Laser processes aimed at rejuvenating the skin and eliminate aging points are increasingly widespread in cosmetology.Due to high efficiency and safety, a relatively simple and short recovery period, laser treatment gradually shifts other methods of controlled skin lesion, such as, for example, medium and surface chemical peels.We offer an overview of the devices for a laser correction of age events and photography.
What is aging
Aging in biology is a process of gradual violations and loss of significant functions of the body or its departments, in particular the ability to reproduce and regenerate.At the level of the skin, aging is manifested by the accumulation of genetic defects in cells, which violate the process of dividing and differentiation. These genetic disorders become the reason:
- Dilution of the skin-epiderm joint.
- violations of skin barrier function.
- Increasing the loss of moisture by developing dry skin.
The consequence of internal disorders is the formation of external manifestations of aging - the carrier, wrinkles and skin folds.The aging process is irreversible, but cosmetology has a means of preventing age -related changes.Early aging is primarily the start of photos.Under the influence of ultraviolet radiation, occurs:
- violation of cell differentiation process;
- uneven distribution of melanocytes.
- thickening of the cornea (hyperkeratosis).
- Small and the color of the skin.
It also violates the condition of the body irrational nutrition, inadequate use of water, bad habits and adverse environmental factors.
Basic morphological types of aging
Based on the prevailing external signs of age -related changes, 5 main types of aging are distinguished:
- Type crumpled. Its main manifestations: an intense vascular model, a large number of small wrinkles throughout the face, manifested in static, without muscle participation.
- Muscle type. It is characteristic of the inhabitants of Central Asia, in which the facial muscles are well developed and a layer of subcutaneous adipose tissue is thin.This type is characterized by the appearance of the rhythmic folds, the smoothness and vague oval of the face.Wrinkles resemble great breaking the skin.They are deep, which are clearly visible in static.
- Style by type of gravity of rapidly gravity. Characteristic for owners of oily skin with a large number of sebaceous glands.The oval changes due to the fact that the fat bags of the face are shifted after the skin.Bryli, the second chin, large aspects appear.
- City by kind of tired face. It is expressed by the reduction of the elasticity of soft tissues, pastes, swelling.The nezoglyny folds are clearly visible, the angles of the mouth go down.
- Mixed type.A combination of gravitational ravine, tired face and small wrinkles.It appears more frequently than all other types.
Methods of combating skin aging in modern cosmeology
All methods used to eliminate aesthetic skin imperfections can be divided into three main groups: material, injectable processes and care.Aesthetic methods that improve the condition of the skin indicate:
- use of professional cosmetics;
- Conduct surface chemical peels and care procedures.
Injection cosmetology includes five main directions:
- Stimulation of collagen infusion and elastin synthesis.
- Biorevitalization?
- Biological rehabilitation.
- Volumetric correction of material based on hyaluronic acid.
- Muscular Work - Botulinum toxin Justo.
Material Cosmetology:
- Laser rejuvenation.
- Other material effects: lifting radio frequencies, tiny, broadband, ultrasound, muscles, etc.
Approaches to rejuvenation
The process of eliminating age -related changes is multiple.Rejuvenation is not just the start of de neocollagenesis.Removal of age points or seborrheic keraticization is rejuvenation.Removing an intense vascular grid is also a rejuvenation.For example, angiogenesis intensifies with age.There are more pathological boats, they become more noticeable.By removing these boats, we improve the condition and appearance of the face, which visually makes the face younger and more attractive.
Basic laser renewal methods
Removal Methods:
- Fractional-CO2 laser?
- Not fractional-CO2 laser.
- Erby Laser.
Non -Directs Techniques:
- Neodymowe rejuvenation?
- No abstraction;
- Cold rejuvenation of Alexandrite.
Removal techniques indicate damage to the skin.These include:
- Classic techniques. These are the abrasive of 100%full -length lemongrass.They are usually performed at the skin level, not deeper than the basal membrane.
- Fractional. Continuous laser radiation is divided into fractions of 5 to 70%.It penetrates into deeper layers of the skin, in the dermis.
The laser action mechanism for rejuvenation
The stimulant effect of laser radiation on the fabric is based on fibroblast activation, de neocollagenesis.The laser energy, destructive or without destroying the skin, tries to reach the skin layers, more often by heating, creates such a controlled trauma where all regenerative processes begin, fibroblasts begin to compose the fibers.
Rejuvenation with Laser CO2
CO2 is renewed in violation of skin integrity.Includes prolonged recovery.Erbium laser does not have such an effect of rejuvenation.
Indications:
- Rational gravity -type aging;
- Scars of post -abuse, other scarring.
- small wrinkles;
- Elastism is expressed.
Revitalization
The laser of the neoomy is characterized by non -effects.The 1064 Nm wavelength allows radiation to go to deep layers of the skin at the level of the dermis and there, due to heating, to stimulate synthetic processes, the work of fibroblasts.The skin is not damaged.Recovery period is not required.It cannot do a single laser process without rehabilitation, another thing is that the degree of violations of neodymium radiation is minimal: redness lasts 3-6 hours.
Indications:
- Type of aging with small wrinkles.
- Small static wrinkles.
- Extended resources;
- Uneven skin.
Cold renewal of Alexandrite
It is conducted on a laser rejuvenation device.Radiation with a wavelength of 755 Nm is mainly absorbed by melanin.This makes a cold laser necessary to eliminate coloring and improve skin color.The differences in cold renewal and other methods are that photography is mainly used here and not the photo of the thermal effect.That is, neocollagenin and increasing fibroblast function begin without heating, without thermal damage to the dermis and skin.
Indications:
- coloration;
- Extended resources;
- Post -acne?
- small wrinkles;
- General reduction 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.
Application Areas:
- Removal of age points of various reasons and complexity.
- Do not per -enjoyment with a comprehensive solution to the problems of photography that begins in a session without a rehabilitation period.
- Total hair removal of any color, any structure, in all photos of skin types.
- Removing any vascular pathologies, in any part of the body with a diameter of up to 4 mm.
The device allows you to adjust the optimal settings for radiation parameters and the frequency of repeated pulses.Solving five problems for one process:
- Removal and removal in cold laser.
- Remove for tanning or very bright hair, removal of ships on the face and lower extremities, acne treatment, rejuvenation, laser biocompatibility in the laser neodimi.
Removal of pigments
Only one laser can destroy the pigment at any, even mature age.Peels and creams work more superficially.Excellent results can be obtained in the lower eyelids ("black circles"), neckline, back, face and hands.The spot immediately after the process first darkens and then gradually leaves.On its surface during a week-investment, abundant peeling may be observed, which, however, does not violate social interactions.The scales are easily removed during washing and almost invisible after applying moisturizing cream.To get rid of coloring forever, only 2-4 processes with interval per month are enough.
The procedure is performed at a sufficiently high speed, that is, when using a high frequency, as long as you pass twice tumors.This requires no more than 10-15 minutes, even if we are talking about over-colonization of the whole face.Cold radiation is absorbed by melanin 50 times more active than hemoglobin, so no other structures in addition to age formation are affected.The use of such techniques in order to remove age outbreaks is extremely undesirable.Here, first, we carry the strongest injury to the skin, and secondly, we heat the tissues and thus stimulate active melanocytes.On the one hand, we can remove the pigment and on the other, we actively stimulate melanogenesis.Subtracting methods can be used in patients with over -coloring, but only under the cover of drugs that prevent melanogenesis.It may be hydrochrope or professional capital line.
Laser
The gel and base of hyaluronic acid are applied to the face.Under the influence of a neodymium laser, hyaluronic acid easily penetrates the deeper layers of the skin, moisturizing it.Laser exposure stimulates the synthesis of collagen and elastin, which further enhances the reactionary effect of the process.Thus, you can carry out effective moisturizing throat, neck, hands an hour before an important event in life.There are no unpleasant sensations.The duration of the process is 15 minutes.No seasonal restrictions.
Laser rejuvenation on the device
An innovative laser system to remove vascular pathologies of any degree of complexity combines two lasers, two neodymium waves and laser waves in dyes.Two wavelengths in multi -function mode can be combined in a flash.
Application areas
Treatment of vascular facial and body lesions in patients with any type of skin:
- De Telangiectasia facial and lower extremity, varicose veins, hemangiomy, rosacea;
- Correction of "wines".
Eradication of pigment, rejuvenation:
- photo;
- Laser Care - The "Exit" process.
- Laser rejuvenation without rehabilitation period.
Treatment of problematic skin: Removing vascular and pigmental points and then -acne.
The scope of laser rejuvenation
To date, the device is the only and fully certified Picosecond laser, the world's first Alekship laser, interacting with the patient's skin through a safe mechanical photo effect.Thanks to the wavelength, the fractional visual (fractional visual array), the status (photographic effect) achieves the effect comparable to CO2-protecting without thermal damage to the skin, without repair.
Application Areas:
- rejuvenation;
- Removal of tattoos of any color.
- removal of age points;
- leather alignment;
- Treatment of Melasma.
- Scar treatment is post -acne.
The mechanism of the mechanical result of photos
When a large number of extremely intense pulses in the area of the bites, an optical effect is triggered by laser.Laser -caused optical zones are created on fabrics.They look like bubbles found in the skin.These bubbles create pressure and wave of shock towards the dermis.In the chorus, without any thermal damage, the cytokin cataract, a cell reaction, in which cells begin to transmit a damage that resulted in damage.Active stimulation of rehabilitation procedures appears.We get the effect that can be achieved by significant tissue heating, without thermal damage to the cells and extracellular structures.