| 摘要 |
physiotherapy unit which consists of a metallic frame which is shaped so that at a height of 1 meter from the floor, three mattresses 1, 2, 3 are fitted, of which matters 1 is supported with special hinges along its small side and can form an angle to the horizontal at the desired height and with a movement towards the ground, whereas each of the mattresses 2 and 3 can be rotated around 180 degrees, supported on special hinges, so that if matters 3 is rotated by 180 degrees, the respective incision remains void, whereas mattress 3 ends after the rotation under matters 2, whereas if matters 2 is rotated by 180 degrees in the opposite direction, the respective incision remains void and mattress 2 ends under matters 3. In order that the mattresses are supported, the frame consists of two |
