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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。

2. 发明申请

WO2008091991A3 BLOOD VESSEL OCCLUDER AND METHOD OF USE 审中-公开
标题翻译：血管容器和使用方法
公开(公告)号：WO2008091991A3
公开(公告)日：2008-10-09
申请号：PCT/US2008051890
申请日：2008-01-24
申请人： TRINITY HEALTH MICHIGAN , FITZGERALD TIMOTHY , ASHBROOK MICHAEL P , HALL JOHN D , JONKMAN KENNETH R , KNOWLTON CHRISTOPHER C
发明人： FITZGERALD TIMOTHY , ASHBROOK MICHAEL P , HALL JOHN D , JONKMAN KENNETH R , KNOWLTON CHRISTOPHER C
IPC分类号： A61B17/12 , A61F2/82
CPC分类号： A61B17/12022 , A61B17/12036 , A61B17/12109 , A61B17/12113 , A61B17/12136 , A61B17/12172 , A61B2017/1205 , A61F2002/823 , A61F2002/9528 , A61F2002/9534 , A61F2250/0059
摘要： The present invention provides an apparatus and method for occluding tributary blood vessels inside a principal blood vessel while still allowing blood to flow through the principal vessel. The apparatus has a support structure and associated membrane that can be collapsed for insertion into the principal vessel. Once inserted at the desired location the support is allowed to expand, forcing the membrane to contact the inner walls of the vessel with sufficient force to occlude the openings of the tributary vessels.
摘要翻译：本发明提供了一种用于闭塞主要血管内的支流血管同时仍允许血液流过主血管的装置和方法。该设备具有支撑结构和相关膜，其可以被折叠以插入主血管中。一旦插入期望的位置，允许支撑物膨胀，迫使膜以足够的力接触血管的内壁以阻塞支流血管的开口。

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