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公开(公告)号：US20230132201A1
公开(公告)日：2023-04-27
申请号：US18050284
申请日：2022-10-27
Applicant: Align Technology, Inc.
Inventor： Dmitry Yurievich Chekh , David Patrick Lopes , Vladislav Andreevich Miryaha , Elena Agilina , Boris Aleksandrovich Vysokanov , Vera Vladimirovna Kadrul , Anastasia Chikhanova , Alexey Lisitsin , Valery Prokoshev , Travis Harrison , Akhil Deshpande
Abstract: Systems and methods for planning a treatment for a patient’s teeth are provided. In some embodiments, a method includes receiving input data representing an initial tooth arrangement of a patient’s teeth. The method can include determining a target tooth arrangement for the patient’s teeth, the target tooth arrangement including a change in mass of at least one tooth. The method can also include generating a plurality of intermediate tooth arrangements configured to adjust the patient’s teeth from the initial tooth arrangement toward the target tooth arrangement. The method can further include generating instructions to output a visualization showing a difference in tooth mass between at least one intermediate tooth arrangement of the plurality of intermediate tooth arrangements and the target tooth arrangement.
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公开(公告)号：US11717380B2
公开(公告)日：2023-08-08
申请号：US17088909
申请日：2020-11-04
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
IPC: G06K9/00 , A61C7/00 , A61C9/00 , A61C7/08 , G16H20/40 , G16H50/20 , G06T17/20 , B33Y50/00 , B33Y80/00 , G16H50/50
CPC classification number: A61C7/002 , A61C7/08 , A61C9/0053 , G06T17/20 , G16H20/40 , G16H50/20 , B33Y50/00 , B33Y80/00 , G06T2207/30036 , G16H50/50
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：US20230131313A1
公开(公告)日：2023-04-27
申请号：US18050289
申请日：2022-10-27
Applicant: Align Technology, Inc.
Inventor： Dmitry Yurievich Chekh , David Patrick Lopes , Vladislav Andreevich Miryaha , Elena Agilina , Boris Aleksandrovich Vysokanov , Vera Vladimirovna Kadrul , Anastasia Chikhanova , Alexey Lisitsin , Valery Prokoshev , Travis Harrison , Akhil Deshpande
Abstract: Systems and methods for planning a treatment for a patient's teeth are provided. In some embodiments, a method includes receiving a treatment plan including a target tooth arrangement including a change in mass of at least one tooth. The method can also include outputting a graphical user interface including a visualization of the treatment plan. The visualization can include a plurality of digital models, each digital model representing an intermediate tooth arrangement configured to adjust the patient's teeth toward the target tooth arrangement. The visualization can also include a heatmap overlaid onto at least one digital model of the plurality of digital models. The heatmap can show a difference in tooth mass between the target tooth arrangement and the corresponding at least one intermediate tooth arrangement of the at least one digital model.
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公开(公告)号：US11007036B2
公开(公告)日：2021-05-18
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
IPC: G06K9/00 , A61C7/00 , A61C9/00 , A61C7/08 , G16H20/40 , G16H50/20 , G06T17/20 , B33Y50/00 , B33Y80/00 , G16H50/50
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：US10828130B2
公开(公告)日：2020-11-10
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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Patent Agency Ranking
公开(公告)号：US11234794B2
公开(公告)日：2022-02-01
申请号：US17005951
申请日：2020-08-28
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
IPC: A61C7/00 , A61C9/00 , A61C7/08 , G16H20/40 , G16H50/20 , G06T17/20 , B33Y50/00 , B33Y80/00 , G16H50/50
Abstract: The present disclosure provide for methods of planning restorative procedures. Methods may involve identifying an initial position of a patient's teeth based on a digital representation of the patient's teeth, and determining one or more candidate orthodontic positions for the patient's teeth, wherein each of the one or more candidate orthodontic positions is a target position of the patient's teeth being considered. Methods may further involve virtually modeling a first restorative object at a first evaluated restorative object position on one of the patient's teeth, evaluating a first amount of tooth mass removal corresponding to the first restorative object based on the first evaluated restorative object position and one of the candidate orthodontic positions, and determining a final orthodontic position and a final restorative object position based on the first amount of tooth mass removal.
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公开(公告)号：US10973611B2
公开(公告)日：2021-04-13
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
IPC: A61C7/00 , A61C9/00 , A61C7/08 , G16H20/40 , G16H50/20 , G06T17/20 , B33Y50/00 , B33Y80/00 , 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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公开(公告)号：US20210045843A1
公开(公告)日：2021-02-18
申请号：US17088909
申请日：2020-11-04
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Pavel Pokotilov , Dmitry Yurievich Chekh , Dmitriy Konstantinovich Ten , Samuel Blanco , David Patrick Lopes , Jason Rmos , 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：US10758322B2
公开(公告)日：2020-09-01
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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公开(公告)号：US12220288B2
公开(公告)日：2025-02-11
申请号：US18050284
申请日：2022-10-27
Applicant: Align Technology, Inc.
Inventor： Dmitry Yurievich Chekh , David Patrick Lopes , Vladislav Andreevich Miryaha , Elena Agilina , Boris Aleksandrovich Vysokanov , Vera Vladimirovna Kadrul , Anastasia Chikhanova , Aleksei Lisitsin , Valery Prokoshev , Travis Harrison , Akhil Deshpande
IPC: A61C13/00 , A61B5/00 , A61C7/00 , A61C9/00 , A61C13/34 , G06T7/00 , G06T19/20 , G06V20/40 , G06V40/16 , G16H20/40
Abstract: Systems and methods for planning a treatment for a patient's teeth are provided. In some embodiments, a method includes receiving input data representing an initial tooth arrangement of a patient's teeth. The method can include determining a target tooth arrangement for the patient's teeth, the target tooth arrangement including a change in mass of at least one tooth. The method can also include generating a plurality of intermediate tooth arrangements configured to adjust the patient's teeth from the initial tooth arrangement toward the target tooth arrangement. The method can further include generating instructions to output a visualization showing a difference in tooth mass between at least one intermediate tooth arrangement of the plurality of intermediate tooth arrangements and the target tooth arrangement.
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