Steerable guide wire for cannulation of tubular or vascular organs
    1.
    发明授权
    Steerable guide wire for cannulation of tubular or vascular organs 失效
    用于导管管状或血管装置的可导向导线

    公开(公告)号:US5054501A

    公开(公告)日:1991-10-08

    申请号:US524307

    申请日:1990-05-16

    摘要: A steerable guide wire for cannulation of tubular or vascular organs. The guide wire has a distal end and a proximal end. The guide wire has at least one coil forming a helix near the distal end of the guide wire to aid in the negotiation through tubular or vascular organs such as endoscopic retrograde or antegrade cannulation of the cystic duct. A removable clamp is secured to the proximal end of the guide wire to allow the user to apply torsional and longitudinal force to steer the guide wire into position.

    摘要翻译: 用于插管管状或血管器官的可导向导丝。 导丝具有远端和近端。 导丝线具有至少一个线圈,其在导线的远端附近形成螺旋,以帮助通过管状或维管器官进行协商,例如囊性管内窥镜逆行或顺行插管。 可拆卸的夹具固定到导丝的近端,以允许使用者施加扭转和纵向力以将引导线转向就位。