发明名称 |
Catheter shaft with undulating surface for reduced friction |
摘要 |
A vascular catheter which comprises a catheter shaft, said catheter defining a first surface which is of undulating shape with a plurality of curved peaks, said peaks being spaced so that a second surface in contact with the first surface is spaced from at least a substantial portion of the first surface, to reduce friction of the catheter.
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申请公布号 |
US7833203(B2) |
申请公布日期 |
2010.11.16 |
申请号 |
US20050095265 |
申请日期 |
2005.03.31 |
申请人 |
CORDIS NEUROVASCULAR, INC. |
发明人 |
SHERMAN DARREN R.;SLAZAS ROBERT |
分类号 |
A61M5/00 |
主分类号 |
A61M5/00 |
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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