US 11,992,375 B2
Process for generating a CAM dataset
Markus Geier, Tisens (IT); and Martin Mitterhofer, Latsch (IT)
Assigned to Ivoclar Vivadent AG, Schaan (LI)
Filed by Ivoclar Vivadent AG, Schaan (LI)
Filed on Jul. 26, 2021, as Appl. No. 17/385,056.
Claims priority of application No. 20196430 (EP), filed on Sep. 16, 2020.
Prior Publication US 2022/0079721 A1, Mar. 17, 2022
Int. Cl. A61C 13/00 (2006.01); A61C 9/00 (2006.01); A61C 13/08 (2006.01); G05B 19/4093 (2006.01); G06F 30/10 (2020.01); G06F 113/10 (2020.01)
CPC A61C 13/0004 (2013.01) [A61C 9/0046 (2013.01); A61C 13/0019 (2013.01); A61C 13/08 (2013.01); G05B 19/40937 (2013.01); G06F 30/10 (2020.01); G05B 2219/36283 (2013.01); G05B 2219/45167 (2013.01); G06F 2113/10 (2020.01)] 11 Claims
OG exemplary drawing
 
1. A process for generating a CAM dataset (CAM), comprising:
providing (S201) a digital CAD dataset (CAD) for a dental prosthesis (103) having first reference data for a first spatial reference geometry (105-1);
providing (S202) a digital CAM dataset (CAM) having second reference data for a second spatial reference geometry (105-2);
integrating (S203) the CAD dataset (CAD) into the CAM dataset (CAM) by aligning the first spatial reference geometry (105-1) of the CAD dataset (CAD) with the second spatial reference geometry (105-2) of the CAM dataset (CAM);
wherein the first and/or second spatial reference geometry (105-1, 105-2) indicates a spatial axis and/or a reference cross; and
milling the dental prosthesis (103).