The device is designed for radiotherapy in specialized hospitals and offices. Purpose: - Treatment of malignant and benign tumors of the lower lip, skin and mucous membranes, subcutaneous tumors (metastases, lymphomas, enlarged lymph nodes), tumors of the bones of the skull.- Treatment of keloid scars resulting from various causes (injuries, burns, surgery, wounds). - Treatment of malignant and benign (hemangioma) tumors of the eyelids and periorbital tissues.- Anti-inflammatory radiotherapy for degenerative and dystrophic diseases of the skin and joint apparatus and diseases of the peripheral nervous system.