| 摘要 |
PURPOSE: To effectively prevent a bedsore in spite of simple structure. CONSTITUTION: This bed is a bed 101 provided with a floor 111 on which a person can lie down and a base body 121 on which the floor 101 is installed, and the floor 111 is constituted by coupling a pair of floor members 113 which divide the floor 111 in the longitudinal direction of the bed 101, and the base body 121 is provided with a floor member driving means 123 capable of turning either or both of the pair of floor members 113 around the joining part of the floor members 113. |
