Surgical and medical apparatus and instruments for use in plastic surgery; Medical apparatus and instruments for use in surgery; Apparatus for acne treatment; Medical devices for use in diagnosing skin conditions; Non-invasive medical devices for use in treating skin conditions; Medical ultrasound apparatus; Medical apparatus for measuring skin hydration; Medical apparatus and instruments for use in beauty treatment procedures; Massage apparatus; Massage apparatus and instruments; Electric massage apparatus for household use; Electrical stimulation apparatus for nerves, muscles, skin for physical therapy purposes; Medical apparatus and instruments for use in hair removal procedures; Medical apparatus and instruments for use in skin treatment procedures; Medical apparatus and instruments for use in skin improvement procedures; Light-based medical devices, namely, a light emitting diode (LED) device for increasing the human body's own production of collagen; Phototherapeutic apparatus for medical purposes, namely, a LED (light-emitting diode) light source for medical and aesthetic skin treatments; Apparatus using a light emitting diode (LED) for performing aesthetic facial treatment procedures