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    • 1. 发明申请
    • Atraumatic ball tip and side wall opening
    • 无创球头和侧壁开口
    • US20090036840A1
    • 2009-02-05
    • US12232842
    • 2008-09-25
    • Victor E. VirayDavid Callaghan
    • Victor E. VirayDavid Callaghan
    • A61M25/00
    • A61F6/225A61M25/0136A61M37/0069
    • A delivery catheter with a plug ejection mechanism with a fluid filled actuator incorporated in the catheter handle is disclosed. After delivery of RF energy, the plug is deployed within the region of the lesion by activating the plug ejection mechanism. A delivery catheter used for female sterilization with an atraumatic ball tip and an opening in the side wall of the catheter body is disclosed. The delivery catheter includes a hinge that will yield or bend under a certain load to prevent injury to the uterine wall or fallopian tube. The side wall opening is angled to allow proper placement of a plug into the fallopian tube for occlusion of the fallopian tube.
    • 公开了一种具有塞子排出机构的输送导管,其具有结合在导管手柄中的流体填充致动器。 在RF能量传递之后,通过启动插头弹出机构将插头部署在病变区域内。 公开了一种用于与无创伤球头和导管主体侧壁中的开口进行雌性灭菌的输送导管。 输送导管包括在一定负荷下产生或弯曲的铰链,以防止对子宫壁或输卵管的损伤。 侧壁开口成角度以允许将插塞适当地放置到输卵管中以阻塞输卵管。