PROBLEM TO BE SOLVED: To provide a potential therapeutic device capable of producing BDNF more efficiently, while suppressing as much as possible strain of an output waveform of an AC voltage supplied to an organism.SOLUTION: When supplying to an organism, an output from a high potential generating part for generating a high potential, a frequency of an AC voltage of the output to be supplied to the organism is set lower (40 Hz or lower or the like) than a commercial frequency, and a high potential having such a frequency (25 Hz or higher or the like) is supplied that decline of an output voltage caused by strain of an output waveform is 20% or less of a set voltage.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】生体に供給する交流電圧の出力波形の歪みをできるだけ抑制しつつ、より効率的にBDNFを産生可能とする電位治療器を提供すること。 【解決手段】高電位を発生させる高電位発生部の出力を生体に供給するに際して、生体に供給する出力の交流電圧の周波数を商用周波数より小さく(40Hz以下等)するとともに、出力波形の歪みによる出力電圧の低下が設定電圧の20%以下となるような周波数(25Hz以上等)の高電位を供給する。【選択図】 図1