METHOD FOR BIOTISSUE PHOTOTREATMENT AT INDUCTION OF SELECTIVE APOPTOSIS Russian patent published in 2007 - IPC A61N5/67 

FIELD: phototreatment of alive biotissue.

SUBSTANCE: it is necessary to fulfill phototreatment of biotissue that contains certain part with chromophore performed due to light-induced cell apoptosis of this part of biotissue that leads to its atraumatic modification, to removal, as well. The innovation deals with irradiating biotissue with light radiation at wave length ranged 500-2500 nm at density of energy being insufficient for destruction, but sufficient for inducing cell apoptosis of chromophore-containing biotissue. The innovation enables to perform phototreatment for inhibiting the growth of unfavorable hair, removing vascular defects and cutaneous pigment spots, remodeling the skin, reducing sebaceous glands in case of acne, removing neoplasms, reducing and removing hypertrophic and keloid cicatrices at induction of light-induced cell apoptosis of these parts of biotissue. Moreover, the innovation enables to carry out modification, the removal of biotissue atraumatically, without any cosmetically unacceptable complications, as well.

EFFECT: higher efficiency of phototreatment.

22 cl, 3 dwg, 7 ex, 3 tbl