发明名称 |
System for improving efficiency of electrosurgical generators |
摘要 |
A method of improving efficiency of an electrosurgical generator is presented, the method including controlling an output of an electrosurgical generator by converting a direct current (DC) to an alternating current (AC) using an inverter, and sensing a current and a voltage at an output of the inverter. The method further includes the steps of determining a power level based on the sensed voltage and the sensed current, determining an efficiency of the electrosurgical generator, and inserting a predetermined integer number of off cycles when the efficiency of the electrosurgical generator reaches a threshold power efficiency. |
申请公布号 |
EP2851025(A3) |
申请公布日期 |
2015.05.06 |
申请号 |
EP20140184738 |
申请日期 |
2014.09.15 |
申请人 |
COVIDIEN LP |
发明人 |
GILBERT, JAMES A.;JOHNSTON, MARK A.;MATTMILLER, AARON;JOHNSON, JOSHUA H. |
分类号 |
A61B18/12 |
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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