发明名称 |
System and method for multi-channel RF energy delivery with coagulum reduction |
摘要 |
A system and method for efficient delivery of radio frequency (RF) energy includes a backplane. At least a single channel card is removably coupled to the backplane for controlling the amount of RF power delivered through a single channel via an electrical coupling to at least one ablation electrode or a catheter. The at least one channel card provides a gradual increase in RF power calculated in real-time during an initial ramp-up phase, and to limit the delivery of RF power through the electrical coupling based on a received temperature of cardiac tissue in contact with the at least one ablation electrode, thereby reducing the likelihood coagulum formation.
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申请公布号 |
US2005010206(A1) |
申请公布日期 |
2005.01.13 |
申请号 |
US20040846260 |
申请日期 |
2004.05.14 |
申请人 |
CARDIMA, INC. |
发明人 |
NASAB MICHAEL;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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主权项 |
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地址 |
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