PROBLEM TO BE SOLVED: To provide a high-voltage potential treatment device which adjusts the level of voltage applied to a person to be treated according to the condition of the person to be treated, thereby capable of raising the treatment efficiency when performing high-voltage potential treatment especially during sleep.SOLUTION: The high-voltage potential treatment device includes: a voltage controller 10 for making the voltage of an input power source into a predetermined voltage a high-voltage potential generator 19 which converts a power source transformed to a predetermined voltage level by the voltage controller 10 to high-pressure direct current or high-pressure alternating current to be output an output device 24 which outputs the high-pressure direct current or the high-pressure alternating current formed by the high-voltage potential generator 19 to the side of the person to be treated a microcomputer 5 which controls the operation of the voltage controller 10, the high-voltage potential generator 19, and the output device 24 at least a pulse sensor 14 which detects the pulse of the person to be treated and outputs a pulse signal of the detected pulse, wherein the voltage of the input power source can be controlled at a predetermined voltage by the microcomputer 5 responding to the pulse rate detected by the pulse sensor 14.COPYRIGHT: (C)2012,JPO&INPIT【課題】特に睡眠中に高圧電位治療を行なう場合において、被治療者に加える電圧のレベルを被治療者の状態に合わせて調整することで、治療効率を高めることを可能にする高圧電位治療器を提供すること。【解決手段】入力電源の電圧を所定の電圧にするための電圧制御手段10と、電圧制御手段10により所定の電圧レベルに変圧された電源を高圧の直流又は交流に変換して出力する高圧電位発生手段19と、高圧電位発生手段19で生成された高圧の直流又は交流を被治療者側に出力する出力手段24と、少なくとも前記電圧制御手段10、高圧電位発生手段19及び出力手段24の作動を制御するマイコン5と、被治療者の脈拍を検知して該検知した脈拍信号を出力する脈拍センサー14を具備し、脈拍センサー14で検知した脈拍数に応じて、マイコン5の制御により、入力電源の電圧を所定の電圧に制御可能にした。【選択図】図1