Laser CTL 1105MX - Doris Pro - generates radiation with a wavelength of 940nm, 10W and extremely high power density radiation exposure on the tissue. Our laser is a device designed for a wide range of pediatric use. Very thin flexible optical fiber with a diameter of 0.15mm enables the low power radiation - obtain parameters of radiation allowing performing open surgery treatments - treatments in the open field operation eg. skin: hemangiomas, calluses, warts, warts; proctology: hemorrhoids, polyps, fistulas; disease navel: granulomas, cysts; lungs: lobar resections and cuneiform, traumatic change; abdomen: tumors and cysts of the liver, spleen, pancreas; limb: soft tissue tumors, hemangiomas and lymphatic vessels.