What kind of lamp is the "magic lamp" in the hospital? What is the light? What's the role?

Far infrared rays with a wavelength of 0.76 ~ 400 microns in the spectrum of far infrared therapeutic instrument are called infrared rays, which are invisible light. Everything above absolute zero (-273℃) can produce infrared rays. Modern physics calls it thermal rays. Medical infrared rays can be divided into near infrared rays and far infrared rays. Infrared has a wide wavelength range, so it is often divided into three regions: near infrared, middle infrared and far infrared. According to the different requirements of users, the division scope is also very different. In the medical field, it is often divided into: near infrared region of 0.76 ~ 3 microns, which has the functions of promoting metabolism, improving blood circulation, regulating physiological functions and enhancing immunity. It has special curative effect on various inflammations, pains, senile diseases and some difficult diseases. If combined with acupuncture treatment, the effect is better. Widely used in physiotherapy, internal surgery, gynecology, orthopedics, ENT, dermatology, neurology and other diseases, it is a new medical and health care device with high curative effect, quick response, no pain, wide application and no side effects. Medical institutions at home and abroad enjoy a high reputation, so they are called "magic lamps". The therapeutic scope of magic lamp therapeutic instrument: cervical spondylosis, scapulohumeral periarthritis, lumbar disc herniation, lumbago, rheumatoid arthritis, sports injury, postoperative wound healing, gastritis, diaphragm spasm, pelvic inflammatory disease, adnexitis, enteritis, amenorrhea and other symptoms, hyperosteogeny, scapulohumeral periarthritis and various pains have good curative effects. TDP therapeutic instrument is mainly suitable for diseases: A. It has good curative effect on spinal rigidity, intractable diarrhea and enteritis in children. B. It can promote blood stasis, thrombus and hematoma in the body. C. it has a miraculous effect on blood circulation disorder and microcirculation disorder. D. It has good anti-inflammatory and repercussive effects on various soft tissue injuries. E. It can obviously relieve or treat patients with rheumatoid arthritis and headache.