| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple back rest bed with which the upper half of the body is stably supported and a back rest board (1) can be operated without anxiety about a user requiring nursing to the upper half of the body, a bedridden patient and an aged person and which is equipped with a pillow (5) with a head part controlling function. SOLUTION: The back rest board (1) arranged on a bed or the bottom end of a mattress and provided with a curved face is attached with a function for controlling the angle of inclination to facilitate to control elevation of the back, and in addition, the pillow (5) with the head part controlling function is equipped in such a way that the user can freely set the angle and can simply operate without anxiety. |
