Cooling patches for medical purposes; Corsets for medical purposes; Disposable steam-heated patches for therapeutic purposes; Electric acupuncture instruments; Laser therapy helmets for treating alopecia; Massage apparatus; Massage chairs with built-in massage apparatus; Medical apparatus and instruments for use in orthopedic surgery; Medical apparatus and instruments for use in positron emission tomography (PET) imaging; Medical apparatus and instruments for use in surgery; Medical apparatus...