Q. How does "Cold Laser Therapy" work?A. Low-level or cold laser therapy is the application of the wavelength 808nm and 650nm low level laser to irradiate on injuries or wounds to improve the microcirculation & metabolism in the irradiated area and increase and abundant blood supply to the injured tissues. In addition, it increases the tensile strength of tissue, accelerates the rehabilitation of the sports injuries, relieves the pain, anti-inflammation. LLLT infrared laser has been proven in clinical trials to promote faster healing and reduce pain. Q. What is the indication scope of your cold laser therapeutic instrument?A. Through the...