| 摘要 |
PROBLEM TO BE SOLVED: To adjust the height of a bed to a further easy-to-stand height when a subject gets out of the bed.SOLUTION: On a floor surface on which a bed device body 2 is installed, a contact sensor 10 for detecting a contact of the leg parts of a subject 3 is juxtaposed with a bed device body 2. A detection signal from the contact sensor 10 is input in a system control device 7. When the subject 3 gets out of the bed device body 2, the system control device 7 outputs an instruction for lowering the bed 4 to the bed control device 6 and then, outputs an instruction for stopping the lowering of the bed 4 to the bed control device 6, according to the signal from the contact sensor 10. |
