Hardware cosmetology, as a separate branch of aesthetic medicine, appeared relatively recently, but is rapidly spread due to great efficiency and longer retention.
Laser rejuvenation of the face is not only one of the most effective methods to overcome the first signs of aging. The procedure allows deep wrinkles, scars, scars, skin irregularities to remove from the face and restore a steady and healthy color, increases the metabolic activity of the epidermis and dermis cells.
Laser radiation causes the tissue to observe many physical processes: reflection, absorption and passage. As a general rule, these phenomena occur at the same time and the ratio between them is determined by the direction parameters of the direction effect. Almost all biomolecules, including protein compounds, water molecules, melanin, oxighmoglobin, etc. , Target for laser radiation. The effect of the laser in the aesthetic drug is based on the transformation of the energy of the electromagnetic field into heat.
As a result of tissue absorption, focus hyperthermia occurs, which can cause reversible and irreversible changes in the epidermal cover:
- Up to 45ºс - destruction of protein molecules and violation of the integrity of cell membranes;
- Up to 60ºс - coagulation and death of tissues;
- up to 100 ° C - dehydration;
- an increase in carbon dioxide content;
- Up to 300ºс - evaporation.
By penetrating deep into the epidermis tissues, the laser radiation is partially absorbed and distributed, resulting in the temperature of the surrounding cells. A renewing cosmetic error can be achieved, properly exposed to the wave parameters.
In general, all types of laser treatment can be divided into two types:
- For autopsy of tissues and cysts, wen, etc. Ablation interventions used to remove and remove such procedures are used.
- Non -overload interventions have no detrimental effect on epidermal cover. This technique is using neodymium laser in cosmetology. The non -ablation effect is unique because it continues for a certain period of time after the procedure.
In order to achieve the expected result of the renewal session, the heat connection time called SO must be taken into account. For dermis and epidermis, this is 25-600 ms. In other words, the exaggeration of the duration of the laser exposure does not lead to further increased tissue temperature, but increases the overheating of others.
This is the reason why cosmetic procedures using this technique necessarily require further use of skin cooling sources. The session is carried out with a non -contact laser, which is a svetoper locked in the manipulator with a different laser radiation bundle. Occasionally, there is a focus nozzle for a manipulator that allows the optimum geometry of the laser foot to be created.
When the skin is renewed, the radius is about 0, 01 cm, in the dermis cells the "starting" metabolism procedures, accelerating the synthesis of collagen and elastin, improving microcirculation, oxygen and nutrient flow.
Currently, the laser renewal of the face is usually carried out with fractional effects. In other words, skin processing is not controlled, but a dispersed bundle that enters the epidermis in the form of a kind of web. There are many ways to perform the procedure, and each has their own "pros" and "minus". The necessary need for the age of the woman, the condition of the skin and the general indication of behavior.
All about renewal
Laser rejuvenation can be:
- Superficial.According to doctors, this is the most gentle and safest method of influence. But it is only effective to correct minor errors in the skin and body skin and to eliminate small face wrinkles.
- Middle.Compared to the superficial, it allows you to solve a wider range of problems: eliminating pigmentation disorders, skin recovery, healthy appearance, face and age wrinkles. Due to the deep effects on the skin, the procedure sometimes requires the use of drugs for local anesthesia. In some cases, middle laser rejuvenation is performed with CO2 lasers. A similar procedure is called dermabrasion and has an intense effect on the cells of the face epidermal casing.
- Deep.During manipulation, the effect occurs at the maximum allowed level. The laser therapy session is accompanied by severe pain and is done during local or general anesthesia. The recovery period takes a relatively long time, but the effect lasts up to 1-1, 5 years. The procedure has a strong effect on the cells and sets the oval shape of the face while eliminating wrinkles.
It is worth noting
The more moderate type of laser rejuvenation is biorevitalization. The essence of the procedure is that preliminary application of nutrient serum with hyaluronic acid to the skin, which significantly increases the efficiency of the exposure.
Like every other way of aging, laser rejuvenation has its own "pros" and "minuses". When it comes to the benefits, above all, such cosmetic manipulation stimulates the work of their own skin cells.
As a result, collagen and elastan synthesis increase - a kind of "frame" that supports the outlines of the face contour. The result is shown in many photos on the Internet. In addition, the procedure is absolutely safe, the result of its implementation is comparable to surgical methods, but the laser rejuvenation is not invasive, the recovery period takes little time and the effect lasts at least 8-12 months.
The diversity of techniques allows the method of laser rejuvenation according to the age and condition of the skin. Disadvantages include addiction to the installation and qualification of professionals. Therefore, in order to avoid unpleasant "surprises", you need to examine the reviews, maybe consult the forums and be very responsibly approaching the clinic choice. Middle and deep peeling are accompanied by discomfort, but they can easily stop anesthesia.
In addition, the laser renewal procedure cannot be performed during the hot season, as a few days after the seat, the skin of the face should be protected from sunlight.
Laser rejuvenation: readings and restrictions, technique, later care
Given the effect, the procedure is almost every woman over 35 years old (of course, provided there is no contraindication), as an optimal mode of rapid renewal of the face.
However, pay attention to such a technique:
- the presence of wrinkles, sagging skin and other age -related errors;
- violation of the production of melanin pigment cells and such a disorder of the skin color, the occurrence of age spots;
- the presence of small scars, scars after injury, cosmetic procedures, acne site;
- Hiding skin associated with microcirculation disorders, slowing of metabolism, lack of collagen and elastin;
- Acne, inflammatory rashes on the face of the face.
The renewal of the face is contraindicated in such cases:
- pregnancy;
- The period of breastfeeding because the anesthetic components become breast milk;
- acute inflammatory dermatoses on the face, regardless of their etiology;
- psoriasis;
- eczema;
- Exacerbation of herpetic viral infection;
- ARVI, fever, aggravation of chronic infections (such conditions are relative contraindications, the procedure can be performed after healing);
- pronounced immune deficiency;
- Impaired operation of the blood coagulation system;
- Diabetes mellitus;
- hypertension, thromboflebitis of facial vessels, severe heart activity;
- allergic reaction to drugs of local anesthesia;
- Rehabilitation period after abdominal operations or personal surgery;
- Damage to the face of the face.
It is worth noting
The renewal of the face with a laser with Vitiligo or the genetic predisposition of such a disease remains very contradictory. But most cosmetologists recommend that you choose another method to fight signs of aging.
After prior discussion with the patient, the main shades of the procedure allow the specialist to allow the time and day of the meeting. Before starting the skin of the skin with laser radiation, the face is cleansed from the cosmetic residues, then anesthesia and the glass protection is placed on the patient.
After 10-15 minutes, the renewal session begins directly. The duration of the procedure depends on the exposure field. If you include not only the face but also the neck with the neck, the seat duration is up to 60 minutes.
It is worth noting
A szükséges számú munkamenetet külön -külön választják ki. Általános szabály, hogy elegendő 2-3 látogatás egy 4-8 hetes intervallummal. Az életkorhoz kapcsolódó bőrváltozások további megelőzése érdekében az eljárást 6-8 havonta megismételjük.
Laser rejuvenation is a heavy burden on the cells of the epidermal casing, so the skin care rules should be followed to prevent complications.
Közvetlenül az eljárás után a kozmetológus krémet vagy szérumot készít, amely felgyorsítja a regenerációs folyamatokat. Az epidermisz szerkezetének teljes helyreállítása előtt kerülni kell a lézernyalábgal kezelt napfény területét.
Therefore, if this zone is not covered with clothes, you need every time before you go out to a special sunscreen with a maximum value of SPF.
In addition, use a moisturizing serum for 1-2 weeks after the procedure, which is strictly prohibited by the cosmetologist, scrubs, masks and shells. A bőr lézeres megújulása után néhány napig nem használható a tonális krém, a por, az elpirulás és más hasonló sminktermékek.
Az arc bőrének lézerfiatalítása: az eljárás hatása, lehetséges szövődmények, költségek és áttekintések
A munkamenet eredménye 3-4 nap után becsülhető meg.
A betegek megjegyzik:
- az arc- és életkorhoz kapcsolódó ráncok simítása;
- oval capture of the face;
- Eliminating pigment spots, compensating for the color of the skin;
- the disappearance of acne, black dots, vascular stars and other mistakes;
- narrowing of pores;
- The disappearance of dark circles under the eyes.
To evaluate the effects of laser rejuvenation, it is sufficient to review women's photos before and after the procedure. The skin looks more noticeably, fits better, gets a healthy and young look. As a general rule, the exposure session can be well tolerated. But the most common complication is severe hyperemia and edema.
Such symptoms do not occur immediately, but in a few hours. Usually every 2-4 days goes. Occasionally, women note that the skin, which can be easily eliminated and prevented by moisturizers. Chronic dermatoses to the active phase are extremely rare, in a single case of pigmentation disorders.
It is worth noting
The cost of the meeting depends on the area of the processed area. Generally, the laser renewal of the face, neck and neckline pays about 26-30 thousand rubles.
On the one hand, the price of the procedure is relatively high, but on the other hand, similar technique is an appropriate alternative to plastic surgery.