发明名称 |
Catheter system having a porous shaft and fluid irrigation capabilities |
摘要 |
An improved ablation catheter having a distal tip section made of flexible porous plastic material for fluid infusion and irrigation at its electrode comprises a catheter shaft having a distal section and at least one lumen extending therebetween, wherein the catheter is inserted into the chambers of the heart to create deep and large lesions by applying radiofrequency energy along with irrigated fluid to the electrode.
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申请公布号 |
US5913856(A) |
申请公布日期 |
1999.06.22 |
申请号 |
US19980100176 |
申请日期 |
1998.06.18 |
申请人 |
IRVINE BIOMEDICAL, INC. |
发明人 |
CHIA, WENG-KWEN RAYMOND;TU, HOSHENG |
分类号 |
A61B18/14;(IPC1-7):A61B17/36 |
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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