公开(公告)号：US20240193893A1

公开(公告)日：2024-06-13

申请号：US18527263

申请日：2023-12-02

Applicant: IMAGOWORKS INC.

Inventor： Eunhyeon KIM ,  Hannah KIM ,  Jinhyeok CHOI ,  Dong Uk KAM ,  Taeseok LEE ,  Bonjour SHIN

IPC: G06T19/20 ,  A61C13/00 ,  G06T17/20 ,  G16H10/60

CPC classification number: G06T19/20 ,  A61C13/0004 ,  G06T17/20 ,  G16H10/60 ,  G06T2210/41 ,  G06T2219/2004 ,  G06T2219/2008 ,  G06T2219/2016 ,  G06T2219/2021

Abstract: An automated method for generating a prosthesis from a three dimensional (“3D”) scan data, the method includes generating an intermediate surface of the prosthesis extending toward an outside of a prepared tooth from a margin line of the prepared tooth in the 3D scan data, generating an inner surface of the prosthesis by determining a gap from a surface of the prepared tooth, generating an outer surface of the prosthesis and connecting the outer surface of the prosthesis and the intermediate surface of the prosthesis.