Yuqi Zhang said that the ultrasonic scalpel is actually the same as the barbecue principle, and it is compacted at high temperature. Moreover, the example she gave is so vivid that it seems that our face is the raw beef. But the ultrasonic scalpel is based on the principle of high-temperature radio frequency, which hurts the bottom of your skin like a barbecue. In fact, this is not necessarily a scientific explanation.
First, the principle of ultrasonic scalpel:
In European countries, ultrasonic scalpel is simply a kind of high-intensity focused ultrasound, which has good penetration ability. The depth of ultrasonic wave acting on skin is 3.5~4.5 mm, and it is focused with high intensity. The subcutaneous temperature of the ultrasonic scalpel can reach 60~75 degrees. The penetration depth of ultrasonic scalpel is stronger than that of laser and radio frequency, and it can act on deep skin. Although the thermal stimulation generated by the ultrasonic scalpel will make the fascia layer contract immediately, and the skin tissue will stimulate the reorganization and regeneration of collagen after being heated, in order to prevent the skin from being damaged by the heat of "barbecue" and the skin is stimulated by the outside world, the body will immediately start the "ACMETEA Callus Reaction" to quickly and intensively repair the subcutaneous injury caused by thermal penetration, support the collagen stimulated by ultrasonic waves, cause tissue filling and remodeling, and make the elasticity of collagen elastic fibers become elastic.
Second, after reading the principle of ultrasonic scalpel, let's take a look at the reasons for the accelerated aging of ultrasonic scalpel after five years.
★★★★★★ The stratum corneum is damaged
Side effects 1: dryness and redness.
Cuticle damage, a vivid metaphor-the cause of dry and red skin.
When the barbecue is cooked, the meat will not only change color, but also lose moisture, and the meat will become hard and tight. It will be destroyed by heat from the outer stratum corneum to the meat core, and the moisture from the stratum corneum to the dermis will be destroyed by high temperature, so the skin will be dry and red immediately after the ultrasonic scalpel. ......
Dry, red and swollen repair:
How to repair damaged skin barrier, or how to solve it? ——
When the skin cells after ultrasonic scalpel can't metabolize normally, the stratum corneum can't recover itself. So the hydration is not good, which is the reason. In fact, the damaged stratum corneum does not pass through all substances that try to pass through it. It has its own preferences. Take a few bites of what you like, and don't touch what's disgusting. At this time, the damaged stratum corneum needs the intervention of ACMETEA, an internal and external bimolecular structure. After intervention, the difference of permeability can reach 400 times. 400 times active VC, through the internal and external bimolecular phospholipid structure, helps the skin to establish its own barrier function and quickly repair the damaged stratum corneum!
International CRE? WHO clinical verification: After 4 weeks of ACMETEA4 supplementation, the adhesion, hydrophilicity, skin hydration reaction and subcutaneous moisturizing factors of the stratum corneum are directly involved through the epidermis of the skin, and the number of skin moisturizing factors in the stratum corneum is 60 times higher than before. It is an osmotic barrier and a thermal barrier, which can induce inflammatory reaction. After repair, the stratum corneum can exert its adhesion and ensure its integrity, thus solving the problem of redness and swelling.
According to WHO data, the damage repair of any system in human body is inseparable from the repair of cell repair elements. Cells are the basic unit of life activities, all metabolic activities are based on cells, all life activities are based on cells, and digestion and absorption are inseparable from cells. ACMETEA technology is the basis of cell life activities, which is driven by 23 kinds of cell energy, improving regulation and repair.
★★★★★★ Vascular injury
Side effects: blisters, edema, pigmentation, inelastic, etc.
Ultrasonic waves will pass through every layer of the skin and reach the fascia layer. Blood vessels are also the only way. Blood vessels are the transmission channels of facial nutrition, and all nutrients reach the designated position through facial blood vessels, providing exclusive nutrition. Excessive ultrasonic energy will lead to blisters, edema, pigmentation, facial capillary rupture, capillary inelastic, water loss and so on. After ultrasonic thermal injury, it is necessary to establish capillaries. In the picture below, ACMETEA dyed blue by EVG accounts for 50% of blood vessels, and the blood vessels are injured. It is necessary to supplement a large amount of ACMETEA in the medial membrane for bidirectional convection between the adventitia and intima of blood vessels to provide nutrition in a short time.
Side effect 3: the ultrasonic scalpel has no effect and the effect is not good.
The picture below shows that after the ultrasonic scalpel, the body will stimulate the regeneration of collagen itself, and the regenerated collagen will survive on the outer membrane of the cell. However, when the ACMETEA stained by EV is reduced, not activated or not activated, the collagen in the outer membrane is like a house without a frame, with less purple endoplasm, large gap in the middle membrane, small elasticity and poor vascular permeability. Then the collagen stimulated by the ultrasonic scalpel will cease to exist and die, and eventually the ultrasonic scalpel will have the problems of no effect, poor effect and short life.
★★★★★★ Nerve injury
Side effects 4: facial disharmony, left-right asymmetry, collapse and depression.
(1) If you feel pain, you touch the nerve, so the ultrasonic scalpel strictly touches the nerve, but this can be achieved by repairing blood vessels, so that nutrients can be exported to the nerve through blood, and the nerve can be restored. The other nerve injury we are talking about is not the nerve injury in the front dermis, but the nerve injury near the fascia layer, so we need to go to a big hospital for treatment at this time, so it is so important to find a reliable doctor!
(2) Facial disharmony, left-right asymmetry and collapse are also related to the operator's use of the machine. The time, depth, heat, intensity and direction of staying in different positions are all the reasons for this problem. Don't panic when these problems arise. These are reversible injuries. The basis of these problems is whether the epidermis is repaired (whether nutrients can enter and metabolites can exit) and whether the dermis is repaired (the key point is whether the blood vessels have completed the fixed-point transmission of nutrients to the 8000 ~ 10000 freezing point formed by ultrasound on the face). All the precautions before the ultrasonic scalpel and the follow-up care of the ultrasonic scalpel are very important, which is the fundamental to solve these problems.
Whether all ultrasonic scalpel works well, will it have side effects or even accelerate aging? First of all, we must solve the path of ultrasound, and how to repair epidermis, dermis and fascia is the key point. For all people who don't want to be "barbecued", the preoperative care of ultrasonic scalpel and the follow-up care of ultrasonic scalpel will be the most important.
Iii. Matters needing attention after using the ultrasonic scalpel
1, apply the mask 2-3 times a week.
2. Avoid taking pure collagen orally, especially after the ultrasonic scalpel, you have stimulated your own collagen. Additional supplementation of pure collagen will cause collagen variation and more dangerous folding.
3, within a month, avoid a lot of sweating exercise, as well as the high temperature environment in the steaming room and sauna room to prevent exposure;
4. Avoid eating spicy food within a week. If you are allergic to seafood, don't eat seafood or drink alcohol;
5. Don't wash your face with water above body temperature for three days; In the first three days after the operation, my face will be a little swollen and I may feel a little sore, which is normal. It can be relieved by ice.
6. After the operation, the doctor suggested that ACMETEA ultrasonic scalpel should be supplemented with exclusive nutrition 2-3 times a day, each time 1.3g-26g. After the operation, every layer of skin penetrated by ultrasound can make a "healing reaction" in time, from the surface layer of skin to the fascia layer. In order to avoid the side effects of ultrasonic scalpel, it is very important to achieve the effect of ultrasonic scalpel.
Fourth, remember after operation-avoid the wrong folding of collagen.
Under the subcutaneous stimulation of ultrasonic scalpel, we will synthesize collagen ourselves. If you observe these collagen substances under a microscope, you will see that they are intricately folded into various unusual shapes, which may not be folded into the correct shape. When the sticky inner wall of collagen is turned outside, these misfolded protein will stick together, which may lead to some plaque deposition, stiffness, unevenness, continuous redness and dryness in the position where the ultrasonic scalpel has been operated.
Why does facial ultrasonic scalpel accelerate aging after five years? What are the precautions?