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19 条记录 (耗时 0.021 秒)

    Catheter with tissue protecting assembly
    1.
    发明授权
    Catheter with tissue protecting assembly 有权
    导管与组织保护组件

    公开(公告)号：US08221407B2

    公开(公告)日：2012-07-17

    申请号：US12499650

    申请日：2009-07-08

    申请人： Huy D. Phan ,  David K. Swanson

    发明人： Huy D. Phan ,  David K. Swanson

    IPC分类号： A61B18/18

    CPC分类号： A61B18/082 ,  A61B5/042 ,  A61B18/1492 ,  A61B2018/00065 ,  A61B2018/00214 ,  A61B2018/00238 ,  A61B2018/00351 ,  A61B2018/1472 ,  A61B2090/0436

    摘要： A medical probe includes an elongate member having a proximal end and a distal end, an ablative element mounted to the distal end of the elongate member, and a cage assembly mounted to the distal end of the elongate member, the cage assembly at least partially covers the ablative element. A method of treating tissue in a body includes inserting an ablative element in the body, placing the ablative element adjacent the tissue, and maintaining a distance between the ablative element and the tissue using a protective catheter element that circumscribes at least a portion of the ablative element.

    摘要翻译： 医疗探针包括具有近端和远端的细长构件，安装到细长构件的远端的消融元件和安装到细长构件的远端的保持架组件，保持架组件至少部分地覆盖 烧伤元素。 一种在身体中处理组织的方法包括将可消融元件插入体内，将消融元件放置在组织附近，并使用保护性导管元件保持消融元件与组织之间的距离，所述保护性导管元件限定至少一部分烧蚀 元件。

    Microporous electrode structure and method of making the same
    2.
    发明授权
    Microporous electrode structure and method of making the same 有权
    微孔电极结构及其制作方法

    公开(公告)号：US06893437B2

    公开(公告)日：2005-05-17

    申请号：US10241183

    申请日：2002-09-10

    申请人： David K. Swanson ,  Huy D. Phan ,  Anant V. Hegde

    发明人： David K. Swanson ,  Huy D. Phan ,  Anant V. Hegde

    IPC分类号： A61B18/14 ,  A61B18/16

    CPC分类号： A61B18/1492 ,  A61B2018/00065 ,  A61B2018/00214 ,  A61B2018/00238 ,  A61B2018/1472

    摘要： An electrode assembly adapted to transmit electrical energy for ablating body tissue includes an expandable and collapsible non-compliant body made of a durable material and defining an interior adapted to receive a medium containing ions. The body includes a porous region, an electrode adapted to transmit electrical energy located in the interior of the body, a microporous membrane located on the porous region of the non-compliant body, and the microporous membrane is sized to pass ions contained in the medium without substantial medium perfusion therethrough, to thereby enable ionic transport of electrical energy from the ion-containing medium to the exterior of the electrode assembly to ablate body tissue.

    摘要翻译： 适于传递用于烧蚀身体组织的电能的电极组件包括由耐用材料制成并且限定适于接收含有离子的介质的内部的可膨胀和可折叠的非柔顺体。 主体包括多孔区域，适于透射位于身体内部的电能的电极，位于非顺应性体的多孔区域上的微多孔膜，并且微多孔膜的尺寸设定为使包含在介质中的离子 无需通过其进行实质的介质灌注，从而使电能从电离离子的介质到电极组件的外部离子转运以烧蚀身体组织。

    Catheter with tissue protecting assembly
    3.
    发明授权
    Catheter with tissue protecting assembly 有权
    导管与组织保护组件

    公开(公告)号：US08632532B2

    公开(公告)日：2014-01-21

    申请号：US13551450

    申请日：2012-07-17

    申请人： Huy D. Phan ,  David K. Swanson

    发明人： Huy D. Phan ,  David K. Swanson

    IPC分类号： A61B18/14 ,  A61B18/18

    CPC分类号： A61B18/082 ,  A61B5/042 ,  A61B18/1492 ,  A61B2018/00065 ,  A61B2018/00214 ,  A61B2018/00238 ,  A61B2018/00351 ,  A61B2018/1472 ,  A61B2090/0436

    摘要： A medical probe includes an elongate member having a proximal end and a distal end, an ablative element mounted to the distal end of the elongate member, and a cage assembly mounted to the distal end of the elongate member, the cage assembly at least partially covers the ablative element. A method of treating tissue in a body includes inserting an ablative element in the body, placing the ablative element adjacent the tissue, and maintaining a distance between the ablative element and the tissue using a protective catheter element that circumscribes at least a portion of the ablative element.

    摘要翻译： 医疗探针包括具有近端和远端的细长构件，安装到细长构件的远端的消融元件和安装到细长构件的远端的保持架组件，保持架组件至少部分覆盖 烧伤元素。 一种在身体中处理组织的方法包括将可消融元件插入体内，将消融元件放置在组织附近，并使用保护性导管元件保持消融元件与组织之间的距离，所述保护性导管元件限定至少一部分烧蚀 元件。

    CATHETER WITH TISSUE PROTECTING ASSEMBLY
    6.
    发明申请
    CATHETER WITH TISSUE PROTECTING ASSEMBLY 有权
    带组织保护组件的导管

    公开(公告)号：US20100010487A1

    公开(公告)日：2010-01-14

    申请号：US12499650

    申请日：2009-07-08

    申请人： Huy D. Phan ,  David K. Swanson

    发明人： Huy D. Phan ,  David K. Swanson

    IPC分类号： A61B18/18

    CPC分类号： A61B18/082 ,  A61B5/042 ,  A61B18/1492 ,  A61B2018/00065 ,  A61B2018/00214 ,  A61B2018/00238 ,  A61B2018/00351 ,  A61B2018/1472 ,  A61B2090/0436

    摘要： A medical probe includes an elongate member having a proximal end and a distal end, an ablative element mounted to the distal end of the elongate member, and a cage assembly mounted to the distal end of the elongate member, the cage assembly at least partially covers the ablative element. A method of treating tissue in a body includes inserting an ablative element in the body, placing the ablative element adjacent the tissue, and maintaining a distance between the ablative element and the tissue using a protective catheter element that circumscribes at least a portion of the ablative element.

    摘要翻译： 医疗探针包括具有近端和远端的细长构件，安装到细长构件的远端的消融元件和安装到细长构件的远端的保持架组件，保持架组件至少部分覆盖 烧伤元素。 一种在身体中处理组织的方法包括将可消融元件插入体内，将消融元件放置在组织附近，并使用保护性导管元件保持消融元件与组织之间的距离，所述保护性导管元件限定至少一部分烧蚀 元件。