What are the hospital signs?

Hospital logo classification; first-level guidance: outdoor, building signs, hospital building/gate name and logo; hospital road guidance signs; hospital service facilities, parking lot hospital building logos, hospital outdoor general map. Secondary guidance: floor corridor signs, hospital floor general index, hospital floor index and floor plan distribution map, hospital lobby corridor marking hospital service facilities, stair diversion channel guidance. Expert introduction column, medical education propaganda column, science and education propaganda. Third-level guidance: unit cards, each medical unit (radiology department, laboratory department, etc.), each nursing unit of the hospital, nurse station, each administrative logistics unit, unit function room, floor number. Four-level guidance: house number, window plate, door number of each room, clinic number, ward number, each service window number for free medicine collection; entry and exit, etc., hospital public service facilities restrooms; shops; warning signs, bed numbers, elevator numbers .