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公开(公告)号：US11872102B2
公开(公告)日：2024-01-16
申请号：US17829339
申请日：2022-05-31
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Rene M. Sterental , Igor Kvasov , Mikhail Dyachenko , Roman A. Roschin , Leonid Vyacheslavovich Grechishnikov
CPC classification number: A61C7/002 , G06T7/0012 , A61C7/08 , A61C7/146 , A61C9/0053 , G06T2207/30036
Abstract: A processing device receives image data of an actual condition of a patient's dental arch at a stage of an orthodontic treatment plan. The processing device compares the image data of the actual condition of the patient's dental arch to a planned condition of the patient's dental arch for the stage of the orthodontic treatment plan. The processing device determines an updated orthodontic treatment plan based on one or more differences between the actual condition of the patient's dental arch and the planned condition of the patient's dental arch determined from the comparing. The processing device generates one or more three-dimensional (3D) models for one or more new orthodontic aligners in accordance with the updated orthodontic treatment plan.
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公开(公告)号：US11864969B2
公开(公告)日：2024-01-09
申请号：US17346051
申请日：2021-06-11
Applicant: Align Technology, Inc.
Inventor： Eric E. Kuo , Igor Kvasov , Anna Egorova , Sergey Gagarin
CPC classification number: A61C7/002 , A61B1/00022 , A61B1/000095 , A61B1/24 , A61C9/004 , A61C9/0053 , A61C9/0073 , G06F30/00 , G16H50/50 , G06T2210/62
Abstract: The present disclosure includes methods, systems, and devices for prioritization of three dimensional dental elements. One method for prioritizing three dimensional dental elements includes receiving a virtual initial dental data set (IDDS) of teeth having spatial information regarding the positions of a number of teeth in the virtual IDDS with respect to each other for presentation of the teeth in a virtual three dimensional space to be viewed on a user interface, setting prioritization values of a number of elements of one or more of the number of teeth, and prioritizing the number of elements to be selected by a user based upon their prioritization values.
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公开(公告)号：US20200214800A1
公开(公告)日：2020-07-09
申请号：US16730865
申请日：2019-12-30
Applicant: Align Technology, Inc.
Inventor： Vadim Matov , Sergei Brodsky , Bastien Pesenti , Yuri Syrov , Ping Tang , Manlio Valdivieso , Olga Matusevich , Igor Kvasov
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.
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公开(公告)号：US20150254420A1
公开(公告)日：2015-09-10
申请号：US14716537
申请日：2015-05-19
Applicant: Align Technology, Inc.
Inventor： Eric E. Kuo , Igor Kvasov , Anna Egorova , Sergey Gagarin
CPC classification number: G16H50/50 , A61B1/00009 , A61B1/00022 , A61B1/24 , A61C9/004 , A61C9/0053 , A61C9/0073 , G06F17/50
Abstract: The present disclosure includes methods, systems, and devices for prioritization of three dimensional dental elements. One method for prioritizing three dimensional dental elements includes receiving a virtual initial dental data set (IDDS) of teeth having spatial information regarding the positions of a number of teeth in the virtual IDDS with respect to each other for presentation of the teeth in a virtual three dimensional space to be viewed on a user interface, setting prioritization values of a number of elements of one or more of the number of teeth, and prioritizing the number of elements to be selected by a user based upon their prioritization values.
Abstract translation: 本公开包括用于三维牙科元件的优先化的方法，系统和装置。 一种用于优先考虑三维牙科元件的方法包括接收具有关于虚拟IDDS中的多个牙齿的位置的空间信息的牙齿的虚拟初始牙齿数据集（IDDS），用于在虚拟三维中呈现牙齿 在用户界面上观看的三维空间，设置一个或多个齿数的多个要素的优先级值，以及根据用户的优先级值来确定要由用户选择的元素的数量。
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公开(公告)号：US20240180668A1
公开(公告)日：2024-06-06
申请号：US18393571
申请日：2023-12-21
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , René M. Sterental , Igor Kvasov , Mikhail Dyachenko , Roman A. Roschin , Leonid Vyacheslavovich Grechishnikov
CPC classification number: A61C7/002 , G06T7/0012 , A61C7/08 , A61C7/146 , A61C9/0053 , G06T2207/30036
Abstract: A system, method and/or computer readable medium may perform operations including receiving scan data of an actual condition of a patient's dental arch at a stage of an orthodontic treatment plan; making a comparison of the actual condition of the patient's dental arch as depicted in the scan data to a planned condition of the patient's dental arch for the stage of the orthodontic treatment plan; determining, based on a result of the comparison, that a planned final position for one or more teeth of the patient's dental arch will be difficult to achieve; determining a new final position for the one or more teeth of the patient's dental arch; and updating the orthodontic treatment plan to replace the planned final position for the one or more teeth of the patient's dental arch with the new final position for the one or more teeth of the patient's dental arch.
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Patent Agency Ranking
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
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.
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公开(公告)号：US10463452B2
公开(公告)日：2019-11-05
申请号：US15684775
申请日：2017-08-23
Applicant: Align Technology, Inc.
Inventor： Vadim Matov , Fuming Wu , Jihua Cheng , Jennifer Chen , Chunhua Li , Bastien Pesenti , Igor Kvasov
Abstract: Orthodontic systems and related methods are disclosed for designing and providing improved or more effective tooth moving systems for eliciting a desired tooth movement and/or repositioning teeth into a desired arrangement. Methods and orthodontic systems include the generation of an overcorrection in the tooth-receiving cavities of an appliance worn in the dentition. The overcorrection may provide an improved and more accurately applied force or moment applied to a tooth. The overcorrected force or moment can move a tooth closer to a desired position than if not overcorrected as sufficient force can still applied to the tooth as it gets closer to the desired position. The overcorrected force or moment may also better target the root of the tooth where the biological response to tooth movement occurs. The overcorrection may be calculated in various ways as described herein.
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公开(公告)号：US20180206940A1
公开(公告)日：2018-07-26
申请号：US15839730
申请日：2017-12-12
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , René M. Sterental , Igor Kvasov , Mikhail Dyachenko , Roman A. Roschin , Leonid Vyacheslavovich Grechishnikov
CPC classification number: A61C7/002 , A61C7/08 , A61C7/146 , A61C9/0053
Abstract: A processing device receives image data of an actual condition of a patient's dental arch at an intermediate stage of a multistage orthodontic treatment plan. The processing device compares the image data of the actual condition of the patient's dental arch to a planned condition of the patient's dental arch for the intermediate stage. The processing device identifies one or more clinical signs that the actual condition of the patient's dental arch has a deviation from the planned condition of the patient's dental arch for the intermediate stage of the multi-stage orthodontic treatment plan based on a result of the comparing. The processing device determines one or more probable root causes for the deviation based on the one or more clinical signs. The processing device additionally determines one or more corrective actions for the multi-stage orthodontic treatment plan based on the one or more probable root causes.
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公开(公告)号：US11771526B2
公开(公告)日：2023-10-03
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
CPC classification number: A61C7/002 , A61C7/08 , G06T17/20 , G16H20/00 , G06T2207/30036
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.
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公开(公告)号：US11033360B2
公开(公告)日：2021-06-15
申请号：US15824621
申请日：2017-11-28
Applicant: Align Technology, Inc.
Inventor： Eric E. Kuo , Igor Kvasov , Anna Egorova , Sergey Gagarin
Abstract: The present disclosure includes methods, systems, and devices for prioritization of three dimensional dental elements. One method for prioritizing three dimensional dental elements includes receiving a virtual initial dental data set (IDDS) of teeth having spatial information regarding the positions of a number of teeth in the virtual IDDS with respect to each other for presentation of the teeth in a virtual three dimensional space to be viewed on a user interface, setting prioritization values of a number of elements of one or more of the number of teeth, and prioritizing the number of elements to be selected by a user based upon their prioritization values.
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