发明名称 |
Thermal therapy device and method of use |
摘要 |
The thermal therapy device comprises an inverter circuit connected to the primary side of a transformer, a series resonance circuit connected to the secondary side of the transformer and including a magnetic field generation coil and a resonance controller, and a controller for determining the resonance frequency based on the secondary current. The controller has a measurement mode and an operation mode which are alternately repeated. During the measurement mode the resonance frequency of the series resonance circuit is measured, while during the operation mode a drive signal of said measured resonance frequency is supplied from the controller to the inverter circuit.
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申请公布号 |
US7833258(B2) |
申请公布日期 |
2010.11.16 |
申请号 |
US20050578954 |
申请日期 |
2005.04.22 |
申请人 |
KANAZAWA UNIVERSITY TECHNOLOGY LICENSING ORGANIZATION LTD.;KOMATU POWER TRON CO., LTD |
发明人 |
NAGANO ISAMU;IGARASHI KOUICHI |
分类号 |
A61F7/00;A61N1/40;A61N2/00 |
主分类号 |
A61F7/00 |
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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