The Internet is now full of a wide variety of sentences to rejuvenate us using the laser impact.In some cases, it is said that it will come out immediately after the procedure with sweets, in others that will have to hide from people for almost a month after the procedure.So who is telling the truth?
It turns out that there are many different types of lasers that are used in cosmetology.To start, they distinguish between "hot" and "cold" laser.
Hot laser
- Carbon dioxide laser (CO2)- Surgical emission, infrared, continues.It is used in surgery to cut tissues and the elimination of neoplasms, as well as with the laser grinding of the skin.How CO2 has a laser: quickly and strongly heat the cells that evaporate and absorb the higher, the greater the amount of applied power.A fairly long recovery period, the procedure is performed under anesthesia.
- Neodimal laser- Infrared, solid state laser, is used in surgery and for hair removal.The wavelength is 1060 Nm, continuous emission (emission - the allocation, emission of elementary particles - ions, positrons, etc. - with a body under the influence of heating, electric or electromagnetic field or fast particle flow).
- Erby laser- It is used to grind the skin.The external layers of the skin affect without contact and causes instantaneous evaporation of tissue fluid.The recovery period is long, the procedure is performed under anesthesia.
- Alexandrite- It is used in surgery (wavelength of 750-790 Nm) and for hair removal, continuous emission.It is still the most effective to eliminate unwanted vegetation.The procedure is quite painful.
- Argon- Surgical laser (from 458 to 525 Nm), continuous emission.
Cold laser
Cold lasers called low power radiation, do not cause fabric heating, evaporation and coagulation, have a stimulating and analgesic effect exclusively.These include two types of therapeutic lasers.
- HEENE:The weakly generalizing laser that uses a mixture of helium and neon gas of different low pressure concentrations.Radiation in the visible spectrum (red light) with a wavelength of 632 nm.
- Diode:Impulse, weakly permanent laser radiation in the infrared wavelength of the wavelength of 905 nm.Maximum power 0.5 watts.
According to therapeutic abilities, these two sources of laser radiation have a big difference in the possibility of penetration in biological tissue.Exposure to depth to Lazer Hene is 0.5-3.5 mm from the skin surface and, consequently, its effect is superficial and has a thermal and bio-stimulating effect.
The diode laser, on the contrary, reaches a depth of 5-50 mm, without causing significant heating, passing through shallow skin of the skin, preserving its properties without changes.To this depth, residual power is significant and gives a stimulating effect.In addition, a diode laser, which radiates several frequencies, allows you to choose various types of therapeutic effects: analgesic, anti -inflammatory, stimulating.
The procedure is painless, it does not have a rehabilitation period.It is often combined with the introduction of several substances, in cosmetology, low molecular hyaluronic acid is administered with its help: laser biorevitalization called so.Since there is a soft stimulating effect as a result of the effect of a cold laser, instantaneous lifting should not wait.The procedure is not disposable, an impact on the course is required, preferably with a repetition of the course every six months.
What we have as a result:
- bright complexion;
- Improve the tone and elasticity of the skin;
- smoothing small wrinkles;
- Increasing skin stability to the stimuli of the external environment.
We have a lower uprising only at an early age with the initial aging manifestations.Conclusion: If we have "extra skin" and strong irregularities of relief, it is not worth waiting for a miracle of this methodology.But this is a wonderful alternative to attention procedures.
Let's go back to hot lasers.
Actually, we have already discovered that the rejuvenation and/or grinding of the skin are carried out CO2 or an Erbium laser is used.
For two decades, the procedures for rejuvenation using the CO2 laser are the gold standard for the treatment of scar changes in the skin, and the rejuvenation of the laser CO2 occupies the third place in popularity in the world after the inhibitions of hyaluronic acid.However, despite the surprising result of the lifting and alignment of skin relief, few people immediately decide to verify the effectiveness of this method due to pain and a long period of restoration of the skin.The pioneers of the laser mills could walk with a persistent pink complexion for up to 3 months.
But the total skin burning method is already in the past and we are offered fractions methods.Its difference is that, with the fractional effects, burns are point in nature, a sufficient amount of intact skin remains between them, which makes the procedure less traumatic and facilitates the healing process.
Therefore, Dot therapy (dermal optical thermisis), dot (dermal optical termhesis), Dot therapy, dot-on, laser accumulation field, laser fractional grinding, laser lift no seamLaser laser laser nano-competition, perforation (perforation) All these concepts are synonymous and essentially have the same action.The difference and effectiveness depend only on the installation of the laser.
There is another term that is often used next to the words fractional laser rejuvenation or fractional photothermolysis: this is ablation and non -ablation.
Fractional ablation photothermolysisIt represents the process in which the "column" of the tissue occurs and the "open wound" microscopic, surrounded by the heat damaged cell zone is formed.After fractional ablation, healing is longer than with the method of non -ablation, but the effectiveness of the procedure, its elevation effect.
Not the fractional photothermolysis of ablation- This is a process during which the laser radiation is used that almost does not damage the epidermis, the burn is formed below, the destroyed fabric does not evaporate, but it remains in the skin, there is no "open wound" after this effect.But the lifting effect is much lower, and the number of procedures necessary for a really good result.
And finally, under the curtain.Speaking about laser rejuvenation, I learned that a new eco2 fractional ablation with the use of rays appeared recently, allowing him to eliminate the columns of smaller fabrics.The skin intacted by the laser stimulates the rapid restoration and healing of the tissues.In this case, the risk of side effects is minimal.The rays, which act on the skin, form microtransformations, stimulate the production of a new collagen and cause active recovery, and consequently the rejuvenation of the tissues.During the next 3-6 months, collagen restructuring continues on the skin.The new eco2 fractional ablation laser eliminates wrinkles more efficiently and rejuvenates the skin compared to the method in which the fractional rehabilitation laser is used, and the rehabilitation period is much less compared to the methods in which the traditional non -facotive lasers of CO2 and erbio are used.
Result:
- The lifting of the pronounced skin, and that is very important, including the reduction and strengthening of the eyelids;>>
- softened effect;
- Improvement of texture and skin color;
- long -term reduction of pores;
- Reducing the severity of stretch marks and scars after acne.
Then, with the correct choice of the device and a doctor who has been working with laser facilities for a long time and will choose the "correct" parameters to obtain a really surprising result, you can transfer a visit to a plastic surgeon for a later time.