FIELD: medicine.
SUBSTANCE: group of inventions refers to medicine. A method for natural cosmetic teeth whitening consists in treating the teeth being whitened with a non-thermal gas plasma flow at a temperature low enough to apply the non-thermal gas plasma orally, and for a period of time long enough to make the non-thermal gas plasma produce a teeth whitening effect. Retreatment can be carried out. The non-thermal gas plasma can be generated by helium or a helium/oxygen mixture.
EFFECT: more effective whitening.
16 cl, 3 dwg
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|
RU2662349C2 |
Authors
Dates
2015-08-20—Published
2009-12-17—Filed