The machine should be operated by trained personnel, after the start of the machine, no AWOL, do not arbitrarily trigger the foot pedal to open the tip, in addition to the operator of other personnel are not allowed to trigger the foot switch, wear protective glasses to avoid damage to the eyes when working. Do not point the output port of the light guide arm at others, especially do not point it directly at the human eye. When using high power laser for vaporization, cutting, cauterization treatment, attention must be paid to fire extinguishing and smoke exhaust, so as not to contaminate the air, affecting the observation of the surgical field of view, affecting the treatment. Registration number State Food and Drug Administration Measures (into) word 2011 No. 3243988 Manufacturer's name (in Chinese) Product performance structure and composition The product consists of a host computer, fiber optic connector, single-use sterile optical fiber (yellow, red, blue, green, four colors each, the same material), stainless steel needles and foot switches. Laser wavelength: 1064nm ± 10nm; multi-mode; maximum output power of each fiber: 7W ± 20%; total output power of four fibers: 28W ± 20%; aiming light wavelength: 630nm ~ 670nm; aiming light output power of ≤ 3mW. Scope of application The product is clinically applicable to minimally invasive ablation, specifically used for ultrasound-guided laser treatment of the liver, thyroid lesions. Registered Agent Esaote (Shenzhen) Medical Equipment Co. After-sales service organization Esaote (Shenzhen) Medical Equipment Co. ITA Place of production Via Baldanzese 17, 50041 CALENZANO (FI) ITA Country of production (in Chinese) Italy Product name (in Chinese) Laser therapy system Product name (in English) Medical Laser Specification ECHOLASER X4 Product standard Imported product registration standard YZB/ITA 4603- 2011 "Laser Therapy System"