Have you been chasing "Singles and Hell" lately?
Watching is relish, male six one out, the sheep really have sad to! This is not Xuanmei's chocolate dance car Xiansheng!
Sheep have a picture and there is truth! It was milk chocolate cp that I had been sniffing for seven years!
The two most out-of-the-loop pictures of the year
This skin tone contrast is really obvious.
Once the sheep was also addicted to the article that female stars fell in love with the accompaniment dance, it was really too good, and every stage presentation made people's hearts thump and beat.
Eye contact
Pinch your chin! Really, the novel shines into reality.
Backstage spoof photos are even more minutes to blow up the sheep!
However, the male six opening is a riot operation, and the sheep really has to be funny.
Chocolate: "Yiyuan is beautiful and charming"
When choosing "I choose Song Zhiya"
The real pseudo-vegetarian on the show, the real psychology of men in love, thoroughly showed, you are very beautiful and very good, but I choose sexy MM.
And just participated in the show, has risen 60,000 fans.
I suggest that the treasures do not feel too sincere, you know.
Although the chocolate milk is gone, but the sheep are full of white flowers after reading the Xuanmei, although the word is not accurate, don't hit me!
But it's really white and white, remember the whitening ideas and solutions mentioned in the sheep's last article, here ~
This article solves your question the most: in the whitening artifact, how to choose the picosecond, super picosecond, and Q-tuning laser?
Make sure that you read the door in your heart, and you will never be fooled again
Whitening laser project small class
In 1960, Meyman produced the world's first laser, the Ruby Laser.
Later, ruby lasers were applied to benign skin lesions and tattoo treatments, which is the ancestor of existing laser projects
However, the laser theory was first proposed by Einstein in 1905 on the basis of the general relativity theory, which opened the concept of laser, followed by the theory of stimulated radiation in 1917, which accelerated the maturity of laser theory.
I can't help but think deeply, why do powerful people understand everything.
The current laser project has progressed to a small spot area, the laser beam passes through the skin in a very short time of milliseconds and microseconds, and the thermal damage to the skin is minimal ~ almost no scar.
At present, the mainstream laser optional items on the market are mainly concentrated in Q-modulated laser, honeycomb picosecond, and super picosecond.
(Most of the non-mainstream projects have not been verified by time, do not be a guinea pig)
The same principle of action
Tune Q, honeycomb picoseconds, super picoseconds, their principles are actually similar.
Through the photothermal effect, high-intensity visible light is emitted, which is directly illuminated on the spotted area (just like the light penetrates the glass).
The melanin particles are then refined/blasted out by the focused energy fragmentation, and then the fine melanin particles are metabolized by the body's own lymph, or swallowed up by phagocytes.
Remember Yang Qian's Olympic first gold, air rifle project.
The gun in your hand is equivalent to a different laser project, and the small black dot in the center of the opposite target is the spot on your face. Hit it! Smash it! It worked
The difference between adjusting Q and picoseconds super picoseconds
First, the difference between names
Picoseconds is actually a unit of time.
Picosecond laser refers to a laser with a picosecond level pulse width, and super picoseconds can be known literally, and "super" is definitely faster.
So why is it not called a picosecond laser? This is because its pulse width is not yet up to the picosecond level.
The traditional Q-tuned laser pulse width is nanosecond. Nanoseconds are a little slower than picoseconds. Here's a picture for the treasure boys to feel.
Knowing how they are named, let's take a look at the most commonly said pulse width and wavelength, and what they mean.
2. What is pulse width?
Pulse width is the speed of the laser, which is the time that the laser hits the skin and stays in the skin.
The shorter the pulse width, the shorter the laser action time, the greater and more concentrated the energy, and the less damage to the skin.
The vein width of the hive picosecond is 550-750 picoseconds.
Super picoseconds has three wavelength modes.
The domestic certification is 1064 wavelength, pulse width 450 picoseconds, 532 wavelength, pulse width 375 picoseconds.
The pulse width of Q is nanosecond, for example, the pulse width of a ruby laser is 20-40 nanoseconds.
Little White Notes Oh:
Adjusting the Q pulse width to nanoseconds, which is inherently slower than the latter two, so the damage to the skin is greater than that of picoseconds/super picoseconds, and the recovery period is also longer, taking 5-7 days.
Hive picoseconds and super picoseconds are both picosecond levels in terms of pulse width, and the difference is not particularly large, so the recovery period after treatment is shorter, and the two are similar.
Third, the wavelength and corresponding indications
Wavelength refers to the depth to which the laser acts on the skin, and lasers of different wavelengths can absorb different pigments within the skin.
This means that the melasma and brownish-blue moles on your face should be treated with different wavelengths
First of all, the simplest, the hive picosecond has only one wavelength of 755 nm, which is the ideal absorption wavelength of melanin. For melanin crushing is more delicate, less thermal damage, easy to recover.
But if you don't just have melanin problems on your face, but there are other conditions that require a combination of multiple wavelengths, picoseconds are not so advantageous.
Super picoseconds has three wavelengths: 532nm (domestic certification), 785nm, 1064nm (domestic certification).
532 nm: freckles, sun spots, superficial spots.
1064nm: blue-brown mole, Ota mole, deep spots.
Therefore, the super picosecond is more comprehensive in terms of the level and scope of solution of skin problems.
The Q adjustment is equivalent to a total operating table, 532nm, 1064nm, 694nm, 755nm also have, very comprehensive.
This means that the problems that super picoseconds and picoseconds can solve, and Q can be solved.
But! We said at the top that Q is not a picosecond level, it is a nanosecond, so although it can solve the final problem, it also has a greater damage to the surrounding skin.
Adjust the respective advantages of Q, picosecond, and ultra-picosecond
Q-modulated laser adopts the principle of photo-blasting, which is equivalent to allowing pigments to absorb extremely high laser energy, and has been "feeding" it with laser energy.
Wait for the pigment to expand and explode, and then pass through the macrophages in our body, so that the pigment particles can be excreted with the lymphatic system.
The advantage of adjusting Q is that the main spot removal/ solution range is wide, the clinical experience is the longest, and the price is the cheapest.
But in contrast, the same facial problems have the most treatment and the longest recovery period, which is equivalent to the kind of high cost performance.
Upgraded version - Picoseconds
The normal mode is called picosecond flat sweep, plus the hive lens is called the hive picosecond, which is the blasting mode
By adding a honeycomb instantaneous lens to the treatment head of the picosecond, it acts like a temporary "energy harvester" to disperse and concentrate the energy, increasing the safety of the treatment and the concentration of energy in various parts.
The advantage of picoseconds, because of the specific effectiveness of 755nm, the whitening effect is better, the heat damage is smaller, so the recovery period is also shorter.
Advanced Edition - Super Picoseconds
In addition to having freckle removal and flat sweeping technology, it has also been upgraded
Holographic diffraction dot matrix technology (dot matrix mode) focuses the ultra-picosecond laser beam to form an orderly array, without damage, stimulates the regeneration of collagen and elastic fibers, and can achieve the effect of shrinking pores and tightening the skin.
Blast mode: Focus on freckles
Flat sweep mode: overall facial yellowing, even skin tone (can be operated all over the body)
Advantages of ultra-picoseconds: less heat damage, less pain, more even energy distribution, higher safety, and a wider range of treatments.
However, it should be noted that the super picosecond is charged in sub-mode.
Xiao Bai looks directly here:
The vast major pigmentation problems on the face (spots, acne scars, Ota moles, etc.) can be solved by adjusting Q
In addition to freckle removal, it is also necessary to find a whitening effect to find picoseconds
In addition to removing spots and whitening and rejuvenating the skin, it is also necessary to shrink the pores to find super skin seconds
Therapeutic effect and price
For superficial spots: all three of them can be cleared in 1-2 times.
For deep spots: the number of treatments in general: Q 〉 Honeycomb picoseconds 〉 super picoseconds.
Take freckle removal, Q laser for superficial spots, such as freckles, sun spots, age spots, etc., generally 1-2 times can significantly improve the clearance, the treatment interval of about 1-3 months.
For the pigmentation of the dermis layer, such as the cheeks brown-blue mole, Ota mole, etc., it often takes 3-6 times, or even more treatment, and after treatment, you can see a more obvious improvement, and the treatment interval is 2-6 months.
Beehive picosecond treatment can instantly crush pigmented particles due to the shorter pulse width, greatly shortening the treatment time.
The hive skin seconds transmit the shock wave to the deep layers of the skin while removing spots, activating the repair mechanism, promoting the renewal and proliferation of collagen in the skin, and achieving the effect of whitening and skin rejuvenation while removing stains.
Because the energy can be precisely focused, the number of treatments is less, and some superficial spots can basically be treated once. The dermis layer takes a little longer, usually 3-6 times a course of treatment.