The small operating room light, mostly uses the suspension type to have the porous lamp. Light from the ground 2000 mm, so that nurses can freely adjust the angle of the lamp. General operation need to have auxiliary operation lamp or movable vertical nine-hole light can assist in the operation of the lack of lighting. In the oral cavity, throat, gynecological pelvic cavity, rectum and need to make some deep irradiation operation, use the spotlight auxiliary lamp to cooperate.
The operation of the operating room to purify the light, many of the use of streamlined multi-lamp lights or ceiling embedded multi-light lamp. In particular, in the operating room with observation desk, the observation desk is fitted with a multiple-hole or cantilever-type lamp.
The air conditioning system (horizontal or vertical laminar flow) is used in the operation of aseptic cleaning in foreign countries.