2results about How to "Good orthopedic effect" patented technology

This invention discloses an external fixation orthotic mechanism with virtual center motion characteristics, consisting of a moving platform, a stationary platform, three motion chains, and orthotic components. The three motion chains are distributed at 120° intervals along the circumference of the stationary platform, increasing the stability of the mechanism. The motion chains connect the moving platform and the stationary platform by threaded connection. By tightening the locking nut, the chains can be fixed to the stationary and moving platforms, making installation convenient, flexible, stable, and reliable. During orthotic treatment, the moving platform can drive the fixed component to rotate around the X and Y axes of the virtual coordinate system and move along the Z axis, increasing the orthotic flexibility and range, and ensuring that the axis of the orthotic component will not shift during the orthotic process, preventing misalignment. Based on the modular design concept, the external fixation orthotic mechanism of this invention can be used in series with some orthotic devices in clinical practice to achieve a wider range of orthotic functions and better orthotic effects.

This utility model belongs to the technical field of ankle joint dynamic orthotics, and discloses a biomimetic breathable ankle joint dynamic orthotics, including an arc-shaped plate and a shoe body. Several sets of guide rods are symmetrically arranged on both sides of the arc-shaped plate, with two guide rods in each set, arranged symmetrically vertically. Both ends of each guide rod extend to the inner and outer sides of the arc-shaped plate. A pair of clamps are symmetrically installed at the inner end of the two sets of guide rods located in parallel positions. A threaded block is threadedly connected to the arc-shaped plate at the middle position of each set of guide rods, with one end of the threaded block extending to the inner side of the arc-shaped plate and rotatably connected to it. The shoe body is rotatably mounted on the bottom end of the arc-shaped plate, and a replacement component is installed at the bottom end of the shoe body. Several ventilation holes are provided on the surface of the shoe body. This device assists the wearer in ankle joint correction through the rebound of elastic elements, reducing the wearer's dependence on orthotics caused by electric intervention, thereby improving the corrective effect of the biomimetic breathable ankle joint dynamic orthotics.