| 摘要 |
PROBLEM TO BE SOLVED: To provide a potential treatment device capable of enhancing the bodily sensation of a patient by increasing the difference between the peak value of a positive voltage and that of a negative voltage in an AC voltage.SOLUTION: Just moments before the waveform of an AC voltage Vgenerated by an AC voltage generation circuit 3 starts reduction from the peak value of the positive voltage, a control circuit 6 superimposes the positive voltage to the AC voltage Vto form the peak of the waveform. In another embodiment, just moments before the waveform of the AC voltage Vstarts increase from the peak value of the negative voltage, the control circuit 6 superimposes the negative voltage to the AC voltage Vto form the valley of the waveform. |
