GUIDEWIRE WITH FLEXIBLE DISTAL TIP

申请公布号：WO9114395(A1)

申请号：WO1991US01853

申请日期：1991.03.19

申请公布日期：1991.10.03

申请人：

TARGET THERAPEUTICS

发明人：ENGELSON, ERIK, T.

分类号：A61M25/01;A61B5/00;B29C47/02;B29C47/18

主分类号：A61M25/01

摘要：Fil de guidage de cathéter (14) composé d'une âme de fil (38) dont la section terminale distale (42) est enveloppée dans un manchon polymère (44) afin d'augmenter la résistance au flambage de l'âme. Des gorges espacées axialement (46) formées dans le manchon augmentent la flexibilité de la section terminale de l'âme. Le fil de guidage est avantageusement utilisé avec un cathéter de faible diamètre (12) afin d'accéder à des sites corporels par des chemins de vaisseaux tortueux.

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