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    Localization element with energized tip
    1.
    发明授权
    Localization element with energized tip 有权
    带通电尖端的本地化元件

    公开(公告)号：US07468042B2

    公开(公告)日：2008-12-23

    申请号：US10833598

    申请日：2004-04-27

    申请人： Roman Turovskiy ,  Ted Su ,  Steven Kim ,  Mani Prakash

    发明人： Roman Turovskiy ,  Ted Su ,  Steven Kim ,  Mani Prakash

    IPC分类号： A61B10/00 ,  A61B18/18

    CPC分类号： A61B90/39 ,  A61B18/1477 ,  A61B18/1815 ,  A61B2018/1425 ,  A61B2018/1435 ,  A61B2018/1475 ,  A61B2018/183 ,  A61B2090/3908

    摘要： This invention is an improved tissue-localizing device with an electrically energized locator element for fixedly yet removably marking a volume of tissue containing a suspect region for excision. The electrical energizing of the locator element facilitates the penetration of the locator element in to subject's tissue and minimizes resistance due to dense or calcified tissues. At least one locator element is deployed into tissue and assumes a predetermined curvilinear shape to define a tissue border containing a suspect tissue region along a path. Multiple locator elements may be deployed to further define the tissue volume along additional paths defining the tissue volume border that do not penetrate the volume. Delivery of electric current may be achieved through monopolar or bipolar electronic configuration depending on design needs. Various energy sources, e.g. radio frequency, microwave or ultrasound, may be implemented in this energized tissue-localizing device.

    摘要翻译： 本发明是一种改进的组织定位装置，其具有用于固定地可移除地标记包含可疑区域的组织的体积的用于切除的电激励定位元件。 定位器元件的电能激励定位元件穿透到受试者的组织中并使由于致密或钙化组织引起的阻力最小化。 至少一个定位元件被部署到组织中并且呈现预定的曲线形状以限定沿着路径包含可疑组织区域的组织边界。 可以部署多个定位器元件以进一步沿着限定不穿透该体积的组织体积边界的附加路径限定组织体积。 根据设计需要，可以通过单极或双极电子配置实现电流传递。 各种能量源 射频，微波或超声可以在这种激活的组织定位装置中实现。

    Localization element with energized tip
    7.
    发明授权
    Localization element with energized tip 有权
    带通电尖端的本地化元件

    公开(公告)号：US06752767B2

    公开(公告)日：2004-06-22

    申请号：US10271850

    申请日：2002-10-15

    申请人： Roman Turovskiy ,  Ted Su ,  Steven Kim ,  Mani Prakash

    发明人： Roman Turovskiy ,  Ted Su ,  Steven Kim ,  Mani Prakash

    IPC分类号： A61B1050

    CPC分类号： A61B90/39 ,  A61B18/1477 ,  A61B18/1815 ,  A61B2018/1425 ,  A61B2018/1435 ,  A61B2018/1475 ,  A61B2018/183 ,  A61B2090/3908

    摘要： This invention is an improved tissue-localizing device with an electrically energized locator element for fixedly yet removably marking a volume of tissue containing a suspect region for excision. The electrical energizing of the locator element facilitates the penetration of the locator element in to subject's tissue and minimizes resistance due to dense or calcified tissues. At least one locator element is deployed into tissue and assumes a predetermined curvilinear shape to define a tissue border containing a suspect tissue region along a path. Multiple locator elements may be deployed to further define the tissue volume along additional paths defining the tissue volume border that do not penetrate the volume. Delivery of electric current may be achieved through monopolar or bipolar electronic configuration depending on design needs. Various energy sources, e.g. radio frequency, microwave or ultrasound, may be implemented in this energized tissue-localizing device.

    摘要翻译： 本发明是一种改进的组织定位装置，其具有用于固定地可移除地标记包含可疑区域的组织的体积的用于切除的电激励定位元件。 定位器元件的电能激励定位元件穿透到受试者的组织中并使由于致密或钙化组织引起的阻力最小化。 至少一个定位元件被部署到组织中并且呈现预定的曲线形状以限定沿着路径包含可疑组织区域的组织边界。 可以部署多个定位器元件以进一步沿着限定不穿透该体积的组织体积边界的附加路径限定组织体积。 根据设计需要，可以通过单极或双极电子配置实现电流传递。 各种能量源 射频，微波或超声可以在这种激活的组织定位装置中实现。