Laser procedures to renew skin and eliminate signs of aging are increasingly widespread in cosmetology.Due to its high efficiency and safety, due to a relatively simple and brief recovery period, laser therapy is gradually moving the skin -related damage methods, such as average and surface average chemical exfoliation.Please note the laser correction of age and photoaging laser repair.
What is aging
The aging of biology is the process of gradual violation and loss of important functions of the body or its part, especially the ability to reproduce and regeneration.At the skin level, aging is declared by accumulation of cell genetic defects, which violate the process of sharing and differentiation. These genetic disorders are the reason:
- Thinning of the dermal-epidermal joint;
- violation of the skin's barrier function;
- Increase translepidermal moisture loss with dry skin.
The result of internal disorders is the development of aging - ptosis, wrinkles and skin rings.The aging process is irreversible, but cosmetology has to prevent age -related changes.Early aging primarily begins with the photo.Ultraviolet is due to radiation:
- violation of the process of cell differentiation;
- Uneven distribution of melanocytes;
- Thickening of the layer of corneum (hyperkeratosis);
- Microfation and skin color.
It also violates the condition of the body's irrational diet, water use, bad habits and harmful environmental factors.
The basic morphological types of aging
Based on the dominant external signs of age -related skin changes, 5 main types of aging are distinguished:
- Gently wrinkled type. Its main manifestations: pronounced vascular pattern, large numbers of small wrinkles on the face that are manifested in static without muscle participation.
- Muscle type. Typically, the inhabitants of the Central Mass, in which the facial muscles develop well, and a layer of subcutaneous adipose tissue is thin.This type is characterized by the appearance of Nasolabial folds, the oval smoothness and blurring of the face.Wrinkles look like a large skin break.Deep that are clearly visible in static.
- Style by the type of gravitational ptosis. Typical for the owners of oily skin with a large number of sebaceous glands.Oval changes due to the fact that the fat bags of the face are moved after the skin.Bryli, the second stand, big folds appear.
- City per type of tired face. It is expressed by a reduction in the elasticity of soft tissues, pastees and swelling.The nezoglyny folds are clearly visible, the corners of the mouth descend.
- Mixed type.A combination of gravitational ptosis, tired face and small wrinkles.It occurs more often than all other types.
Methods of overcoming skin aging in modern cosmetology
All methods used to eliminate the aesthetic deficiencies of the skin can be divided into three main groups: hardware, injectable and care.Aesthetic methods that improve the state of epidermis suggest:
- use of professional cosmetics;
- Performing surface chemical exfoliating and nursing procedures.
Injection cosmetology contains five main directions:
- Injection stimulation of collagen and elastin synthesis;
- biorevitalization;
- Bio repair;
- Volume correction of hyaluronic acid -based filler;
- Work with muscle frame - botulinum toxin Justo.
Hardware Cosmetology:
- laser renewal;
- Other hardware effects: radio frequency lifting, micro -circuit, broadband light, ultrasound, myostimulation, etc.
Approaches to renewal
The process of eliminating changes related to age is multi -component.Renewal is not just the launch of neocollagenesis.Removal of age spots or seborrheic keratosis is rejuvenation.Removing the pronounced vascular mesh is also a renewal.For example, angiogenesis increases with age.There are several abnormal pots, they become more noticeable.By removing these ships, we repair the condition and appearance of the face, which makes the face visually younger and more attractive.
The basic methods of laser rejuvenation
Ablation methods:
- fractional-co2 laser;
- non-fractional-CO2 laser;
- Erby Laser.
Non -dimensional techniques:
- Neodymowe renewal;
- not ablation;
- Cold Alexandrite rejuvenation.
Ablation techniques suggest skin damage.They belong to:
- Classic techniques. These are laser grinders with complete 100%overlap.These are usually performed at epidermis level, not deeper than the basic membrane.
- Fractional. Continuous laser radiation is divided into fractions with a overlap of 5-70%.It penetrates the deeper layers of the skin, the dermis.
The mechanism of action of the renewal of lasers
The stimulating effect of laser radiation on the tissue is based on activation of fibroblasts but neocollagenesis.The energy of the laser, with or without harmful to the epidermis, tries to achieve dermal layers, more often with heating, creating a controlled trauma in which all regeneration processes start, fibroblasts begin to synthesize the fibers.
Renewal with laser CO2
CO2 renewal is carried out by violating the integrity of the skin.This includes longer rehabilitation.Erbium laser has no such effect on rejuvenation.
Goods:
- aging type gravitational ptosis;
- Post scars -acne, other scars;
- small wrinkles;
- Expressed elastosis.
Neodymowe renewal
The laser of the neodymium is characterized by non -abroad effects.The 1064 nm wavelength allows the deep layers of radiation to the level of dermis and, due to heating, to stimulate synthetic processes, and the work of fibroblasts.The epidermis was not injured.The recovery period is not required.No laser procedure, without rehabilitation, another thing is that the degree of violation of neodymium radiation is minimal: the redness lasts 3-6 hours.
Goods:
- The type of aging with small wrinkles;
- small static wrinkles;
- Expanded pores;
- Uneven complexion.
Cold Alexandrite rejuvenation
This is performed on a laser rejuvenation device.The 755 nm wavelength radiation is predominantly absorbed by melanin.This cold laser makes it essential to eliminate pigmentation and improve the color of the skin.The differences between cold renewal and other methods are that the photo is used primarily here, not a photograph of the thermal effect.That is, the increase in neocollagenesis and fibroblasts are launched without heating without thermal damage to dermis and epidermis.
Goods:
- pigmentation;
- Expanded pores;
- post -acne;
- small wrinkles;
- General decrease in skin tone.
Combined system.The device is equipped with a neodymium laser with a wavelength of 1064 nm and a cold laser with a wavelength of 755 nm.
Areas of application:
- Removing the age of various etiologies and complexities;
- It is not able to renew, with a comprehensive solution to the photo problems starting at one session without a rehabilitation period;
- Removing the entire hair of any color, any structure in all photos of the skin types;
- Removal of vascular pathologies in any part of the body with a vessel diameter of up to 4 mm.
The device allows you to set optimum settings for radiation parameters and the frequency of repeating the pulses.Solving five problems for a procedure:
- hair removal and removal on a cold laser;
- Remove for tanning or very bright hair, removal of vessels on the face and treatment of lower limbs, acne, renewal, laser biorevitalization on the neodymium laser.
Pigment removal
Only one laser can destroy the pigment, even at mature age.Shells and creams behave superficially.Excellent results can be achieved in the lower eyelids ("dark circles"), neckline, back, face and hands.The patch first darkens immediately after the procedure and then gradually leaves.On the surface of a week of pasture, there is plenty of peeling, which nevertheless does not violate social interactions.The scales are easily removed when washing and are almost invisible after applying the moisturizer.In order to get rid of pigments, only 2-4 procedures have a monthly interval.
The procedure is carried out at high speeds, that is, when a high frequency is used, it is sufficient to transfer pigmented tumors twice.It takes up to 10-15 minutes to do this, even when it comes to hyperpigmentation of the whole face.Cold radiation is absorbed by melanin 50 times more active than hemoglobin, so it does not affect other structures besides age.The use of such techniques is extremely undesirable to remove age focuses.Here, on the one hand, we make the strongest injury to the skin, and second time we warm the tissues and thus actively stimulate melanocytes.On the one hand, we can remove the hyper of the pigments and, on the other hand, actively stimulate melanogenesis.Ablative methods can be used in patients with hyperpigmentation, but only in covering drugs that block melanogenesis.This can be Hydrochinon or professional funds.
Laser biorevitalization
The base of gel and hyaluronic acid is applied to the face.Neodymium laser causes hyaluronic acid easily penetrates into the deeper layers of the skin, moisturizing it.Laser exposure stimulates the synthesis of collagen and elastin, which further improves the anti -effect effect of the procedure.This way, an hour before an important event of life can make effective moisturization of the neck and neck cut.There are no discomfort.The procedure duration is 15 minutes.Without seasonal restrictions.
Laser rejuvenation on the device
An innovative laser system combines two lasers, two lengths of neodymium waves and a pulse laser of paints to remove any complex vascular pathologies.Two wavelengths in multiplex mode can be combined in a flash.
Fields of application
Treatment of face and body vascular injuries in any photo type patient:
- Treatment of the face and lower limbs, varicose veins, hemangioma, rosacea;
- Repair "wine spots".
Pigmentation Elimination, Renewal:
- photography;
- Laser care procedure - the "exit" procedure;
- Laser rejuvenation without rehabilitation period.
Treatment of problematic skin: Removal of acne and pigment spots on acne and post -acne.
The scope of laser rejuvenation
To date, the device is the only and fully certified picosecond laser, the world's first Alekship laser, which, through a safe photo, interacts with the patient's skin.Thanks to the wavelength, fractionated optics (fractionated optical array), the system (photo-mechanical effect) achieves an effect similar to CO2-grinding without the heat impairment of the epidermis without rehabilitation.
Areas of application:
- rejuvenation;
- removal of tattoos of any color;
- removal of age spots;
- skin alignment;
- Treatment of melasma;
- Treatment of scars is post -acne.
The mechanism of the photo of the photo
If there is a large number of ultra spray impulse in the picosekundum range, the optical effect of the laser is activated.The optical zones induced by the laser are created in the tissues.They look like bubbles in the epidermis.These bubbles cause pressure and shock wave towards Dermis.In dermis, without heat impairment, the cytokine cascade, a cellular reaction in which the cells begin to pass on a signal to damage.Active stimulation of reparative processes occurs.We obtain the result that can be achieved by significantly heating the tissues, without thermal damage to the cells and extracellular structures.