Arch supports for boots or shoes; Massage apparatus for neck and shoulders; Back supports for medical purposes; Abdominal belts; Pulse oximeters for medical purposes; Electric massage appliances, namely, electric vibrating massager; Electrodes for medical use; Electromedical rehabilitative and pain management products for clinical and home use, namely, electrical nerve and muscle stimulators, ultrasonic stimulators, magnet therapy stimulators and laser therapy stimulators; Electronic muscle s...