Light-based medical devices, namely, devices using low level lasers, light emitting diodes, infrared light and pulsed light for treating diseases, namely, diseases of the respiratory system, diseases of the circulatory system, diseases of the gastrointestinal system, ear throat and nose diseases, diseases of the nervous system, orthopedic diseases, diseases of the reproductive system, and diseases of the muscular system and for providing therapeutic purposes, namely, muscle, skeletal, nerve a...