Pain Therapy Device is a new generation of effective health-care device developed based on physics, bionics, electrobiology and modern microelectronics as well as a lot of clinical practice. The device is used for temporary relief of pain associated with sore or aching muscles in the shoulder, waist, back, neck, upper extremities(arm), and lower extremities(leg) due to strain from exercise or normal household work activities.
An electrically-powered unit intended to apply various modes of electrical stimulation transcutaneously to treat/prevent neuromuscular symptoms and disorders typically as a form of physical therapy [neuromuscular electrical stimulation (NMES)/electronic muscle stimulation (EMS)]; it may in addition be intended for transcutaneous electrical nerve stimulation (TENS) to treat pain, and/or electroacupuncture. It includes an electric current pulse generator and noninvasive electrodes; it is not intended for tremor suppression. Clinical applications typically include relaxation/re-education of muscles, prevention of muscle atrophy, and improvement of blood circulation.