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公开(公告)号:US5054501A
公开(公告)日:1991-10-08
申请号:US524307
申请日:1990-05-16
CPC分类号: A61M25/09 , A61B2017/22034 , A61M2025/09083 , A61M2025/09175
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。