Sanitary masks for medical purposes; Therapeutic hot and cold therapy packs; Devices for measuring blood sugar for medical purposes; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Electronic light therapy apparatus for the skin; Thermotherapy apparatus for medical purposes; Lasers for medical purposes; Massage apparatus; Electric massage appliances, namely, electric vibratin...