发明名称 |
BALLOON-EQUIPPED ABLATION CATHETER |
摘要 |
The stirring efficiency of a heating liquid which is supplied to the balloon of a balloon-equipped ablation catheter is increased to quickly uniformize the surface temperature of the balloon, and air is prevented from remaining in the balloon-equipped ablation catheter to enhance the safety of treatment which uses the balloon-equipped ablation catheter. A shaft for a balloon-equipped ablation catheter, consisting of a single pipe, wherein the shaft has two lumens which communicate from the distal end to the proximal end of the shaft, a first lumen being a guide wire passage lumen which is provided in order to allow a guide wire to pass therethrough, the second lumen being a liquid supply lumen which is provided in order to supply liquid to the inside of the balloon of the balloon-equipped ablation catheter. |
申请公布号 |
EP2415495(B1) |
申请公布日期 |
2016.09.28 |
申请号 |
EP20100758685 |
申请日期 |
2010.03.30 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
YAGI, TAKAHIRO;TAKAOKA, MOTOKI;MATSUKUMA, AKINORI |
分类号 |
A61B18/14;A61F2/958;A61B18/00;A61B18/04 |
主分类号 |
A61B18/14 |
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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