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1. 发明申请

WO2008024140A3 ALIGNMENT SHEATH APPARATUS AND METHOD 审中-公开
标题翻译：对齐设备和方法
公开(公告)号：WO2008024140A3
公开(公告)日：2008-06-19
申请号：PCT/US2007010670
申请日：2007-05-03
申请人： BOSTON SCIENT SCIMED INC
发明人： JENSON MARK , DRASLER WILLIAM , EIDENSCHINK TRACEE
IPC分类号： A61F2/06 , A61F2/86
CPC分类号： A61F2/856 , A61F2/852 , A61F2/86 , A61F2/954 , A61F2002/067 , A61F2220/005 , A61F2220/0058 , A61F2230/001 , A61F2230/0043 , A61F2250/006
摘要： The invention is direction to an alignment apparatus (10) comprising a central sheath (30), an alignment sheath (60), and at least one stent (40). The central sheath and the alignment sheath each have a wall and a distal end where the wall (62) of the alignment sheath is engaged to the wall (32) of the central sheath. The wall of the central sheath defines a central lumen (36) that has a central guide wire (34) extending therethrough and the wall of the alignment sheath defines an alignment lumen (66) that has an alignment guide wire (64) extending therethrough. The distal end of the alignment sheath is positioned proximally to the distal end of the central sheath. The alignment apparatus has at least one stent disposed about one of the alignment guide wire or the central guide wire. The at least one stent has a pre-delivered - state so that when the at least one stent is in the pre-delivered state, it is contained within at least one of the central sheath and the alignment sheath.
摘要翻译：本发明是包括中心护套（30），对准护套（60）和至少一个支架（40）的对准装置（10）的方向。中心护套和对准护套每个都具有壁和远端，其中对准护套的壁（62）接合到中心护套的壁（32）。中心护套的壁限定了具有延伸穿过其中的中心导丝（34）的中心腔（36），并且对准护套的壁限定具有延伸穿过其中的对准导丝（64）的对准内腔（66）。对准护套的远端位于中央护套的远端的近侧。对准装置具有至少一个支架，其布置在对准引导线或中心引导线之一附近。至少一个支架具有预输送状态，使得当至少一个支架处于预输送状态时，其被包含在至少一个中心护套和对准护套中。

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