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Technical key and mechanism of laser-involved therapy

The method of laser-involved therapy can be classified as the following: (1) intravascular low level He-Ne laser irradiation therapy; (2) light-oxygen-blood therapy; (3) light-oxygen-blood therapy. The key of laser-involved therapy is the proper wavelength light. The use of energy in laser-involved therapy is different from that in laser acupuncture. Of all kinds of light-involved therapy, oxygen has direct influence on the curative effect. Oxygen can be thought as the carrier of laser energy. Having absorbed the photon, the oxygen get excited and reaches every part of the organism through blood circulation, which promotes physiological and biochemistry reaction and therefore improves the metabolism.