Main > DERMATOLOGY > Laser > Treat./Ablation Skin Tissue

Product France. C

PRODUCER'S COUNTRY France
UPDATE 07.00
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Method for treat mammalian skin, comprising topically applying to skin a compn which comprises laser-absorbing chromophore formulated into carrier, diluent or vehicle therefor, wherein the resultant chromophore contg formulation is formulated such that said chromo
phores do not penetrate the skin, & laser-irradia
ting skin thus treated with an intensity sufficient to locally convert the light energy into heat energy in the applied compn., said applied compn & the thickness thereof having an absorbance at the emission wavelength of the laser such that the light energy transmitted into the skin generates no undesired irreversible tissue or cell damage, said laser-irradiating effecting tissue ablation of the surface of said treated skin, & wherein said method further comprises overcoating said chromophore compn with a film-forming compn which does not absorb light at the wavelength of the laser
PATENT PHOTOCOPY Available on request

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