Light source
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United States of America Patent
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-
Jan 9, 2001
Grant Date -
N/A
app pub date -
Feb 9, 1998
filing date -
Oct 23, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cosmetic method of treatment of dermatological conditions, particularly portwine stains, tattoos or psoriasis, which includes irradiating the affected area with an incoherent high intensity non-laser light beam having an intensity greater than 0.075 watts per square centimeter, the light beam having only a bandwidth in the range 0 to 30 nm. The method can include delivery of the light beam by optic fiber bundle by pulsed or non-pulsed light. The method can also include the introduction of a drug into the body undergoing the treatment, wherein the drug is activated by light of a particular wavelength.
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