Beauty instruments used in cosmetic dermatology can be roughly divided into the following five types. According to the patient's requirements and symptoms, doctors sometimes use only one kind, sometimes choose several kinds, use them together, or use them together with other treatment forms such as injection therapy.

Laser therapy ... with laser therapy. Laser can concentrate energy in a small area. It is often used to treat spots, moles and spots. The main instruments are CO? Laser, jade laser, YAG laser, ruby laser, etc.

Photon rejuvenation ... the treatment of irradiating the skin with special light such as intense pulsed light (IPL). Can gradually improve spots, dullness, acne, facial redness and other problems. Through plane irradiation, the overall state of skin is moderately improved.

High frequency therapy ... therapy using high frequency (RF) heat energy. From the deep skin to the subcutaneous tissue and fat layer, it can be stimulated by heat. Commonly used for slimming, wrinkle removal and skin relaxation. Instruments include SMAS fascia lift instrument, mainly engaged in plastic surgery machine, etc.

Ultrasound therapy ... therapy using ultrasonic heat energy. By shrinking SMAS fascia and increasing the density of collagen, it plays a powerful role in treating skin relaxation. Instruments include Ulthera ultrasonic scalpel and so on.

Near infrared therapy ... near infrared long wave therapy. By heating the moisture in the dermis, collagen can shrink or generate new collagen. The instrument has a Titan therapeutic instrument.

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? -Encyclopedia of Skin Care