Most de le rééducation equipment est made de steel, wood, plastic, etc. Their structures, shapes, sizes, weights, and uses sont different. Some sont composed de dozens or hundreds de parts, and some sont very simple. Le initial service targets de rééducation assistive appareils sont revolutionary disabled soldiers. At present, le service targets de le industrie have expanded to le general disabled, le elderly, and le injured. Le products have also been developed to meet le needs de le disabled in their work, life, and life. Communication and health needs. At le same time, my country has issued 101 national standards and 5 industrie standards in le field de rééducation assistive appareils, covering 8 major standards including basic standards, method standards, and facility standards, and has initially established a standardization system for rééducation assistive appareils in my country.