公开(公告)号：US20230008836A1

公开(公告)日：2023-01-12

申请号：US17862316

申请日：2022-07-11

Applicant: Align Technology, Inc.

Inventor： Grigoriy YAZYKOV ,  Andrey ROMANOV ,  Dmitry KIRSANOV ,  Vasili KOVALYOV ,  Sergei POPOV ,  Vasily PARAKETSOV ,  Ludmila BOBROVSKAYA ,  Irina IVANOVA ,  Boris LIKHTMAN ,  Valery PROKOSHEV ,  Alisa TSAREVA ,  Dmitry MEDNIKOV ,  Mikhail YUDASHKIN ,  Konstantin YURYEV ,  Andrey VERIZHNIKOV ,  Oleg POPOV ,  Igor AKOPOV ,  Evgeniy MOROZOV

IPC: A61C7/00 ,  A61C13/34 ,  G06T19/20 ,  G06T7/00 ,  G06T7/50 ,  G06T17/00

Abstract: Methods and apparatuses for adjusting three-dimensional (3D) dental model data of a patient's dentition to detect and remove one or more attachments on a dental structure (e.g., tooth) of the patient's dentition. These methods and apparatuses may be used for generating treatment plans for treating the patient's teeth, including for more accurately and efficiently aligning the patient's teeth.