A more reliable way to wash tattoos:
1, dermabrasion
Under local anesthesia or general anesthesia, using a skin grinder or a high-speed dental drill to drive a steel grinding head to grind tattoos can remove superficial tattoos, but it is difficult to remove tattoos that have reached the deep dermis. In order to obtain a better curative effect, the normal skin outside the tattoo pattern should also be properly polished when grinding.
2, skin and soft tissue expansion to remove tattoos
The operation was carried out in two stages. In the first stage, the expansion sac is buried under the subcutaneous or muscular layer of normal skin near the tattoo. By injecting liquid into the capsule regularly, the capsule is expanded and the surface skin is stretched, resulting in "extra" skin for repairing defects.
3, electrocoagulation method
The principle is similar to laser. Burn the tattoo area with an electric knife, and the pigment will fall off with the necrosis of the surface skin.
4. Laser tattoo washing method
Using laser to wash tattoos has a good effect. Laser tattooing can be performed selectively by using lasers with different wavelengths, so that the skin is not damaged.
This method of tattoo washing is to inject light into the dermis, turn pigment particles into powder, increase the high jump between them, and then be absorbed and removed by macrophages. If the tattoo pattern is dark, it can be repeated many times, constantly changing the wavelength of light to achieve the effect of tattoo washing.
5. Remove pigment by freezing.
When liquid nitrogen evaporates from "liquid" to "gas" at-169℃, part of the moisture in the skin is taken away, causing the skin to die and regain its weight. Its disadvantage is that liquid nitrogen ejects gas, the area is difficult to control, and it is easy to blister, infect and leave scars after freezing.
Extended data:
After washing the tattoo, you should pay attention to:
1, you need to pay attention to sun protection after laser tattooing. The skin after laser is fragile and sensitive, and ultraviolet radiation can cause skin allergy and pigmentation. Therefore, you must actively protect yourself from the sun after one month of laser tattoo washing.
2. Avoid wetting the tattooed area and keep the local skin sanitary, dry and clean.
3. Avoid rubbing and scratching tattoos.
4. It is recommended to wear some loose, comfortable and breathable clothes to reduce friction.
In order to prevent infection, some hospitals will prescribe some oral anti-inflammatory drugs for patients. In this case, it is necessary to remind patients not to drink alcohol, so as not to endanger their lives.
6. In terms of diet, try to avoid spicy, greasy and irritating food within 1 ~ 2 weeks after tattoo.