Crutches; Bed vibrators; Commode chairs; Ear plugs for medical purposes; Electric acupuncture instruments; Electric massage apparatus for household use; Foot massage apparatus; Fumigation apparatus for medical purposes; Hearing aids; Manually-operated exercise equipment for physical therapy purposes; Massage apparatus; Massage apparatus for eyes; Massage chairs with built-in massage apparatus; Massaging apparatus for personal use; Orthopaedic soles; Otolaryngology instruments; Physical exerci...