A novel high-frequency therapeutic instrument belongs to the field of electronic medical care, in particular to a high-frequency electronic health care therapeutic instrument, which comprises a high-voltage negative ion generator, a negative ion conveyor belt and a meridian acupoint potential comb, and is characterized in that the high-voltage negative ion generator outputs high-voltage negative ions with the same frequency as human electricity, and the negative ions are supplemented to organs and cells of the sick human body through the negative ion conveyor belt and the meridian acupoint potential comb to increase membrane potential, activate cells, restore cell vitality, adjust physiological balance, improve immunity and disease resistance, and prevent and treat diseases. The new high-frequency therapeutic instrument has the following outstanding advantages:

1. It has a holistic and all-round health care and treatment effect on human body, and fundamentally prevents and treats diseases;

2. No toxic side effects and discomfort;

3. Health care treatment is carried out synchronously with sleep every day, without occupying special time, which is not only suitable for long-term daily health care of middle-aged and elderly people at home, but also convenient for busy people to use for a long time.