PROBLEM TO BE SOLVED: To provide a frequency treatment tool capable of applying to a human body, a sound pressure with an equal voltage waveform in synchronization with a current with a voltage waveform stored in a waveform memory sound source, at low frequency.SOLUTION: A frequency treatment tool comprises a body device part 20 for flowing a current with a prescribed voltage of waveform to a space between a pair of electrode pads 12, and a waveform memory 22 provided on the body device part and storing a plurality of voltage waveforms with different frequency respectively. The waveform memory stores the voltage waveforms as waveform data formed of rectangular waves whose sampling frequency is 192 kHz or greater and quantization bit number is 24 or greater, in any of N kinds of waveform storage region, for every frequency out of the N kinds of frequencies, the tool reads the waveform data for every frequency from the waveform memory, then a D/A converter 24 converts the waveform data into an analog waveform, then the current of the voltage waveform is made to flow to the electrode pads and a number of BSTs 102, 104 whose number is equal to a logarithm of electrode pads and which are provided in parallel to the electrode pads, the waveform memory stores continuously and repeatedly waveform data for every frequency for a set period.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】低周波で、波形メモリ音源に記憶された電圧波形の電流と同期して、同一電圧波形の音圧を人体に付与する周波治療器を提供する。【解決手段】一対の電極パッド１２間に、所定の電圧波形の電流を流す本体装置部２０と、これに設けられ、周波数が異なる複数の電圧波形が記憶された波形メモリ２２と、を有し、波形メモリでは、電圧波形を、Ｎ種類の周波数における各周波数毎に、Ｎ種類の波形記憶領域のいずれかに、サンプリング周波数が１９２ｋＨｚ以上、量子化ビット数が２４以上の矩形波からなる波形データとして記憶され、波形メモリから周波数毎に波形データを読み出し、Ｄ／Ａコンバータ２４でアナログ波形に変換し、電圧波形の電流を電極パッド及び電極パッドと並列に設けられた電極パッドの対数と同数のＢＳＴ１０２、１０４に流すように構成され、波形メモリは、周波数毎に波形データが繰返し連続的に設定された時間分記憶された構成とする。【選択図】図１
