To provide an electric bed apparatus that protects a person from being caught unnecessarily when the bed moves up and down.
The electric bed apparatus 10 is equipped with a back raised floor 13 and a knee raised floor 14 that can be driven up and down, as well as side fences 18 on both sides. The back raised floor 13 and the knee raised floor 14 is provided with pressure sensitive sensors 16, 16a on the whole periphery or a part of the end of the surface. The pressure sensitive sensors 16, 16a are equipped with a judging means 17 that judges the contact with a person 12 laying on the bed and from the result of such judgment the device controls the back raised floor 13 and the knee raised floor 14 to stop the up and down driving or return to the original position.
OGINO HIROYUKI
Tomoyasu Sakaguchi
Hiroki Naito