PROBLEM TO BE SOLVED: To provide a potential therapeutic instrument and a control method of the potential therapeutic instrument capable of solving a problem in which a high potential and a low potential are repeated, also the high potential and off are repeated, further the low potential and off are repeated in a predetermined time, and thereby the body of a subject is used to the potential.SOLUTION: A potential therapeutic instrument is characterized in that a first potential and a second potential or off are continuously switched in a predetermined time. Also, the potential therapeutic instrument is characterized in that the first potential is a predetermined high potential, the second potential is a predetermined low potential, the high potential is -800 V and the low potential is -200 V.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】 所定時間で、高電位と低電位とを繰り返したり、また、高電位とオフとを繰り返したり、さらに低電位とオフとを繰り返すことで、治療者の身体がその電位に慣れてしまうという問題を解決することができる電位治療器及び電位治療器の制御方法を提供することにある。【解決手段】 第1の電位と、第2の電位又はオフとを、所定時間で連続的に切り換えることを特徴とし、また、第1の電位が所定の高電位で、第2の電位が所定の低電位であり、高電位が-800Vで、低電位が-200Vであることを特徴とする。【選択図】なし