Unlike the classic laser rectifier, in which the entire surface layer of the skin evaporates, the fractional laser works. The rejuvenation of the tissues is associated with the phenomenon of hormis, stimulating recovery processes under the influence of stress, whose resistance is insufficient for the manifestation of harmful consequences. In this case, a laser beam, which leads to tissue heating at 45-90 ° C. Since the contact time of the light with the skin, acts as a stress factor (up to 0.0003 C), the temperature increase in a small area of the order of 100 microns.The heat is not transmitted to the surrounding tissues.
Fractional laser rejuvenation technology
In modern cosmetology, 2 methods are used, which are fundamentally different in the method of influence in the skin:
- Ablation, in which there is an irreversible punctual destruction of the surface layers of the dermis.This method is the most effective, but requires prolonged rehabilitation.The processing is carried out using Erbium laser (ER: YAG), neodimium (ND: YAG) or carbon dioxide (CO2), a wavelength length of a photon beam, 1440 nm.In most cases, when they speak of laser fractional rejuvenation, they refer to the ablation methodology.
- Non-dimensional, with a softer effect, the wavelength of the beam is 825-1350 nm.In this case, severe warming of tissues occurs to a change in the structure of protein molecules.
The first technique is more widespread.The duration of the pulses, their frequency, energy density and the number of "burning" points with a laser beam are regulated depending on processing tasks.With its increase, respectively, the destruction of tissues increases.Fraxel Re: The pairs lasers with a wavelength of 10,600 nm and their analogues are more effective (1 procedure is equivalent to 3-4 sessions on another team), since it provides a deep effect.However, the rehabilitation period of up to 5-7 days increases and severe anesthesia is required.Omolate using laser techniques provides the course treatment.The number of procedures is individually and fluctuates in the interval of 3-10 sessions.
Performing the procedure
Before treatment, it is necessary to consult a doctor, inform him about the medications taken.Some of them (products that thin blood, isotinoid and others) must be canceled a few months before the first session.
The preparation of the skin of the face for the rejuvenation procedure includes the following manipulations:
- Cosmetics cleaning.
- Antiseptic treatment
- Applying an anesthetic drug drug, extract for 40-60 minutes.
- The imposition of a layer of contact gel (lubricant) for the uniform sliding of the sensor (for the latest generation laser models is not necessary).
During the processing, the doctor performs the tip of the device on the skin along the straight lines in several directions.The nozzles used have a size of 7x7 or 15x15 mm, an area of 0.5–2 cm 2 is highlighted in a pass.The duration of the session depends on the size of the processed surface.On average, it is for the whole face for about 20 minutes.After the procedure, the lubricant is washed, the face is washed with a softening foam, applies a soothing and moisturizing.The following processing is carried out after 3-4 weeks.
Rejuvenation results
Field laser rejuvenation demonstrates good clinically confirmed results:
- A new one is formed in the place of the rough connective tissue from which the scars are formed.The thin scars disappear completely, and the wide scars become less notable after 4-5 sessions.The positive dynamic is observed within a month after the course of the procedures.
- Little wrinkles disappear, including a "network" around the eyes.
- In the presence of a post -acne, the bottom of the crater -shaped scars is level with the level of the surrounding areas of the skin.The result is visible after the second procedure, and in total it is necessary to take a course of 5-7 sessions.
- The skin of the face acquires a "fresh" appearance, its elasticity improves.
- The complexion is aligned, pigmented spots become pale.
The reduction of hyperpigmentation is set after the first procedure.The mechanism of exposure to laser beam in this case differs from other methods.Fraxel technology destroys cells that produce and accumulate melanin.In the site of dead cells, others that synthesize the normal amount of pigment are formed.The most pronounced rejuvenation is manifested in people of young and medium age with thin skin. The duration of the effect is individual and decreases under the influence of the following factors:
- a decrease in body reactivity under the influence of an adverse environment,
- age,
- Bad nutrition and bad habits,
- concomitant diseases,
- Change of hormonal state,
- genetic inheritance loaded,
- Increase in the thickness of the dermal layer of the skin.
The lifting effect as a result of the treatment is secondary and is due to the fact that the skin becomes dense and healthy.Experts recommend after a complete course on Fraxel technology to carry out 1 support procedure annually.
What is the essence of the procedure?
The fractional rejuvenation of the skin is a type of cosmetological procedure, whose principle is the effect on the upper layer of the epidermis through a laser beam.The best laser, whose action is strictly directed to the problematic areas, is carried out by a specific effect.As a result of this effect, the human body reacts instantaneously and improves the protective functions of tissues.Therefore, new elastin and collagen fibers occur as quickly as possible, in other words, there is accelerated regeneration and skin renewal.Since failures in the problem area were eliminated by a laser, and the new elastic and elastic fabrics formed in place, rejuvenation can be considered complete.The duration of said procedure, as a rule, varies within 30-60 minutes, depending on the complexity of the problem, the value of the processed area, etc.
Indications for use and contraindications
The spectrum of indications for the use of this technique is unlimited: getting rid of wrinkles and scars, pigmentation areas, stretch marks and other inconveniences that spoil the beauty of the face.The laser rejuvenation of the skin is also allowed around the eyes.It will deprive you of a vascular mesh, facial wrinkles and related to age without complications.The fractional rejuvenation of the skin is contraindicated in the presence of the following factors:
- oncological pathologies, the presence of neoplasms of a benign and evil nature,
- inflammation, irritation, acne rashes,
- Infectious diseases in the active phase (herpes, etc.),
- diseases associated with circulatory disorders, bad blood coagulation or diabetes mellitus,
- The presence of skin infections, certain allergic reactions, weak immunity,
- Neurological diseases (epilepsy, etc.),
- Breastfeeding, pregnancy.
To analyze the condition of the body and the problems of the patient's epidermis, which wants to correct, the specialist designates a preliminary consultation.These measures are taken for an individual selection of the procedure criteria, possible additional techniques of age -related changes, which will guarantee the complete elimination of defects.
Procedure and possible effects
The field laser rejuvenation of the skin's skin is carried out in the following order:
- Selection of individual parameters of the laser procedure (exposure depth, the alternation of defect elimination),
- local anesthesia of the problematic area,
- Pollution skin elimination, decorative cosmetic waste,
- skin processing with a laser,
- Apply a special tool to consolidate the effect,
- Make an informative session about greater care of the specified area.
The procedure is performed quickly (30-60 minutes) using special equipment by a specialist in the field of cosmetology.
The initial results after laser manipulations:
- The tone of the face was level, the contours withdrew,
- elastic and softened skin,
- Get rid of scars, stretch marks,
- pore narrowing, reduction of rooted defects,
- Pigment spots, facial wrinkles have disappeared,
- General Effect Anti -Gexing.
Compliance with the requirements of the methodology and recommendations excludes the appearance of complications.However, in the presence of at least one sign, you must consult your doctor:
- Strengthen the discomfort of pain,
- Swelling, itching, skin redness do not pass for several days,
- The appearance of scars, scars after a session.
A bad preliminary examination, the concealment of some health acts, the low professionalism of a doctor can lead to such side effects.
The advantages of fractional rejuvenation
- The skin after the procedure is restored enough.After a week, the skin will recover completely.
- Swelling after the procedure disappears after 1-2 days and does not require additional intervention.
- After one day, the basal layer of the epidermis returns to normal, and dead cells disappear in a week.
- Due to the fact that the side effects are minimized, and the infection is simply impossible, the fractional rejuvenation of CO2 can be carried out in any skin.Most of the time, customers give laser exposure to the delicate skin of the eyelids, the escolleté, the neck, chest, hands and inside the thigh.
- In addition, using this method, you can forget stretch marks and scrings.
Indications for the procedure
The fractional rejuvenation of CO2 will help get rid of many problems, including:
- deterioration of skin quality,
- pigmentation,
- acne, post -acne,
- Expanded pores,
- fall and fall in the skin,
- facial wrinkles,
- Stretching and scars.
The effect of the procedure
After the use of fractional rejuvenation of CO2:
- The skin rejuvenates, becomes elastic and elastic,
- Imitated wrinkles soften
- The complexion, improves,
- The scheme becomes clearer,
- Pygmentation disappears, traces are post -acne, narrow pores,
- Scars and stretch marks are eliminated.
The result is remarkable after the first procedure.On how many procedures will be required for the necessary result, the attendance specialist will tell you in the consultation.
How the rejuvenation of fractional CO2 of the procedure occurs
- Before performing a fractional photograph, you do not need to undergo preliminary preparation.Everything that requires the patient is a good humor and the desire to be beautiful.
- Before rejuvenating, the cosmetologist will eliminate makeup and carefully clean the skin.
- To relieve possible pain, it will process the desired area with cream, which includes an anesthesia.
- After that, the fractional photographic process begins, which is accompanied by a slight tingling in the treatment area.The duration of the procedure depends on the condition of the skin, on average the procedure takes 20 minutes to an hour.
- The cosmetologist uses a special device for fractional photography, which is called CO2 CO2 Laser Cosmopulse II.
Contraindications to fractional rejuvenation of CO2
This elevation method, like many others, has a series of contraindications.Cannot be applied:
- When taking drugs that increase skin photosensitivity and affect their metabolism,
- With fresh tan,
- During pregnancy, breastfeeding,
- If the skin has inflammation, damage,
- With infectious skin diseases,
- Soriasis,
- allergic reactions,
- Oncological, rheumatic diseases,
- epilepsy,
- Diabetes mellitus,
- And problems with blood reduction.
The history of the procedure
The cosmetology laser began to be used in the 80s of the last century.Then, the red beam served for the attention of tattoos, as well as the elimination of moles, warts and capillary traces.Later, with your help, it is possible to carry out procedures such as skin cleaning, facial peeling, grinding.Gradually, technologies are developing, and now laser is used as an alternative to operational methods, a fractional rejuvenation of the face appears.This technology was tested in 2004 and is now developing successfully.Unlike plastic surgery and rejuvenation injection methods, it acts on the surface of the skin, causing deep changes and eliminating several defects.
Consequences of fractional laser rejuvenation
Immediately after the session, the face is very injured, despite the use of analgesics and solutions.After 2-3 hours, it blushes and can begin to swell, especially for the area of the upper eyelids, the nose and the site around the eyes.The edema peak falls the next day, there are cases where the entire processed area became a water ball, so the body tries to recover faster after rejuvenation.To soften the situation a little, eat less salty and drink diuretics.
The second day, a fool can stand out in abundant quantities, then a cortex is formed in the face, which extends at the end of the day and becomes a very hard layer, protects the face of infections and colds.You cannot start and touch in general, otherwise, it can bring pain and only to open the new future layer of the epidermis and remain with scars forever.Over time, the cortex itself will soften and disappear under the influence of regenerative trains.
The recovery begins only a week later.The bark becomes a little less solid, and the face stops swelling.Another month, you will have to enjoy the bright pink color of the face and use therapeutic creams with the level of protection as a minimum of 30. Although it is said about a single procedure, doctors will probably say that it should be repeated in six months and, sometimes, after 3 months.