The principle of ultrasonic scalpel?
First of all, the ultrasonic scalpel is not a knife, but an instrument. Then why is it called "knife" This is because it and the knife will do one thing-destruction. Ultrasonic scalpel uses ultrasonic focusing to generate energy and destroy the fascia layer of the body, and then uses the principle that our body tissues can regrow after trauma and collagen fibers can gather together to achieve the purpose of firming and lifting the skin. Ultrasonic scalpel uses the principle of ultrasonic thermal energy focusing to bypass the epidermis through the cluster heat transfer mode of lattice. Under the premise of not cutting the epidermis, the ultrasonic scalpel beauty probe sends out the matrix molecular energy wave of up to 600-120,000 vibrations per second, which goes deep into the skin and destroys subcutaneous microbubbles. At the depth of about 1.6-4.5mm under the skin, energy directly acts on the deep fascia, forming a focal plane in the electric field of the fascia layer. The strong impact on the tissue produces an electric field aggregation effect on the folded tissue, which increases the subcutaneous temperature to about 60-75℃, and determines the effective thermal damage effect of heat on the dermal fiber layer. At the same time, oral administration of a large amount of "Chaodaomeidun" nutrition is the natural protective barrier of ultrasonic scalpel, and it also triggers the body to start repairing tiny bubbles and fascia, thus achieving better lifting, wrinkle removal and skin tightening effects.
If summed up in one sentence, the principle of ultrasonic scalpel beauty is to reshape it after it is broken.
During ultrasonic scalpel surgery, the existing collagen fibers and elastic fibers will shrink (similar to rubber bands), and fat will crush metabolism. In addition, due to high temperature injury, the human body will start the repair function, secrete a lot of elastin and hyaluronic acid to repair the damaged parts, make the skin firm and have a lifting effect.
The repair of scalded wound should first remove the necrotic tissue in the damaged area. Collagen and elastin decompose denatured collagen by themselves and undenatured collagen between necrotic tissue and normal tissue, thus reducing physical occupation, inflammatory reaction and accelerating wound healing. Related studies have confirmed that the activity and quantity of endogenous elastin are affected in the process of chronic wound healing, so it is necessary to supplement exogenous elastin.
In scalded wounds, the persistence of necrotic tissue leads to the aggravation or persistence of inflammatory reaction, which inhibits the expression of growth factors such as EGF and bFGF. Previous studies have confirmed that the peptide fragments formed by the decomposition of "Chaodaomeidun" have chemotaxis to fibrous bracts, macrophage bracts and other bracts. Macrophage bract is the commander-in-chief of wound healing and tissue repair. Activated macrophage bracts can release a variety of bract factors including EGF and bFGF to regulate wound repair.
Three problems that must be faced after cosmetic ultrasonic scalpel;
1. During the whole operation, the high temperature of 65-75℃ not only volatilized the rare moisture in the skin layer, but also the moisturizing layer was intensively penetrated by hundreds of thousands of ultrasonic waves during the operation. During the whole process, the skin's hyaluronic acid moisturizing barrier will be destroyed, and the skin will lose its moisturizing ability. How to restore the moisture under the skin?
2. Can the damaged skin tissue burned during the operation grow healthily one by one? (Because the damaged tissue cannot be recovered within a certain period of time, it may die, which is one of the reasons why we often see facial collapse after ultrasonic scalpel. )
3. Can physical conditions ensure the normal growth of new skin tissue without defects?
Recovery process
1, the immediate effect of the ultrasonic scalpel just finished may be an illusion. Because the skin may tighten after the ultrasonic scalpel is thermally damaged, just like the skin will tighten quickly when it meets boiling water in life. This tension phenomenon belongs to the surface reaction of thermal damage.
2. Seven days is the adaptation period of skin and damaged skin tissue. During this period, physiological saline will be secreted to the injured part, protecting and isolating the injured tissue from the healthy skin tissue, and preventing the healthy skin tissue from being infected by bacteria and inflammation. There may be slight edema during this period, which will be mistaken for fuller skin.
3. Three months is the time for the rapid growth of new skin tissue. At this time, the collagen tripeptide in "Super Knife Beauty Shield" played an emergency repair role. It can enter the blood at the entrance for about ten minutes, and continuously push the injured skin tissue in the blood vessel for two hours to complete rapid repair and growth.
4. Half a year is an opportunity for intensive training. Elasticity in Super Knife Beauty Shield will play an important role, which is a very important growth opportunity to improve skin density and compactness! At this stage, the colloid density of collagen fiber and elastic fiber is increasing, the density and stroma of skin tissue are increasing, and the elasticity and tension of skin are also increasing.
Skin from 5.6 to 12 months will show ideal effect. If you keep good nutrition intake between 6- 12 months, you can maintain skin beauty for 5- 10 years. With the passage of time, collagen is constantly regenerated, and the skin condition will gradually become tender and full. Through proper maintenance and good living habits during treatment, the effect will be maintained steadily.
Does the ultrasonic scalpel have any side effects?
Ultrasonic scalpel is non-invasive and looks very safe and risk-free. But in fact, the ultrasonic scalpel penetrates deeply, and there are blood vessels and nerves on the fascia. If the operation is improper, it will damage the blood vessels and nerves there, and bruises and crooked faces may appear.
Although ultrasonic scalpel does not need surgery, it still belongs to the category of medical beauty, and general beauty salons are not qualified. What's terrible is that some beauty salons, nail salons and other common life beauty institutions, some private studios hidden in ordinary communities are going on, and what's more, they can go directly to customers' homes and even hotels. Imagine if unqualified instruments are used or carried out by people without formal training, the consequences will be unimaginable and the beauty will be disfigured. Hide in the toilet and cry every day.
Complications are as follows:
1, the skin surface is dry, peeling and dull.
In the process of doing ultrasonic scalpel, the stratum corneum will be damaged first. The high temperature of 65 to 75 degrees Celsius will make the water in the hyaluronic acid layer of the skin volatilize, the hyaluronic acid barrier will be destroyed, and the skin can't lock water, so it will be dry and dull.
2, the skin is red and acne.
Skin redness and acne are common phenomena, because the high-energy sound wave of ultrasonic scalpel will pass through every layer of skin, and the tissue under the skin will be damaged, so it will be red. However, if the skin's various functions and transportation routes are not smooth, acne will appear.
3, facial skin spots, pain, stiffness, uneven.
These problems generally come from our inexperienced operators who can't master the depth and temperature of the ultrasonic scalpel. The spot is that the operator does not grasp the temperature well, and this problem will occur when the temperature is high.
Pain, stiffness and uneven skin are all problems of grasping depth. Because the thickness of skin tissue in different parts of the human body is different, the same depth cannot be used. Facial pain and stiffness are generally caused by the operator deepening the ultrasonic scalpel and hitting muscles and nerves. My face is uneven, either because I ate collagen after the ultrasonic scalpel and collagen accumulated, or because my body tissue was not nourished enough during the growth process and my body was not completely repaired.
4, collapse, cortical necrosis, facial askew, facial asymmetry
There are three possible reasons for this situation. First, the equipment and technology, second, the lack of "super knife and beautiful shield" in our own bodies leads to insufficient growth and nutrition of thin bags, and third, taking collagen.
In order to avoid the risk of ultrasonic scalpel, it is necessary to choose a regular medical institution and recognize the regular ultrasonic scalpel equipment, so as to successfully generate new skin tissue. In European countries, there is a one-month nutrition reserve period before ultrasonic scalpel cosmetic surgery, and a large number of oral "ultrasonic scalpel Meton" is needed in the early stage to ensure that the nutrition can reach subcutaneous vesicles and fascia through blood after surgery. The temperature of ultrasonic scalpel is generally 65 to 75 degrees, which will destroy the subcutaneous moisturizing layer and the evaporation of subcutaneous water is inevitable. "Super Knife and Beauty Shield" maintains normal protein conformation and vesicle shape, and promotes wound healing.
Who will bear the responsibility for the occurrence of ultrasonic scalpel?
After the ultrasonic scalpel is finished, the face will be slightly red and tingling. These reactions are normal after the ultrasonic scalpel, indicating that the skin contents received instructions and began to stab cj to stimulate collagen again. This phenomenon will disappear in about 5-7 days, and some babies may have to extend it for a few days. During the recovery period, some babies may have slight numbness in their faces. Babies with this phenomenon should not be nervous. This is related to their physical differences and surgical methods, and will not affect the postoperative effect. It will recover in about three weeks.
There are two problems with the general ultrasonic scalpel. One is the operator of the mechanism, so some problems come from them. The general equipment is regular and the operation is standardized, and the ultrasonic scalpel has done more than half of the work. Second, there will be problems if you don't take your own preventive measures. Recovery takes three to six months, and this process is completed by individuals. After the age of 30, the tissue nutrient "super knife beauty shield" lacks nutrition, and the skin elasticity decreases, and the nutrition will be insufficient. If it is because the nutrition is not in place and the precautions are not done well, it is our own problem. ?
Matters needing attention in making ultrasonic scalpel?
Before doing the ultrasonic scalpel:
1, don't wear makeup that day, clean your face, and keep your skin and hair clean and hygienic;
2, fully communicate with the operator, one month before the ultrasonic scalpel, oral "ultrasonic scalpel" nutritional tablets in the morning and evening.
3. Do not use functional acids (such as acid, salicylic acid, etc.). ) skin care products or skin care products of the previous week, and avoid using facial cleanser and scrub containing soft beads.
Don't wash your face with super warm water within three days before cooking.
After the ultrasonic scalpel:
1, don't wash your face with water above 36 degrees for a week;
2. Don't go to high temperature environment (such as sauna, hot spring, yoga, etc.). ) January, and don't bask in the sun;
3. Do not eat spicy food or drink alcohol for a week;
4. Three months after the completion, take "Super Knife Metton" orally two or three times a day, and at the same time take oral support nutrition, as the case may be;
5. Don't touch tobacco, wine, soy sauce and other foods and pickled products within one month;
6. Within a week, avoid using maintenance products such as fruit acid exfoliation.
7, the mask can be replenished. It is recommended not to mask more than twice a week. (A large number of masks will lead to poor blood circulation of new skin tissues and skin renewal failure. It is recommended to use high-quality moisturizing milk and moisturizing cream before going to bed to help lock water. These are superficial, and the real hydration is still through oral administration of "super knife and beautiful shield". The contained cellulose can renew and grow a new skin moisturizing layer, and replenish moisture for the skin from the inside out. )wj