JPH0346785B
A method and device for rapid diagnosis of dental caries are provided in which a test piece (1) is impregnated with a very small amount of saliva to be tested, said test piece (1) containing a dry reagent, maintained with the air intercepted to prevent evaporation of saliva for about 15-30 minutes a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method and device for rapid diagnosis of dental caries are provided in which a test piece (1) is impregnated with a very small amount of saliva to be tested, said test piece (1) containing a dry reagent, maintained with the air intercepted to prevent evaporation of saliva for about 15-30 minutes at a temperature around 20-37°C, and a color change of the reagent due to the enzymatic reaction of the dental caries-causing microorganism is examined. |
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