Fraxel
Fraxel Laser Treatment is a line of non-surgical lasers for facial rejuvenation developed by Reliant Technologies, Inc. (new Solta Medical) in 2004 from a concept of dermatological treatment that takes advantage of the skin's regenerative process by treating it in a fractional manner. The technology was developed from a US patent licensed from the Wellman Center for Photomedicine with Prof. R. Rox Anderson as the inventor, based on a concept called fractional photothermolysis.
Fraxel lasers cause fractional photothermolysis for skin resurfacing to treat a range of skin conditions. Different fraxel systems use either an Erbium fiber laser at 1550 nm, or a dual wavelength Erbium-fiber pumped Thulium fiber laser with both 1550 nm and 1927 nm, respectively, in a single device. Both are nonablative. An ablative fractional resurfacing laser was later introduced using a CO2 laser, also by Reliant Technologies, Inc.
References
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- Hantash BM, Chan KF (2012) [12], US Patent 8,323,253, filed February 22, 2008.
- Chan KF, DeBenedictis LC (2013) [13], US Patent 8,435,234, filed November 7, 2007.
- Chan KF, Hantash BM, Herron GS, Bedi VP, (2014) [14], US Patent 8,690,863, filed October 10, 2006.
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