发明名称 |
Irrigated ablation catheter having irrigation ports with reduced hydraulic resistance |
摘要 |
An irrigated ablation catheter includes a tip electrode with a thin shell and a plug to provide a plenum chamber. The tip electrode has an inlet of a predetermined size and noncircular shape, and outlets in the form of fluid ports formed in the thin shell wall. The plurality of the fluid ports is predetermined, as is their diameter. Each fluid port has a tapered configuration, for example, a frustoconical configuration, with a smaller inlet diameter and a larger outlet diameter. |
申请公布号 |
EP2774567(A1) |
申请公布日期 |
2014.09.10 |
申请号 |
EP20140158294 |
申请日期 |
2014.03.07 |
申请人 |
CLARK, JEFFREY L.;TOLA, JEFFRY |
发明人 |
CLARK, JEFFREY L.;TOLA, JEFFRY |
分类号 |
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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