Orthopaedic articles; therapeutic and assistive devices adapted for the disabled; massage apparatus; traction apparatus for medical purposes; orthopedic bandages for joints; support bandages; bandages, elastic; orthopedic footwear; trusses; orthodontic appliances; knee bandages, orthopedic; orthopedic soles; orthopedic belts; elastic stockings for surgical purposes; stockings for varices; slings (support bandages); plaster bandages for orthopedic purposes; air pillows for medical purposes; ai...