公开(公告)号：US20190175303A1

公开(公告)日：2019-06-13

申请号：US16178491

申请日：2018-11-01

Applicant: Align Technology, Inc.

Inventor： Igor AKOPOV ,  Anton LAPSHIN ,  Samuel BLANCO ,  Artem KUANBEKOV ,  Eric P. MEYER ,  Andrey MAXIMOV ,  Boris LIKHTMAN ,  Michael FLANAGAN ,  Jason RAMOS ,  Mitra DERAKHSHAN ,  Roman A. ROSCHIN ,  Rene M. STERENTAL ,  Adi LEVIN ,  Evgeniy MOROZOV ,  Alexander BELOUS ,  Olga MATUSEVICH ,  Alexander KULINICH ,  Mikhail NYUKHTIKOV ,  Maria SHIRSHOVA ,  Olga LIKHACHEVA ,  Irina IVANOVA ,  Nikolay YAKOVLEV ,  Vladimir Grenaderov ,  Svetlana Makarenkova ,  Aleksandr Zhulin

IPC: A61C7/00 ,  A61C7/08 ,  A61C9/00

Abstract: Orthodontic and/or dental treatment planning methods and apparatuses. In particular, described herein are methods of generating a plurality of potential treatment plan variations for the concurrent and interactive review of the treatment plan variations. Each variation may be optimized to best address the user's treatment goals, as well as approximating as closely as possible an ideal or target final position. Also described herein are orthodontic and/or dental treatment planning methods and apparatuses that allow a user to form, modify, and select a treatment plan from a plurality of different treatment plans, in real time.

公开(公告)号：US20250114167A1

公开(公告)日：2025-04-10

申请号：US18896128

申请日：2024-09-25

Applicant: ALIGN TECHNOLOGY, INC.

Inventor： Vadim MATOV ,  Sergei BRODSKY ,  Bastien PESENTI ,  Yuri SYROV ,  Ping TANG ,  Manlio Fabio VALDIVIESO CASIQUE ,  Olga MATUSEVICH ,  Igor KVASOV

IPC: A61C7/00 ,  A61C7/08

Abstract: A method may include receiving a digital model of a dental appliance, the digital model may have a plurality of caps. Each cap of the plurality of caps may represent a set of contact points on a tooth. The digital model may have a plurality of links. Each link of the plurality of links may represent a connection between a plurality of caps. The method may include generating a relaxed model of a dental appliance using the digital model of the dental appliance. The method may also include generating a deformed model of the dental appliance using the digital model of the dental appliance and transforming the relaxed model to the deformed model to generate a plurality of parameters for moving the teeth of the patient towards a target tooth arrangement.

公开(公告)号：US20210378793A1

公开(公告)日：2021-12-09

申请号：US17410784

申请日：2021-08-24

Applicant: Align Technology, Inc.

Inventor： Igor AKOPOV ,  Anton LAPSHIN ,  Samuel BLANCO ,  Artem KUANBEKOV ,  Eric P. MEYER ,  Andrey MAXIMOV ,  Boris LIKHTMAN ,  Michael FLANAGAN ,  Jason RAMOS ,  Mitra DERAKHSHAN ,  Roman A. ROSCHIN ,  Alexander BELOUS ,  Olga MATUSEVICH ,  Maria SHIRSHOVA ,  Nikolay YAKOVLEV

IPC: A61C7/00 ,  A61C9/00 ,  A61C7/08

Abstract: Orthodontic and/or dental treatment planning methods and apparatuses. In particular, described herein are methods of generating a plurality of orthodontic treatment plans digitally using a hierarchy of bounding boxes enclosing the plurality of 3D shapes to avoid collisions during treatment.

公开(公告)号：US20240081950A1

公开(公告)日：2024-03-14

申请号：US18451641

申请日：2023-08-17

Applicant: Align Technology, Inc.

Inventor： Vadim MATOV ,  Sergei BRODSKY ,  Bastien PESENTI ,  Yuri SYROV ,  Ping TANG ,  Manlio Fabio VALDIVIESO CASIQUE ,  Olga MATUSEVICH ,  Igor KVASOV

IPC: A61C7/00 ,  A61C7/08 ,  G06T17/20 ,  G16H20/00

CPC classification number: A61C7/002 ,  A61C7/08 ,  G06T17/20 ,  G16H20/00 ,  G06T2207/30036

Abstract: A method for digital treatment planning may include defining a set of contact points on a tooth of a patient's dentition and a plurality of connections between pairs of the plurality of contact points. The plurality of connections may include Hookian stiffness parameters of a dental appliance between the plurality of contact points. The method may also include generating a relaxed model of a dental appliance using the plurality of contact points and the plurality of connections. The method may also include generating a deformed model of the dental appliance using the plurality of contact points and plurality of connections. The method may also include transforming the relaxed model to the deformed model to direct the patient dentition towards a target tooth arrangement.

公开(公告)号：US20230126690A1

公开(公告)日：2023-04-27

申请号：US17949113

申请日：2022-09-20

Applicant: Align Technology, Inc.

Inventor： Vadim MATOV ,  Sergei BRODSKY ,  Bastien PESENTI ,  Yuri SYROV ,  Ping TANG ,  Manlio Fabio VALDIVIESO CASIQUE ,  Olga MATUSEVICH ,  Igor Kvasov

IPC: A61C7/00 ,  A61C7/08 ,  G16H20/00 ,  G06T17/20

Abstract: Systems and methods of generating an orthodontic model are disclosed. The method may include: generating an initial model of a patient dentition; generating a target model of the patient dentition; defining a plurality of caps and a plurality of links, wherein each link connects two of the plurality of caps; generating a relaxed model of a dental appliance from the plurality of caps and the plurality of links; generating a deformed model of a dental appliance from the plurality of caps and plurality of links; and determining a plurality of movements, wherein the plurality of moments transform the relaxed model to the deformed model and wherein the moments are configured to direct the patient dentition from the initial model to the target model.