Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gregory B. Altshuler0
Valery V. Tuchin0
Date of Patent
April 8, 2008
0Patent Application Number
107766670
Date Filed
February 10, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods for dental treatment including applying a non-toxic chromophore to a portion of the oral cavity and delivering a low dose of radiation to the chromophore during a session, the radiation having a wavelength in the absorption band of the non-toxic chromophore and the dose being lower than the power density to which the chromophore is normally responsive. Thereafter the step of applying radiation is repeated in subsequent sessions until the chromophore is activated.
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