Popular medical instrument-“multi-purpose stretcher”

A variety of medical instruments are developed for and widely applied to treatment in the DPRK.
The “multi-purpose stretcher” is one of them.
The instrument is quite another make in stretching manner and cures spinal diseases including discus hernia and the fracture and dislocation of arms and legs.
The instrument levels the whole spinal cord almost straight to the stretching direction (to lumbar), making up the drawback of the previous spinal stretchers.
In case of long bone fracture, it is brought to x-ray room for image-aided stretching-relocating.
Experts and the ordinary unanimously commented it a popular medical thing as it can readily be made and applied to at any circumstances.
Contrived it was by the Railway Hospital.