METHOD FOR SIMULATING ENAMEL DEMINERALISATION CENTRE Russian patent published in 2013 - IPC G09B23/28 

Abstract RU 2503067 C1

FIELD: medicine.

SUBSTANCE: dental bracket is fixed onto an extracted tooth. A centre surrounding the dental bracket on a vestibular surface is limited by a wax layer. The tooth is immersed into a separated container with a demineralising gel consisting of (wt %): calcium dihydrophosphate - 0.04-0.08, lactic acid - 0.8-1.0, praestol 2510 - 3.0-4.5, sodium hydroxide - 0.4, distilled water - the rest. Then, the container with the teeth is placed in a thermostat at pH=4.5 for 96 hours.

EFFECT: more sharp demineralisation centre.

4 dwg, 2 ex

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RU 2 503 067 C1

Authors

Gileva Ol'Ga Sergeevna

Murav'Eva Marija Anatol'Evna

Gileva Evgenija Sergeevna

Val'Tsifer Viktor Aleksandrovich

Nechaev Anton Igorevich

Dates

2013-12-27Published

2012-11-12Filed