PROBLEM TO BE SOLVED: To provide an apparatus and a method that can efficiently introduce medicine into the skin at high frequency.SOLUTION: This high-frequency medicine introducing apparatus includes a high-frequency and high-potential generating circuit 30 generating a frequency of 20-100 kHz and a voltage of 200-800 V. The high-frequency and high-potential generating circuit 30 includes a high-frequency waveform forming circuit for selectively forming a high-frequency (alternating current) waveform, a high-frequency (alternating current) + side waveform and a high-frequency (alternating current) - side waveform. At least one high-frequency waveform selected out of the high-frequency (alternating current) waveform, the high-frequency (alternating current) + side waveform and the high-frequency (alternating current) - side waveform is supplied to the skin 27 to selectively introduce the medicine into a corneal layer and an outer skin or a corium layer of the skin 27.COPYRIGHT: (C)2013,JPO&INPIT【課題】高周波で薬剤を皮膚に効率良く導入できる。【解決手段】周波数;20~100kHz、電圧;200V~800Vを生成する高周波・高電位生成回路30を備え、かつ該高周波・高電位生成回路30は、高周波(交流)波形、高周波(交流)の+側波形、高周波(交流)の-側波形を選択的に形成する高周波波形形成回路を備え、該高周波波形形成回路により出力される、高周波(交流)波形、高周波(交流)の+側波形、高周波(交流)の-側波形の少なくとも1つの選択された高周波波形を皮膚27に供給し、皮膚27の角質層、表皮・真皮層に薬剤を選択的に導入する。【選択図】図5
