发明名称 |
SYSTEM AND METHOD FOR GENERATING RADIO FREQUENCY ENERGY |
摘要 |
An electrosurgical generator is disclosed. The electrosurgical generator includes a power supply for generating a DC voltage. The electrosurgical generator also includes a first parallel inductor-capacitor circuit being driven by a first signal at a first predetermined frequency and a second parallel inductor-capacitor inductor-capacitor circuit driven by a second signal at the first predetermined frequency phase shifted 180.degree.. The electrosurgical generator further includes a series inductor-capacitor resonant circuit operably connected in series with a primary winding of a transformer. The first and second parallel inductor-capacitor circuits are operably connected to the transformer, such that the first inductor-capacitor circuit generates a positive half sine wave and the second inductor-capacitor circuit generates a 180.degree. phase- shifted positive half sine wave to generate a full sine wave in a secondary winding of the transformer.</SDO AB>
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申请公布号 |
CA2582171(A1) |
申请公布日期 |
2007.09.21 |
申请号 |
CA20072582171 |
申请日期 |
2007.03.19 |
申请人 |
SHERWOOD SERVICES AG |
发明人 |
MCPHERSON, JAMES W.;ORSZULAK, JAMES H. |
分类号 |
A61B18/12;A61B18/00;H02M7/44;H03B5/12;H03B19/00 |
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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