公开(公告)号：US20230190424A1

公开(公告)日：2023-06-22

申请号：US18067108

申请日：2022-12-16

Applicant: 3SHAPE A/S

Inventor： Morten Bo BONDING ,  Sergey MESCHERINOV

IPC: A61C9/00

CPC classification number: A61C9/0053 ,  A61C9/0006

Abstract: A three-dimensional optical scanning system for scanning a three-dimensional dental object, the system including a first scanning station configured to receive a first three-dimensional dental object, and further configured to rotate around a first axis during the scanning; and an imaging unit including at least one camera and configured to rotate around an imaging unit axis during the scanning, wherein the optical scanning system is configured such that the imaging unit acquires a plurality of two-dimensional images of the first three-dimensional dental object corresponding to a set of predefined static relative positions between the imaging unit and the first scanning station for generating a first three-dimensional digital representation of the first three-dimensional dental object.