Apparatus of colorimetric in situ, in particular on a tooth in the mouth

摘要

Apparatus of calorimetric in situ, comprising a housing 12 in which are housed a light source 18, an optical system 24 of the transmission of the light beam towards the object to be illuminated, a detector 22 of the level of light flux, an optical receiver 34, a spectrometer 40, of the photodetectors 50, and electronic circuits 52 for the processing of signals, which are housed in the handle 14 and connected to a microprocessor 56. / p & & p & the invention makes it possible, in particular, the determination of the color of the teeth of a person.