发明名称 |
ELECTROPHYSIOLOGY ABLATION DEVICE |
摘要 |
An electrophysiology ablation device includes a catheter sleeve (1), an electrode sleeve (2), a steering ball sleeve (4), a central rod (6), an ablation electrode (3) and a steeling ball(5). The catheter sleeve (1), the electrode sleeve (2), the steering ball sleeve (4) and the central rod (6) are muff-coupled together, and the steering ball (5) can be deployed radially to define a meshed spherical shape, in order to steer the positioning of the ablation electrode (3) which can be deployed to define a meshed disk shape, so the ablation electrode (3) can be positioned at the ostium of the pulmonary vein accurately. |
申请公布号 |
WO2009021378(A1) |
申请公布日期 |
2009.02.19 |
申请号 |
WO2007CN70451 |
申请日期 |
2007.08.10 |
申请人 |
BEIJING AMSINO MEDICAL CO., LTD;MA, XIAOYI;HUANG, CONGXIN;LI, ZHENGYANG |
发明人 |
MA, XIAOYI;HUANG, CONGXIN;LI, ZHENGYANG |
分类号 |
A61B18/14;A61N1/04 |
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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