In modern dermatology and cosmetology, numerous methods have been developed for correcting age-related changes. On-site laser recovery is one of the non-pharmaceutical methods to combat aging. Higher laser correction techniques are becoming increasingly popular due to their technical simplicity and short recovery periods.
The operating principle of fractional laser
Unlike classic laser grinding, in which the entire surface layer of the skin is evaporated and the fractional laser works evenly.The rejuvenation of tissues is related to the phenomenon of hormones - the stimulation of the recovery process under the influence of stress, which is not strong enough to show harmful consequences.In this case, the laser beam heats the tissue to 45–90°C, and since the contact time of the beam with the skin plays a stress factor (up to 0. 0003 C), the temperature increases in a small area of 100 microns. The heat does not spread to the surrounding tissue.
Distinguish between the two main types of fractional laser shock - ablation and non-citizens
After the tissue is processed, the laser beam will undergo an inflammatory process, but the skin's kiss layer remains intact. Thermal stress stimulates the production of special biologically active proteins and the activation of cell activity designed to survive. In healthy tissues around the heating area, mass production of collagen and elastin begins and the metabolic process is enhanced. As a result, the skin becomes smoother, elastic, and the moisture content will increase.
The study was conducted on the volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt volt voltFor those who survive under thermal stress, life expectancy is higher than life expectancy in insects included in the control group under normal conditions. Perhaps, there is also a need for healthy procedures that produce heat shock proteins and water hardening such as bathtubs, saunas and hardened ice.
Since skin lesions are short and not continuous, the recovery duration of fractional laser regeneration is reduced. The surface area under heat exposure is about 20%. Dead cells, melanin pigments and other metabolites are partially absorbed by macrophages that work to penetrate the inflammatory zone. 3-7 days after laser processing, replace the remaining substances on the skin surface. After 4-14 days, complete recovery of tissue occurs.
Instructions for use
A person's live laser was used to rejuvenate in the following cases:
- Eliminate signs of skin aging:
- Reduced elasticity;
- extended pores;
- Uneven color.
- Static on the eyelids of eyelashes and smoothing of facial wrinkles, including delicate areas near the eyes.
- Magazine, Treatment of pigment spots (liver, sunlight, age, hormones).
- Correct scars, postoperative scars, uneven texture.
- Treatment of skin defects, which is the result of acne.
Technology of laser recovery of surface parts
In modern beauty, two methods are used, which are fundamentally different in terms of their effects on the skin:
- Ablation, in which irreversible point damage exists in the surface layer of the dermis. This method is most effective but requires extended recovery. Treatment was performed using Erbium (ER: YAG), Neododim (ND: YAG) or carbon dioxide (CO).2) laser, wavelength length of photon beam - starting from 1440 nm. In most cases, when they talk about laser fraction recovery, they mean purification.
- The non-blades have a gentle effect, with beam wavelengths of 825–1350 nm. In this case, severe heating of the tissue occurs in changes in the molecular structure of the protein.
The first technology is the most extensive.
The duration of the pulses, their frequency, energy density, and the number of points of the laser beam can be adjusted according to the task being processed. As they increase, the damage to the tissue increases. Fraxel RE: Wavelengths of 10, 600 nm and their analogs are more effective for lasers (1 program is equivalent to 3-4 courses on another device) because it provides deep effects. However, a 5-7-day recovery period is required and severe anesthesia is required.
Use laser technology for resection to provide course treatment. The number of procedures is individual and fluctuates between 3-10 meetings.
Execute the program
Before treatment, it is necessary to consult a doctor to inform him of the medications he is taking. Some of these (diluted blood, homogenates and other products) must be cancelled a few months before the first session.
Prepare the skin on the face to rejuvenate, including the following actions:
- Clean cosmetics.
- Anti-corrosion treatment.
- Excerpts for 40-60 minutes using locally acting anesthetics.
- Improving the contact gel layer of the sensor evenly sliding (not required for models of previous generation lasers).
Directly during the process, the doctor performs the tip of the device on the skin along the straight lines in all directions. The nozzle used has a dimension of 7x7 or 15x15 mm, highlighting an area of 0. 5-2 cm in one section2.
The duration of the session depends on the size of the surface after processing. On average, the entire surface lasts about 20 minutes.
After the operation, wash the lubricant, wash the face with foam, and apply soothing and moisturizing agent. The next treatment is performed after 3-4 weeks.
Second-hand medicine
In fractional laser recovery, analgesic gel (oint) and special lubricants are used. No other drugs are used. It has a deep effect and it is recommended to apply ointment to treated skin after surgery.
The Professional Center also offers professional care cosmetics designed for intense rejuvenation methods: recovery and moisturizers, correcting gels to reduce scar density and other skin defects (lifting gels, correcting gels, etc. ).
Rejuvenation results
On-site laser recovery showed clinically proven good results:
- A new one was formed at the location of rough connective tissue that formed the scar. The thin scars completely disappeared, and after 4-5 sessions, the wide scars became less obvious. Positive dynamics were observed within one month of the procedural process.
- The small wrinkles disappeared, including the "net" around the eyes.
- In the presence of -acne, the base of the crater scar is balanced with the level of the area around the skin. The results are visible after the second step, and a total of 5-7 courses are necessary.
- The skin on the face has a "fresh" appearance, and its elasticity is improved.
- The skin tone is aligned and the pigmented spots become paler.
Fixed to reduce pigmentation after the first step. In this case, the mechanism of exposure to the laser beam is different from other methods. Fraxel technology destroys cells that produce and accumulate melanin. At the site of dead cells, other cells are formed to synthesize normal pigments.
The most obvious revival is manifested in the thin-skinned young and middle-aged people.The duration of the effect is individual and is reduced under the influence of the following factors:
- The body's reactivity decreases under the influence of adverse environment;
- age;
- Malnutrition and bad habits;
- Accompanied by disease;
- Changes in hormone identity;
- Genetic inheritance that is burdened;
- The thickness of the skin dermis layer increases.
The lifting effect due to treatment is secondary, due to the fact that the skin becomes denser and healthier. Experts recommend a support program annually after a full course at Fraxel Technology.