发明名称 |
VARIABLE STIFFNESS ANGIOPLASTY GUIDEWIRE |
摘要 |
An angioplasty guidewire includes a proximal shaft formed with an axial passage and a variable stiffness intermediate section extending axially from the tubular shaft and having a corridor aligned axially with the passage and terminating at a distal joint. The intermediate section comprises a plurality of stiffening elements. A core element is slidably disposed axially through the passage and includes a distal end projecting into the corridor and attached to the distal joint while a flexible distal tip is mounted to the end of the intermediate portion and projects axially therefrom.
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申请公布号 |
WO9858697(A1) |
申请公布日期 |
1998.12.30 |
申请号 |
WO1998US13251 |
申请日期 |
1998.06.10 |
申请人 |
C.R. BARD, INC. |
发明人 |
DOUK, NAREAK;GAMBALE, RICHARD, A.;CHOH, RICHARD;FAGAN, JOHN, R.;MORRILL, RICHARD |
分类号 |
A61B5/00;A61B8/14;A61M25/01;A61M25/09;(IPC1-7):A61M25/01 |
主分类号 |
A61B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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