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公开(公告)号：US20180263733A1
公开(公告)日：2018-09-20
申请号：US15926952
申请日：2018-03-20
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Pavel POKOTILOV , Dmitry Yurievich CHEKH , Dmitriy Konstantinovich TEN , Samuel BLANCO , David Patrick LOPES , Jason RAMOS , Rene M. STERENTAL , Evgenii Vladimirovich KARNYGIN , Vladislav Andreevich MIRYAHA , Boris Aleksandrovich VYSOKANOV , Yury A. BRAILOV , Artem KUANBEKOV
Abstract: A method may include: receiving an image of a mouth region of a patient's face; extracting teeth contours within the image of the mouth region of the patient's face; locating a mouth opening within the image of the mouth region of the patient's face; extracting the tooth contours from a 3D model of the patient's teeth; and aligning the tooth contours from the 3D model with the tooth contours of the teeth within the image of the mouth region of the patient's face.
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12.发明申请公开(公告)号：US20180263732A1
公开(公告)日：2018-09-20
申请号：US15926854
申请日：2018-03-20
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Pavel POKOTILOV , Dmitry Yurievich CHEKH , Dmitriy Konstantinovich TEN , Samuel BLANCO , David Patrick LOPES , Jason RAMOS , Rene M. STERENTAL , Evgenii Vladimirovich KARNYGIN
Abstract: A computer-implemented method for virtually representing an orthodontic treatment outcome using automated detection of facial and dental reference objects is disclosed herein. The computer-implemented method may involve modeling initial positions of an orthodontic patient's teeth in a three-dimensional (3D) virtual model and determining the effect of application of various force systems applied through an orthodontic treatment plan on the patient's teeth. Images of the patient's face may be used to identify facial reference objects. Dental reference objects of the patient's dentition may be identified from the 3D virtual model. A relationship between the facial reference objects and the dental reference objects may form the basis of modifications to the orthodontic treatment plan and/or modeling final orthodontic positions of the orthodontic treatment plan.
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Patent Agency Ranking
公开(公告)号：US20240398511A1
公开(公告)日：2024-12-05
申请号：US18771087
申请日：2024-07-12
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Rene M. STERENTAL , Samuel BLANCO , Anton LAPSHIN , Alexander KULINICH , Valery PROKOSHEV , Boris VASILEVSKIY , Evgeniy MOROZOV , Jason RAMOS
IPC: A61C7/00 , A61C7/08 , B29C64/386 , B33Y50/00
Abstract: Methods and systems are provided for manufacturing an appliance for correcting malocclusions of a patient's teeth. The method may include measuring the positions of a patient's teeth and receiving tooth movement constraints. The method may also include generating an initial treatment plan based on the measured tooth positions and the tooth movement constraints and measuring the malocclusions of the patient's teeth for one or more types of dental malocclusions. The method may also include generating a plurality of treatment plans from the initial treatment plan based on the measured malocclusion and generating a model of an appliance for each stage of the treatment plan. The method may also include generating instructions for fabricating the appliance for each stage of the treatment plan based on the model of the appliance for each stage of the treatment plan.
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公开(公告)号：US20230000595A1
公开(公告)日：2023-01-05
申请号：US17899400
申请日：2022-08-30
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Rene M. STERENTAL , Samuel BLANCO , Anton LAPSHIN , Alexander KULINICH , Valery PROKOSHEV , Boris VASILEVSKIY , Evgeniy MOROZOV , Jason RAMOS
IPC: A61C7/00 , B33Y50/00 , B29C64/386 , A61C7/08
Abstract: Methods and systems are provided for manufacturing an appliance for correcting malocclusions of a patient's teeth. The method may include measuring the positions of a patient's teeth and receiving tooth movement constraints. The method may also include generating an initial treatment plan based on the measured tooth positions and the tooth movement constraints and measuring the malocclusions of the patient's teeth for one or more types of dental malocclusions. The method may also include generating a plurality of treatment plans from the initial treatment plan based on the measured malocclusion and generating a model of an appliance for each stage of the treatment plan. The method may also include generating instructions for fabricating the appliance for each stage of the treatment plan based on the model of the appliance for each stage of the treatment plan.
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公开(公告)号：US20200085535A1
公开(公告)日：2020-03-19
申请号：US16563212
申请日：2019-09-06
Applicant: Align Technology, Inc.
Inventor： Pavel POKOTILOV , Dmitry Yurievich CHEKH , Dmitriy Konstantinovich TEN , Samuel BLANCO , David Patrick LOPES , Jason RAMOS , Rene M. STERENTAL , Evgenii Vladimirovich KARNYGIN , Vladislav Andreevich MIRYAHA , Boris Aleksandrovich VYSOKANOV , Yury A. BRAILOV , Artem KUANBEKOV
Abstract: A method may include: receiving an image of a mouth region of a patient's face; extracting teeth contours within the image of the mouth region of the patient's face; locating a mouth opening within the image of the mouth region of the patient's face; extracting the tooth contours from a 3D model of the patient's teeth; and aligning the tooth contours from the 3D model with the tooth contours of the teeth within the image of the mouth region of the patient's face.
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公开(公告)号：US20190053876A1
公开(公告)日：2019-02-21
申请号：US16103763
申请日：2018-08-14
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Rene M. STERENTAL , Samuel BLANCO , Anton LAPSHIN , Alexander KULINICH , Valery PROKOSHEV , Boris VASILEVSKIY , Evgeniy MOROZOV , Jason RAMOS
IPC: A61C7/00 , A61C7/08 , B33Y50/00 , B29C64/386
Abstract: Methods and systems are provided for manufacturing an appliance for correcting malocclusions of a patient's teeth. The method may include measuring the positions of a patient's teeth and receiving tooth movement constraints. The method may also include generating an initial treatment plan based on the measured tooth positions and the tooth movement constraints and measuring the malocclusions of the patient's teeth for one or more types of dental malocclusions. The method may also include generating a plurality of treatment plans from the initial treatment plan based on the measured malocclusion and generating a model of an appliance for each stage of the treatment plan. The method may also include generating instructions for fabricating the appliance for each stage of the treatment plan based on the model of the appliance for each stage of the treatment plan.
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公开(公告)号：US20180263731A1
公开(公告)日：2018-09-20
申请号：US15926825
申请日：2018-03-20
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Pavel POKOTILOV , Dmitry Yurievich CHEKH , Dmitriy Konstantinovich TEN , Samuel BLANCO , David Patrick LOPES , Jason RAMOS , Rene M. STERENTAL , Evgenii Vladimirovich KARNYGIN
CPC classification number: A61C7/002 , A61C7/08 , A61C9/0053 , B33Y50/00 , B33Y80/00 , G06T17/20 , G06T2207/30036 , G16H50/50
Abstract: A computer-implemented method for generating a virtual depiction of an orthodontic treatment of a patient is disclosed herein. The computer-implemented method may involve gathering a three-dimensional (3D) model modeling the patient's dentition at a specific treatment stage of an orthodontic treatment plan. An image of the patient's face and dentition may be gathered. A first set of reference points modeled on the 3D model of the patient's dentition and a second set of reference points represented on the dentition of the image of the patient may be received. The image of the patient's dentition may be projected into a 3D space to create a projected 3D model of the image of the patient's dentition. Based on a comparison of the first reference points and projections of the second set of reference points, a modified image of the patient may be constructed and/or modeled.
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