Patent ID: 9579171
Date: 2017-02-28
CPC Classifications: A61C,F27B,F27D,G16H

Claim:
1. Process for manufacturing a dental restoration part comprising producing the dental restoration part on a foundation by means of applying at least two layers, wherein initial data comprising three-dimensional data of the foundation, are stored in a memory device, and picture data comprising three-dimensional data concerning the outer contour of the dental restoration part to be produced and layers of the dental restoration part to be applied, are determined and stored, wherein the dental restoration part is positioned at least partially during its production within the picture recording area of a picture recording device, and before finishing the dental restoration part and upon the application of at least one layer, the at least one layer is recorded at least with regard to a thickness of the at least one layer and/or its color, is displayed via a display device, the at least one layer recorded is compared with the picture data at least regarding the thickness of the at least one layer, an error signal is produced if the at least one layer applied does not correspond to a predetermined layer in accordance with the picture data regarding thickness of the at least one layer and/or color and/or other parameters, wherein the display device blends in the thickness and/or the color and/or the other parameters of a next layer of further dental material to be applied that is desired in accordance with a lamination program with the picture recorded by the camera in a sense of a mixed reality wherein the step of comparing continues until the restoration is complete.