Lasers for the cosmetic treatment of skin; Massage apparatus; Digital hearing aids; Heat lamps for medical use; Dental instruments, namely, oral irrigators; Ultraviolet lamps for medical purposes; Ultrasonic therapy machines and apparatus; Fetal pulse monitors; Phototherapeutic apparatus for medical purposes, namely, a LED (light-emitting diode) light source for medical and aesthetic skin treatments; Gum massaging instruments; Magnifying glasses, for medical purposes, that fit on the user's f...