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Apparatus and method for high energy photodynamic therapy of acne vulgaris, seborrhea and other skin disorders

  • US 20030216795A1
  • Filed: 02/13/2003
  • Published: 11/20/2003
  • Est. Priority Date: 07/07/1999
  • Status: Abandoned Application
First Claim
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1. An apparatus for treatment of a skin disorder and conditions and symptoms associated therewith, the apparatus comprising:

  • (a) at least one light source with spectral emittance concentrated in at least one specific narrow spectral band, wherein one spectral band is in the range of 400 to 450 nm radiating energy fluence of at least 5 J/cm2 per a single light exposure; and

    (b) an optical system for collecting and shaping light emitted from said at least one light source; and

    (c) an electronic unit to control parameters associated with said spectral emittance from said at least one light source.

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