A61B2017/00057 ,  A61B2017/2945 ,  A61B2018/00107 ,  A61B2018/00142 ,  A61B2018/0022 ,  A61B2018/00375 ,  A61B2018/00982 ,  A61B2018/1432 ,  A61N1/362

    摘要： Device and method for sub-xiphoid ablation of patient tissue. A sub-xiphoid access clamp has a handle, an elongate neck coupled to the handle and first and second opposing jaws. The first and second opposing jaws have first and second opposing relief segments being generally co-planar and concave with respect to one another to form a void therebetween, and first and second opposing elongate ablation elements positioned along the first and second opposing jaws and distal of the first and second opposing relief segments relative to the handle. The first and second opposing jaws are articulate between a closed position and an open position to admit, at least in part, a second portion of tissue of the patient within the void created by the first and second opposing relief segments while the first portion of tissue is positioned between the first and second ablation elements in the closed position.

    摘要翻译： 患者组织亚硬膜切除术的装置及方法。 副剑杆通道夹具具有手柄，连接到手柄的细长颈部以及第一和第二相对的夹爪。 第一和第二相对的钳口具有第一和第二相对的浮雕段，它们大致共面并相对于彼此凹入以在它们之间形成空隙，并且第一和第二相对的细长消融元件沿着第一和第二相对的夹爪定位， 第一和第二相对的释放段相对于把手。 第一和第二相对的夹爪在关闭位置和打开位置之间铰接，以至少部分地允许患者在由第一和第二相对的浮雕段产生的空隙内的组织的第二部分，同时组织的第一部分 位于第一和第二消融元件之间处于关闭位置。

    ABLATION DEVICE AND METHOD FOR CREATING AN ELONGATE LESION USING SELECTIVELY ACTUATED TRANSDUCER CONTROLLED BY LESION COMPLETION SENSOR
    7.
    发明申请
    ABLATION DEVICE AND METHOD FOR CREATING AN ELONGATE LESION USING SELECTIVELY ACTUATED TRANSDUCER CONTROLLED BY LESION COMPLETION SENSOR 审中-公开
    使用通过LESION完成传感器控制的选择性致动传感器创建一个ELENATE LESION的消除装置和方法

    公开(公告)号：US20110208054A1

    公开(公告)日：2011-08-25

    申请号：US12712613

    申请日：2010-02-25

    申请人： Mark T. Stewart ,  David E. Francischelli

    发明人： Mark T. Stewart ,  David E. Francischelli

    IPC分类号： A61B18/14 ,  A61B8/00

    CPC分类号： A61N7/02 ,  A61B8/485 ,  A61B8/5223 ,  A61B2017/00106 ,  A61B2018/00577 ,  A61B2018/00839 ,  A61N2007/0065 ,  A61N2007/0095 ,  A61N2007/027

    摘要： Device, system and method for evaluating the effectiveness of tissue ablations 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： 用于评估患者心脏组织消融有效性的装置，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。