Infrared beauty instrument: it is called "phototherapy" when it is treated with light, and there will be no pain when it is used; The basic principle of hyperthermia is to raise body temperature, relax blood vessels, improve the metabolic rate of the body, increase the elasticity of ligaments, joint capsules and muscles, and promote healing.
Ultrasonic beauty instrument: Soften thrombus and eliminate "red face". It can be used for facial redness and erythema caused by facial microvascular deformation and blood circulation disorder, and facial erythema or rosacea caused by mite infection.
2, the difference of working principle
The principle of infrared beauty instrument is that the infrared generated penetrates the skin, making the capillaries bigger, accelerating blood circulation, promoting cell growth and restoring your youth and beauty. It also has the effects of relieving muscle tension, reducing fine lines and killing harmful bacteria, making your skin healthier and smoother.
The working principle of ultrasonic beauty instrument is that ultrasonic wave has powerful power and energy. When it acts on the face, it can make skin cells vibrate, produce fine massage effect and change cell volume, thus improving local blood and lymph circulation, enhancing cell permeability, improving tissue metabolism and regeneration ability, softening tissue, stimulating nervous system and cell function, and making skin full of luster and elasticity.
3, the difference between chemical action
Chemical function of ultrasonic beauty instrument: Ultrasonic wave can strengthen the catalytic ability, accelerate the metabolism of skin cells, change the pH value of tissues to alkaline direction, and relieve the pain related to acidosis and skin inflammation. Ultrasound can improve the permeability of cell membrane, depolymerize nutrients and drugs, and help the skin absorb nutrients.
Infrared beauty instrument has the characteristics of dilating capillaries, accelerating blood circulation, renewing cell growth and relieving muscle tension. According to the shape designed by ergonomics, it is comfortable and safe to use, so that the skin can regain its youthful luster.
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The specific functions of ultrasonic beauty instrument are: softening thrombus and eliminating "blush". Can be used for treating facial redness and erythema caused by facial microvascular deformation and blood circulation disorder, and facial erythema or rosacea caused by mite infection.
The following points should be paid attention to when using ultrasonic beauty instrument: the degree of probe heating does not represent the output power of sound waves, and overheating is easy to burn the skin; Water-based drugs with too small concentration should not be directly infiltrated, otherwise it will easily cause dry skin; When in use, the probe can not pass through the eyeball and can not massage the upper eyelid; Pregnant women and patients with severe heart disease cannot use it.