发明名称 |
Catheter electrode and rail system for cardiac ablation |
摘要 |
The instant invention is directed toward an ablation catheter and sheath incorporating wire rail system. The catheter may have a combination of rigid and flexible components to orient an ablation electrode at the distal tip toward the target tissue. The wire rail acts to guide an ablation tip along the tissue to aid in the formation of spot or continuous linear lesions on a trabecular surface, e.g., in the right atrium along the isthmus between the ostium of the inferior vena cava and the tricuspid valve.
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申请公布号 |
US2005267461(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20040857421 |
申请日期 |
2004.05.27 |
申请人 |
CAO HONG;ROOP JOHN A;BELHE KEDAR R;PAUL SAURAV |
发明人 |
CAO HONG;ROOP JOHN A.;BELHE KEDAR R.;PAUL SAURAV |
分类号 |
A61B18/14;(IPC1-7):A61B18/14 |
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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