Chiropractic instruments; Cosmetic apparatus using ultrasonic waves for performing aesthetic facial treatment procedures; Electric esthetic massage apparatus for household purposes; Electric massage apparatus for household use; Electric scalp massagers for household use; Electrical weight loss body belt; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Foot massage apparatus; Heating pads, electric, for medical purposes; Hydrogen inhalers for medical use, sold empty; Knee supports for medical use; Laser therapy helmets for treating alopecia; LED masks for therapeutic purposes; Low frequency electric therapy apparatus; Massage apparatus; Massage apparatus for eyes; Medical electrodes; Oxygen inhalers for medical purposes sold empty; Therapeutic hot and cold compression wraps; Wearable walking assistive robots for medical purposes