Hospital bed, with back, intelligent turning, prevention of bedsores, mobile transportation, rest, rehabilitation, drug administration and infusion and other functions. Convenient for medical and nursing observation rounds and family members to operate the use, but also for healthy people, severe disabilities, the elderly, urinary incontinence, traumatic brain injury during the stabilization period or the recovery period of the patient's home rehabilitation and recuperation treatment, the main use of occasions are major hospitals, township health centers, community health service centers, rehabilitation institutions, family pension wards, and so on.