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1. 发明申请

WO2009029332A4 INTRODUCER FOR CANNULA AND METHOD 审中-公开
标题翻译：导管和方法介绍
公开(公告)号：WO2009029332A4
公开(公告)日：2009-05-14
申请号：PCT/US2008068203
申请日：2008-06-25
申请人： AVALON LAB LLC , BARTLETT ROBERT H , JONKMAN KENNETH R
发明人： BARTLETT ROBERT H , JONKMAN KENNETH R
IPC分类号： A61M5/178 , A61B17/34 , A61M5/00
CPC分类号： A61B17/3415 , A61M25/0017 , A61M25/0021
摘要： An introducer for a blood vessel cannula has a main elongate portion adapted for insertion into a blood vessel cannula. A first end of a transition portion is adjacent to and extends from the main elongate portion. The first end of the transition portion has an outside diameter larger than an outside diameter of a second end of the transition portion. A first end of an extended portion is adjacent to and extends from the second end of the transition portion and the first end of the extended portion has an outside diameter that is larger than an outside diameter of a second end of the extended portion. A distal end portion is adjacent the second end of the extended portion and has an aperture. A lumen extends through the aperture, main elongate portion, the transition portion, the extended portion, and the distal end portion.
摘要翻译：用于血管套管的导引器具有适于插入血管套管中的主细长部分。过渡部分的第一端与主细长部分相邻并从主细长部分延伸。过渡部分的第一端具有比过渡部分的第二端的外径大的外径。延伸部分的第一端与过渡部分的第二端相邻并从延伸部分的第二端延伸，并且延伸部分的第一端具有比延伸部分的第二端的外径大的外径。远端部分邻近延伸部分的第二端并具有孔。内腔延伸穿过孔，主细长部分，过渡部分，延伸部分和远端部分。

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