Some design improvements and visual optimizations were made to the design years ago

The "multi-joint active and passive training instrument" drives the patient's limbs for active and passive training through a motor, stimulates muscle movement through the correct movement mode, stimulates nerve tissue, improves blood circulation of the affected limb, promotes metabolism, increases joint activity, and promotes the function of the limbs Recovery.

Go to the hospital rehabilitation center, observe the patient's use process, communicate with conscious patients or their families, and interview doctors. At the same time, disassemble existing products to understand structural prototypes, identify problems, and propose conceptual solutions.