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公开(公告)号:US20130023854A1
公开(公告)日:2013-01-24
申请号:US13623260
申请日:2012-09-20
申请人: Boris Reydel , Ben Reydel
发明人: Boris Reydel , Ben Reydel
IPC分类号: A61M25/09
CPC分类号: A61M25/003 , A61B17/22031 , A61B17/221 , A61B2017/00349 , A61B2017/22034 , A61B2017/2212 , A61B2017/306 , A61M25/007 , A61M25/0074 , A61M25/0082
摘要: A system and method for gaining access to an internal bodily structure, such as the ampullae. The system includes an elongate catheter having a lumen extending there through. An elongate wire including distal coil is movably extendable from the distal end of the catheter and is configured to engage the inner surface of the bodily structure. Proximal movement of the elongate wire flattens the inner surface of the bodily structure and aligns the passageway thereof with the longitudinal axis of the catheter.
摘要翻译: 用于获取内部身体结构(如壶腹)的系统和方法。 该系统包括细长导管,其具有在其中延伸的内腔。 包括远端线圈的细长线材可从导管的远端可移动地延伸并且构造成接合身体结构的内表面。 细长丝的近端运动使身体结构的内表面变平,并使其通道与导管的纵向轴线对准。