Treatment of tissue in sphincters, sinuses, and orifices

    公开(公告)号:US08412318B2

    公开(公告)日:2013-04-02

    申请号:US11207677

    申请日:2005-08-18

    CPC classification number: A61N1/06 A61N1/403

    Abstract: The invention comprises a method and apparatus for treatment of a body part. More particularly, a method and apparatus for heat treatment of tissue using a catheter inserted into a body part is described along with means for positioning the catheter and means for positioning a set of electrodes relative to a tissue sample for treatment. Still more particularly, radio frequency energy at about 400 to 500 kilohertz is used to provide heat for the tissue treatment.

    Treatment of tissue in sphincters, sinuses, and orifices
    89.
    发明授权
    Treatment of tissue in sphincters, sinuses, and orifices 失效
    治疗括约肌,鼻窦和孔的组织

    公开(公告)号:US08353908B2

    公开(公告)日:2013-01-15

    申请号:US12648249

    申请日:2009-12-28

    Abstract: The invention comprises a method and apparatus for treatment of a body part. More particularly, a method and apparatus for heat treatment of tissue using a catheter inserted into a body part is described along with means for positioning the catheter and means for positioning a set of electrodes relative to a tissue sample for treatment. Still more particularly, radio frequency energy at about 400 to 500 kilohertz is used to provide heat for the tissue treatment.

    Abstract translation: 本发明包括一种用于治疗身体部位的方法和装置。 更具体地,描述了使用插入到身体部分中的导管来热处理组织的方法和装置,以及用于定位导管的装置和用于相对于组织样本定位一组电极的装置用于治疗。 更具体地,使用约400至500千赫兹的射频能量来为组织处理提供热量。

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