公开(公告)号：US20230190411A1

公开(公告)日：2023-06-22

申请号：US18067595

申请日：2022-12-16

Applicant: Align Technology, Inc.

Inventor： Yi-Lin CHIU ,  Yuxiang WANG ,  Luyao CAI ,  Jun SATO ,  Iman SHOJAEI ,  Manlio Fabio VALDIVIESO CASIQUE ,  Minghao DAI ,  Xi CAI ,  Jeeyoung CHOI ,  Eric YAU

IPC: A61C7/00 ,  A61C13/34 ,  G16H10/60 ,  G16H20/40

CPC classification number: A61C7/002 ,  A61C13/34 ,  G16H10/60 ,  G16H20/40

Abstract: Methods and apparatuses (including software) for optimizing dental treatment plans, including for optimizing the treatment plans using dental aligners. These methods and apparatuses may optimize a treatment plan by estimating a difference between a target set of tooth position and a predicted set of tooth positions using the treatment plan using a prediction network trained to use multiple translational and rotational directions for individual teeth as well as reaction forces on the individual teeth based on adjacent teeth.