Q-Switched Nd:YAG Laser
Q-switched Nd:YAG laser is a high-energy laser system that sends ultrashort nanosecond (5–20 ns) beam pulses at wavelengths of 1064 nm and 532 nm. Based on the photomechanical ablation and selective photothermolysis mechanism, it breaks down melanin, hemoglobin and tattoo pigments and removes them from the body through macrophages. It is used for tattoo removal, melanin lesions, melasma and vascular diseases. It is an FDA approved medical device for the treatment of lesions.
Core Term · 4,611 words