The CO2 Surgical Laser System( Model: CL50) is one new type of intelligent laser device which is controlled by microprocessor program, reliable performance, con-venient operating. 1. System modes: continuous, single pulse, repeat pulse, super pulse. Output power is adjustable from 0.5W~ 35W continuously. 2. Aiming beam: Red pilot beam of 2mW red laser. 3. Laser beam delivery system is composed of light 7-joint spring-balanced articulated arm, which can be operated conveniently. 4. Output power and irradiating time can be read directly from digital faceplate which provides correct data for doctor' ' s clinical material. 5. The handpiece has many types which can be used in different clinical treatment such as cutting, burning, vaporizing, solidifying. Among these handpieces, there is a lank one applied in otolaryngology. It can reach deep into nasal cavity and guttural inner to resect or vaporize the focus of a disease. 6. The treatment is used to cure surface disease of face while causing less damage. It holds good for beauty culture. 2) .Adaptive scope: The CO2 laser therapy apparatus model is suitable for used extensively in such departments as dermatological, ENT, gynecological and general surgical for cautery, cutting and vaporization treatment. This machine is well suited to usage by different levels of hospitals and medical centers.