The
advent of Q-Switched lasers has permitted the removal of most tattoo
inks with a very low risk of scarring. The Nd:YAG laser is the newest
system in this class of lasers. This laser can significantly lighten or
remove many tattoo inks, and is particularly advanced in the removal of
blue, black and red inks. The Nd:YAG laser removes tattoo ink with the
energy of light.
Just as natural sunlight is made up of light wavelengths of many
colors, a laser is a device which is designed to produce one or more
specific wavelengths of light. These wavelengths are either absorbed,
reflected or simply passed through the skin but is absorbed by the ink.
The rapid absorption of light energy causes the tattoo ink to destruct,
where it is then removed by the body's natural filtering systems.
Medical research has taught us which wavelengths of light to use and
specifically how to deliver the laser's output to best remove tattoo
ink. The Nd:YAG uses a light wavelength which passes through skin, but
is absorbed by most inks. YAG laser also delivers the light in very
short, high intensity pulses from maximum ink destruction. The use of
this specific combination of wavelength and rapidly pulsed light results
in minimal damage to the skin while providing maximum tattoo ink
removal.
Palomar Q YAG 5 System
The Palomar Q YAG 5 System is a high-powered laser that removes
unwanted tattoos and pigmented lesions (sunspots, freckles, etc.). It
emits a highly focused beam of laser light, which passes harmlessly
through the outer layer of the skin and is absorbed primarily by the
tattoo ink or the excess pigment with the lesion.
As the light is absorbed, it is quickly absorbed, it is quickly converted to heat. The sudden rise in temperature with the treatment target fractures the ink or pigment into tiny particles. Tattoo ink fragments are carried away by the lymphatic system, while pigmented lesions are naturally shed from the skin one to two weeks after treatment.
As the light is absorbed, it is quickly absorbed, it is quickly converted to heat. The sudden rise in temperature with the treatment target fractures the ink or pigment into tiny particles. Tattoo ink fragments are carried away by the lymphatic system, while pigmented lesions are naturally shed from the skin one to two weeks after treatment.
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