Medical probe device and method having a flexible resilient tape stylet
    101.
    发明授权
    Medical probe device and method having a flexible resilient tape stylet 失效
    医疗探针装置和方法具有柔性弹性带探针

    公开(公告)号:US5558673A

    公开(公告)日:1996-09-24

    申请号:US316318

    申请日:1994-09-30

    CPC classification number: A61B18/1485 A61B18/1477 A61B18/22

    Abstract: The device and method of the present invention is a medical probe device which has an elongated guide having a longitudinal axis, and a handle and probe end, the guide defining a port at its probe end. The device also has a flexible, resilient tape stylet, movably mounted relative to said longitudinal guide for movement along the longitudinal axis, having two opposed side portions, a proximal end, a piercing end and a sharpened tip on said piercing end, and a deflector, housed within said longitudinal guide, which deflects said flexible resilient tape stylet through said port. A method of moving a stylet through an elongated guide to an outlet port is also disclosed. A method of manufacturing a flexible resilient tape stylet of the present invention is also disclosed.

    Abstract translation: 本发明的装置和方法是一种医疗探针装置,其具有具有纵向轴线的细长引导件,以及手柄和探针端部,该引导件在其探针端部限定出一个端口。 该装置还具有柔性的弹性带通孔,其相对于所述纵向引导件可移动地安装,用于沿着纵向轴线移动,具有两个相对的侧部,所述穿刺端上的近端,穿刺端和尖锐的尖端,以及偏转器 ,容纳在所述纵向引导件内,其使所述柔性弹性带探针通过所述端口偏转。 还公开了一种通过细长引导件将出入口移动到出口的方法。 还公开了本发明的柔性弹性带探针的制造方法。

    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
    110.
    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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