| 摘要 |
The device of the invention includes a spectrocolorimeter (1) for analyzing the colour of the dental structure (2, 3) near the site (4) of the restoration to be effected, a dispenser (9) of given and adjustable quantities of basic components, different dyes, in paste or gel form, and a mixer (19) positioned at the outlet of the dispensor (9) for preparing a blend of at least two components. The device also includes a programmed data processing unit with the colorimetric features of each of the basic components stored in its memory, the device being connected via its inputs to the spectrocolorimeter (1) and to a manual element (6) for introducing the quantity of the required material. Said data processing unit is connected via its outputs to the dispenser (9) and the mixer (19), so as to control, after computation, the number and quantities of the components to be dispensed as well as their blending with a view to obtaining the desired quantity of material of the colour analyzed. |
