发明名称 |
TRANSFORMER FOR RF VOLTAGE SENSING |
摘要 |
An electrosurgical system is disclosed. The electrosurgical system includes a multiple--secondary transformer configured for sensing voltage. The multiple-secondary transformer includes a primary winding coupled to an active terminal and a return terminal of the electrosurgical system and a plurality of secondary windings. Each of the secondary windings is configured to transform the radio frequency voltage into a sensed voltage. Each of the secondary windings includes an output coupled to a sensor circuit and configured to transmit the sensed voltage to the sensor circuit.
|
申请公布号 |
CA2604402(A1) |
申请公布日期 |
2008.03.28 |
申请号 |
CA20072604402 |
申请日期 |
2007.09.27 |
申请人 |
COVIDIEN AG |
发明人 |
PUTERBAUGH, LEWIS;MCPHERSON, JAMES W. |
分类号 |
A61B18/12;G01R15/18 |
主分类号 |
A61B18/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|