公开(公告)号：US11751974B2

公开(公告)日：2023-09-12

申请号：US17450541

申请日：2021-10-11

Applicant: Align Technology, Inc.

Inventor： Roman A. Roschin ,  Evgenii Vladimirovich Karnygin ,  Sergey Grebenkin ,  Alexey Lazarev ,  Dmitry Guskov ,  Ivan Slepynin ,  Alexey Vladykin ,  Alexander Vovchenko ,  Alexander Beliaev

IPC: A61C7/00 ,  A61C9/00 ,  G06T7/00

CPC classification number: A61C7/002 ,  A61C9/0053 ,  A61C9/0046 ,  G06T7/0014

Abstract: Provided herein are orthodontic devices and methods for patients with missing or ectopic teeth. Methods and processes are provided to properly number the teeth of a patient's arch after a dental scan. Methods and processes are also provided to automatically detect missing or ectopic teeth after a dental scan. Methods of designing and manufacturing the aligner are also provided.

公开(公告)号：US11154381B2

公开(公告)日：2021-10-26

申请号：US16407087

申请日：2019-05-08

Applicant: Align Technology, Inc.

Inventor： Roman A. Roschin ,  Evgenii Vladimirovich Karnygin ,  Sergey Grebenkin ,  Alexey Lazarev ,  Dmitry Guskov ,  Ivan Slepynin ,  Alexey Vladykin ,  Alexander Vovchenko ,  Alexander Beliaev

IPC: A61C7/00 ,  A61C9/00 ,  G06T7/00

Abstract: Provided herein are orthodontic devices and methods for patients with missing or ectopic teeth. Methods and processes are provided to properly number the teeth of a patient's arch after a dental scan. Methods and processes are also provided to automatically detect missing or ectopic teeth after a dental scan. Methods of designing and manufacturing the aligner are also provided.