... 3)Semiconductor red laser indication(4)Internal circulation air cooling system Applications:1. Surgery: hemangioma, dermatofibroma, hemorrhoids, ... mass, chronic ulcers, vasculitis, scapulohumeral periarthritis, soft tissue contusion, wound infection.Features :1. Computer control to ... arm for laser output5. Internal circulation air cooling system6. Output power >25WTechnical Specifications: TypeHF- ...