To provide a nursing-care bed device capable of relieving the labor of a caregiver.

A plurality of support members are arranged in the direction of width of a bed with gaps in-between in such a way as bridging horizontal frames of the bed to form the bottom of the bed. A plurality of mat units 5 made of natural rubber foam are disposed in the cross direction with gaps in-between in the longitudinal direction of the bed in such a way as astride over the plurality of support members to form the floor surface of the bed. A movable shower head 9a is attached above the bed, and a funnel-shaped multi-functional container 6 for receiving urine, excrement and shower water is disposed below the floor surface of the bed. A hot air dryer 10, an odor suction machine 7, and an odor sensor 8 are connected to the funnel-shaped multi-functional container 6. The shower head 9a, the hot air dryer 10, the odor suction machine 7 and the odor sensor 8, etc. are integrally controlled and driven by a computer.