Cardiac valves for surgical prostheses; Lenses in the nature of intraocular prosthesis for surgical implantation; Orthopedic apparatus for talipes; Orthopedic belts; Orthopedic braces; Orthopedic cushions; Orthopedic footwear; Orthopedic joint implants made of artificial materials; Orthopedic soles; Orthopedic support bandages; Orthopedic supports; Prostheses for orthopedic joint implant; Prostheses for knee; Prostheses for joint; Prostheses for surgical treatment for bones; Prostheses for me...