发明名称 |
Helically shaped electrophysiology catheter |
摘要 |
An electrophysiology (EP) device suitable for ablating tissue within a patient's body lumen. The EP device of the invention generally comprises an elongated shaft having a distal shaft section with a helical shape and at least one electrode on an exterior portion thereof. One aspect of the invention comprises a method of performing a medical procedure, such as treating a patient for atrial arrhythmia, by forming a lesion using an EP device embodying features of the invention.
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申请公布号 |
US2005015084(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20040909668 |
申请日期 |
2004.08.02 |
申请人 |
CARDIMA, INC. |
发明人 |
HILL RICHARD E.;LIM ALEX L.;HUYNH TIM;CHAN ERIC K. Y. |
分类号 |
A61B18/12;A61B18/14;(IPC1-7):A61B18/14 |
主分类号 |
A61B18/12 |
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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