A - Human Necessities – 61 – N
Patent
A - Human Necessities
61
N
A61N 5/06 (2006.01) A61K 31/409 (2006.01) A61K 41/00 (2006.01) A61P 17/02 (2006.01) A61B 17/00 (2006.01) A61B 18/20 (2006.01)
Patent
CA 2437638
The present invention relates to a photodynamic method of treating tattoos. The method comprises: (i) intradermally delivering photosensitizer into tattooed target tissue; and (ii) irradiating the target tissue with energy at a wavelength appropriate to activate the photosensitizer. The present method causes the tattoo inks to fade or disappear completely. In preferred embodiments the tattoo will fade by at least 25%, more preferably at least 50%, even more preferably at least 75%.
Kjellbotn Charles Richard
Margaron Philippe Maria Clotaire
Mcnicol Patricia Jean
North John Robert
Qlt Inc.
Smart & Biggar
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