Skin Cleaning
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/ BEAUTY DEVICE
/ ULTRASONIC
What is sound wave ?
Sound waves or Acoustic Waves are forms of sound propagation. A sound wave is a mechanical wave that is generated by the vibration of an object (sound source). It is a longitudinal wave propagating in gas and liquid media, but it may be mixed with transverse waves when propagating in a solid medium. The unit used to measure the sound frequency is Hertz (Hz), which is the number of times the object vibrates every second. The frequency of the sound waves that can be heard by the human ear is generally between 20 Hz and 20,000 Hz.
What is Ultrasound?
In engineering, tentatively setting 20,000 Hz or more is called ultrasonic, and in general ultrasonic instrument applications, it is between 1 million and 20 million times. The nature of sound waves rebounding when colliding with objects, the way in which ultrasonic waves bounce and the frequency will vary subtly depending on the medium.
How does ultrasound apply to medical beauty?
When ultrasonic waves vibrating more than one million times per second are introduced into the human body, the ultrasonic energy causes the friction and relaxation effects of biological tissue molecules or crystal lattices on the transmitted path, which is converted into heat energy and then absorbed by the tissue. The temperature of the local tissue is increased, and the activity of the enzyme is changed to achieve an efficient deep massage effect, thereby promoting blood circulation.
How beauty equipment produces ultrasonic waves
- piezoelectric effect
The main purpose is to apply the "piezoelectirc effect" to generate ultrasonic waves. The piezoelectric effect converts electrical energy into mechanical kinetic energy. Even if the beauty instrument utilizes an important "piezoelectric material element" in the mechanism, it will generate mechanical vibration of the ultrasonic frequency by the input voltage.
Ultrasonic produces atomization effect?
Ultrasonic waves can break up the liquid molecular structure and instantly transform large water molecules into tiny molecules like smoke to achieve atomization.This atomization effect is caused by the physical phenomenon of "hole effect". When the sound is transmitted in water, when the frequency reaches a certain level, the water cannot load the power of the sound wave and generate numerous vacuum bubbles. The vacuum bubble expands until the surface of the bubble cannot compete with the water pressure, and is pressed by the water pressure to blast inward. A powerful water column is produced after blasting. These water columns release the enormous energy stored in the bubbles, and each bubble generated under the "hole effect" condition is estimated to release a temperature of about 5000 degrees Celsius and a pressure of more than 10,000 pounds when the bubble bursts. The release of energy energy from each bubble provides just the right conditions for cleaning.
What is the function of the ultrasonic importer?
Millions of ultrasonic high-speed longitudinal vibrations per second will produce a micro-power massage to the skin and body, which can help the skin care products quickly penetrate into the bottom layer of the skin, and use the Acoustic streaming to change the permeability of the cell membrane, thereby making the skin care products It can really enter the bottom layer of the skin (the dermis layer) to improve the skin's effectiveness.
What is the function of the ultrasonic cleansing instrument?
By using the shape and angle design of the skin cleansing instrument, and maintaining the vibration frequency between 23,000 and 25,000 times per second, the optimal vibration range of the blade acts on the contact surface with the skin. Using the ultrasonic wave transverse wave effect, the cleaning liquid is instantaneously decomposed into small molecules, so that the pore acne and the old keratin are emulsified and discharged, and the effect of deep cleaning is achieved.
│ Atomization Effect │
│ Extreme Speed Vibration │
Using the effect of ultrasonic transverse wave oscillation, the cleaning liquid is instantaneously decomposed into small molecules, so that the pore acne and the old keratin are emulsified and discharged, and the effect of deep cleaning is achieved.
Ultrasonic wave importer / Atomization effect
Ultrasonic waves can break up the liquid molecular structure, and the water droplets are instantly atomized into fine molecules to achieve the atomization effect.
Ultrasonic wave importer / Atomization effect