Massage apparatus; medical apparatus and instruments, namely, thermometer, biofeedback device, and blood pressure monitor; sphygmomanometers; thermometers for medical purposes; diagnostic apparatus for medical purposes, namely, diagnostic electromyography needle electrode, diagnostic muscle stimulator, diagnostic electromyography machines for medical use; galvanic belts for medical purposes; galvanic therapeutic appliances; physiotherapy apparatus, namely, microwave diathermy machines, shortw...