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US08221485B2 Catheter and system for introducing an intraluminal endoprosthesis 有权
用于引入管腔内假体的导管和系统

Catheter and system for introducing an intraluminal endoprosthesis
摘要：
A catheter (10) having an internal tube (13) and an external tube (14) which at least sectionally encloses the internal tube (13). The external tube (14) is connected to a balloon (16) having an endoprosthesis section (18) which positions an intraluminal endoprosthesis (20). The catheter (10) has stiffening means (31, 33, 34, 35) located in the area of at least one end of the endoprosthesis section (18) in its longitudinal direction on the internal tube (13). Also disclosed is a system comprising an intraluminal endoprosthesis (20) and a catheter (10) used for introducing an intraluminal endoprosthesis (20), preferably a stent, into a body cavity.
摘要（中）：

具有至少部分地封闭内管（13）的内管（13）和外管（14）的导管（10）。 外管（14）连接到具有定位管腔内假体（20）的内假体部分（18）的球囊（16）。 所述导管（10）具有位于内管（13）的纵向方向上位于内假体部分（18）的至少一端的区域中的加强装置（31,33,34,35）。 还公开了一种包括管腔内假体（20）和导管（10）的系统，其用于将腔内内用假体（20），优选支架引入体腔。

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