| 摘要 |
PURPOSE:To surely operate an electromotive bed only by foot by supporting a switch main body to a frame in the longitudinal direction of the struck section of the electromotive bed to move freely adjustable and operating a pressure system switch unit by a stepping type control member. CONSTITUTION:A foot switch 3 for bed is mounted at the required position by deviating a holding base frame 4 with auxiliary metal fittings 7a and 7b removed from key-like frames 6a and 6b in a frame on the longitudinal side of a truck section of the electromotive bed. At the time of a control by a medical caretaker, a micro switch 11 is operated through a control unit 9 by pressing and applying the tip of a toe to a warped section 15 to which an elastic member 16 is applied for preventing slip of a stepping type control member 5 supported in a manner of freely swinging through a mounting lag 13 to the holding frame 4. Thus, the erecting and laying of the floor section of bed are adjusted by the control and the medical caretaker can use both hands to accurately take care of the patient. |
