发明名称 |
CATHETER |
摘要 |
In order to provide a catheter which can be operated even when it is deformed inside a bent blood vessel and whose movable part can be easily bent and the movable part thus bent is firmly kept in this shape, a catheter includes: a fluid-driven actuator including: a balloon; a restricting member for restricting inflation of the balloon in a short axis direction of the catheter; and a tube which is less stretchable in a long axis direction of the catheter than the balloon is, according to a cross-sectional view of the fluid-driven actuator taken along the short axis direction of the catheter, the tube being eccentrically provided with respect to the restricting member. |
申请公布号 |
EP2216067(A4) |
申请公布日期 |
2011.11.09 |
申请号 |
EP20080842631 |
申请日期 |
2008.10.24 |
申请人 |
KANEKA CORPORATION;TOHOKU UNIVERSITY |
发明人 |
KISHIDA, MANABU;HAGA, YOICHI |
分类号 |
A61F2/958;A61M25/01;A61M25/00 |
主分类号 |
A61F2/958 |
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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