The present invention relates to a high frequency therapeutic device designed to electrically treat affected areas using high frequency. More specifically, the present invention relates to a high frequency therapeutic device which makes muscles in human body to contract and relax. By applying high frequency to an affected area in human body, the high frequency therapeutic device brings electrotherapeutic effects such as deep heat generation caused by bi-polar high frequency. Additionally, the high frequency therapeutic device also generates frequency similar to low frequency by applying uni-polar high frequency onto the affected area on a regular basis.본 발명은 고주파를 이용하여 환부에 전기 치료하는 고주파 치료기에 관한 것으로서, 보다 상세하게는 고주파를 인체 환부에 인가함으로써 양극 고주파에 의한 심부열 발생과 같은 전기치료효과와 더불어, 일정시간 간격으로 반극 고주파를 환부에 공급함으로써 저주파와 유사한 인체 근육의 수축 및 이완 효과를 갖는 고주파 치료기에 관한 것이다.
