| 摘要 |
PROBLEM TO BE SOLVED: To provide a low frequency medical treatment instrument by which an effective treatment is executed in accordance with symptoms. SOLUTION: The frequencies of pulse signals C and D for controlling a treatment pulse outputted from a microcomputer 1 are made to be higher as a 'strength' dial 3c is set at a 'strong' side. Transistors Tr2, Tr3 and Tr4,..., Tr7 are turned on/off by the pulse signals C and D and a high voltage pulse for a high frequency treatment is impressed on an electrode which is connected to a jack 2. The treatment being effective for a case even in the serious symptom is executed by heightening the frequency.
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