| 摘要 |
PURPOSE: To obtain a device to practice rehabilitation of a knee joint or a hip joint by providing it with a means to change directions of leg supporting strings connected with an upper leg supporting means and a lower leg supporting means and a means to position each leg supporting string onto each supporting plane and independently support each supporting string. CONSTITUTION: A hollow rigid metallic railway 26 is partially opened along a base end part 28 and at a terminal part 30 and a bottom surface 32, enabling a bending action string 34 and an extending action string 36 to stretch out. The strings 34 and 36 extend from the base end part of the railway 26 and have base end part segments 38 and 40 with which handles 42a and 42b are tied. A suspending system is provided with a soft leg supporting string 44. A knot is formed on the base end part segment 46 to prevent to pass a height lock member 52 in the base end part 28 and slide to the terminal side. A direction converting member 54 which is a pulley is installed slidably along an intermediate segment 50 of a leg supporting string 44, and an upper leg part cuff 56 is removably connected with the direction converting member 54. |
