Laser pointers for medical purposes; Lasers for medical purposes; Lasers for medical use; Lasers for the cosmetic antifungal treatment of toenail and fingernail; Medical devices for use in diagnosing nail fungus; Medical devices for use in treating nail fungus; 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