The Palliative Effect of TENS-WAA on 'Capsaicin/Heat' Induced Acute Lower Back Pain: a Self-controlled Clinical Study

Based on the theory of wrist and ankle needles, transcutaneous electrical nerve stimulation is a kind of analgesic treatment device that combines wrist and ankle needles with transcutaneous electrical nerve stimulation, and can be worn on the human wrist and ankle. Transcutaneous Electrical Nerve Stimulation based on Wrist-Ankle Acupuncture Theory uses low-frequency electronic pulses to stimulate the entry point of the wrist-ankle needle, which has the advantages of easy to wear, concentration of the treatment site, safety of the treatment, and no needles.