| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for insertion that can easily be inserted under the body of a bedridden old person or a sick person without giving a pain or an uncomfortable feeling. SOLUTION: An inserting device 1 is comprised of an ultrasonic oscillator 5 set inside a hollow panel 4 so that it oscillates the panel. It can be constituted either by attaching plural ultrasonic oscillators 5 of which the oscillatory directions are different to the inside of the hollow panel 4 comprised of a thin board 3 at the both sides of a frame 2 or by setting the folded thin board 3 to the both sides of the frame 2, respectively attaching the ultrasonic oscillators 5 to the both sides of the frame 2 and having the oscillator 5 touch the inside of each thin board 3 obliquely. Also, the device 1 can be set to a transferring system, which has a horizontally transferring means and an ascending and descending means, or a frame that has a rotating wheel at its lower end.
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