Q-Switched ND yag laser 5ns，from beignner to master
As laser beauty technology becomes more and more popular, laser technology is becoming more and more mature. Among them, Q-switched laser has achieved good therapeutic effects in the treatment of pigmentary diseases. So what is Q-switched laser? How does Q-switched laser work? What are the advantages of Q-switched laser? What diseases can Q-switching treat?let us get to know Q-switched laser.
Lumcos laser's independently innovated Q-switched laser therapy device uses Q-switched technology to achieve 5ns narrow pulse width pulse laser, which is in a leading position in the industry. Since the product number of this Q-switched laser skin beauty therapy device is lumcos-10, it is hereinafter referred to as Lumcos-10.
Lumcos-10 is equipped with two pcs 1800W power supplies, a built-in dual-cavity dual-lamp dual-rod laser, a 12.1-inch high-definition touch screen, a light guide arm imported from South Korea, a sophisticated appearance design, and supports 110-240VAC global voltage. It is worth noting that it supports the output of 1064nm and 532nm wavelengths, and can treat more pigmentary diseases. The following picture shows the appearance of the Lumcos-10.
According to statistics, we have sold thousands of Q-switched lasers since they were officially launched. Obviously, the market potential of Q-switched lasers is still huge!
What is the treatment principle of Q-switched laser? What are its advantages?
Principle of Q-switched laser treatment: The "light explosion effect" of laser is the basic theory for removing pigmentation in the skin: laser can penetrate the epidermis of the skin to reach the deep layer of the skin, act on the diseased pigment tissue, and crush the pigment particles in the skin; the crushed pigment particles will be phagocytosed by the human macrophages and discharged from the body through the body fluid circulation, thus achieving the purpose of treatment.
Lumcos-10 adopts the unique Nd:YAG gem "Q-switched" mode. The 1064nm and 532nm wavelength lasers can effectively penetrate the stratum corneum and epidermis of the skin to reach the pigment group in the dermis and be absorbed by the corresponding pigment. The laser emits high energy instantly to effectively crush and remove the pigment in the diseased tissue. The corresponding pigment group expands rapidly due to heat and explodes and breaks instantly. Most or all of the epidermal pigment groups are immediately ejected from the body, and some of the dermal pigment groups are broken into small particles that can be phagocytosed by macrophages in the human body. After being phagocytosed by macrophages, they are finally discharged from the body through the human lymphatic system circulation and urine. The color base of the diseased tissue will gradually fade until it disappears, while the surrounding normal skin tissue will hardly be damaged because it does not absorb the laser of a fixed wavelength.
It has many advantages:
1. It does not damage hair follicles or skin.
2. The treatment time is short and the operation is simple.
3. The operation does not require anesthesia, the pain is mild, it does not affect daily work, and there are no side effects or sequelae.
Specifically speaking of our Lumcos-10, what are its advantages?
We have improved the design of Lumcos-10 from the aspects of core laser technology, overall machine safety performance and ergonomics.
1. 5ns narrow pulse width pulse laser
Lumcos-10 adopts independent innovative laser design, achieving the industry-leading 5ns narrow pulse width pulse laser. The figure below is the 5ns waveform in the CFDA test report.
5ns waveform
2. Safe cooling system
The lumcos-10 laser adopts a water-electricity separation design, that is, the upper circuit and optical path, and the bottom water path, to ensure the safety and reliability of the system. The following figure is an anatomical diagram of the laser.
3. Fashionable interface design
Lumcos-10 adopts a flat interface design, fast and intelligent parameter settings, the most advanced STM32 control system, "fool-style" operation, and is equipped with a 12.1-inch ultra-large high-definition touch screen, which is beautiful and generous; the following figure shows part of the interface.
4. Perfect optical path design
Q-switched laser treatment equipment adopts independent innovative optical path design, combined with light guide arms imported from South Korea, to achieve ultra-high light guide efficiency of up to 95%, leading the laser transmission industry standard.
Korea imported 7 joints laser arm
5. Attractive appearance design
Medical-grade materials, ergonomic design, perfect detail processing, silver-white color with metal frame, calm and elegant, more in line with customers' psychological expectations;
6. After-sales guarantee
All-solid-state laser standard modular design, international standard production, strict technical testing, easy maintenance;
What diseases can Lumcos-10 treat?
1. Treatment of Nevus of Ota:
Nevus of Ota is a birthmark. It is usually distributed around the eye sockets, producing patches or spots of blue, brown, black or mixed colors. Laser treatment of Nevus of Ota uses the selective photothermal effect of light on objects of different colors. Lasers with different nano values are used to selectively act on melanocytes in the dermis, causing them to be instantly heated to vaporization and pulverization, while other tissues of the skin are not damaged, thereby removing melanin.
Recommended parameters:
Wavelength: 1064nm Frequency: 1-3Hz
Spot diameter: 4mm Energy: 390-490mJ
2. Treatment of freckles:
Freckles are small spots of sesame-like brown or light brown. The laser emitted by the Q-switched laser can smoothly penetrate the skin on the lesion, enter the lesion, and treat the pigment in the lesion. During the treatment, the pigment of the freckles is completely broken and disintegrated under the strong laser irradiation, and then dissipated by itself.
Recommended parameters:
Wavelength: 532nm Frequency: 1-3Hz
Spot diameter: 3-4mm Energy: 100-180mJ
3. Removal of tattoos, lip liner and eyeliner:
Nowadays, due to unstable pigments, design errors and changes in fashion, more and more people are asking for the removal of tattoos, lip liner and eyeliner. When the Q-switched laser of a specific wavelength acts on artificial dyes, the dye molecules are vaporized, crushed and excreted from the body, causing the color of the tattoo to fade. This fading can be seen at the time of treatment.
Recommended parameters:
Wavelength: 1064nm Frequency: 1-3Hz
Spot diameter: 3-4mm Energy: 210-480mJ
4. Treatment of age spots:
oval protrusions or smooth. Dark brown plaques, mostly appear on the outside of the forearm, back of the hand, front of the calf and face. About the size of a grain of rice to a 50-cent coin, starting to appear in middle age. When the laser acts on age spots, the pigment group absorbs high energy in an instant and the temperature rises rapidly, causing the pigment or pigment-containing cells to expand and rupture rapidly, forming smaller fragments (explosion effect) and metabolized out of the body.
Recommended parameters:
Wavelength: 532nm Frequency: 1-3Hz
Spot diameter: 3-4mm Energy: 100-190mJ
5. Treatment of coffee spots:
It is a hereditary skin disease, usually present at birth, and gradually grows larger as infants grow older. It is a light brown pigmentation spot with regular or irregular edges. The light emitted by the Q-switched laser acts on the affected skin, causing the pigment to explode rapidly and then dissipate naturally.
Recommended parameters:
Wavelength: 532nm Frequency: 1-3Hz
Spot diameter: 3-5mm Energy: 120-140mJ
6. Treatment of chloasma:
It is the most common pigmentary disease on the face, manifested as yellow-brown patches with unclear boundaries, most of which occur on the sun-exposed parts of the face, and often appear symmetrically on both cheeks. Chloasma has many causes. When treating, choose a large light spot with small energy to achieve a slight redness and warm feeling on the skin.
Recommended parameters:
Wavelength: 1064nm Frequency: 3-5Hz
Spot diameter: 6-8mm Energy: 280-500mJ
7. Treatment of brown-blue nevus (zygomatic nevus):
Zygomatic nevus usually occurs between 16 and 40 years old, and most of the affected areas are on the zygomatic region, with a few also on the eyelids and nose wings. It is a gray-brown, dark-gray or dark-brown pigmentation spot with a diameter of about 1 to 5 mm, which can be several to dozens. The treatment method is the same as that of Ota nevus, using Q-switched laser technology. After 3-4 treatments, it can be cured. The earlier this disease is treated, the better, because at a young age, it absorbs well, deposits fewer pigment particles, and has a good treatment effect.
Recommended parameters:
Wavelength: 1064nm Frequency: 1-3Hz
Spot diameter: 3-4mm Energy: 210-440mJ
8. White Porcelain Doll:
A professional skin care technology that uses laser technology to moisturize the skin and improve pigmentation spots, fine wrinkles, dull skin tone, large pores and other skin problems. It can comprehensively solve various skin problems for the majority of beauty lovers, so it is called the "White Porcelain Doll", an appropriate and lovely name. When treating the White Porcelain Doll, choose a large light spot with small energy to achieve a slight redness and warm feeling on the skin.
Recommended parameters:
Wavelength: 1064nm Frequency: 3-5Hz
Spot diameter: 6-8mm Energy: 280-500mJ
