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公开(公告)号：US20240156571A1
公开(公告)日：2024-05-16
申请号：US18510588
申请日：2023-11-15
Applicant: Align Technology, Inc.
Inventor： Eric E. KUO , Igor KVASOV , Anna EGOROVA , Sergey GAGARIN
CPC classification number: A61C7/002 , A61B1/000095 , A61B1/00022 , A61B1/24 , A61C9/004 , A61C9/0053 , A61C9/0073 , G06F30/00 , G16H50/50 , G06T2210/62
Abstract: Systems and methods for prioritization of three dimensional dental elements. The systems and methods may include displaying a perspective of a 3D digital model such that a portion of a second object is behind a first object, where the first object has a higher priority than the second object. The portion of the second object behind the first object may not be viewable through the first object and a reference point on the portion of the second object may not be selectable. The priority may be changed such that the second object has a higher priority than the first object, where once the priority is changed, that the portion of the second object behind the first object may be viewable through the first object and the reference point on the second object is selectable by the user.
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Patent Agency Ranking
公开(公告)号：US20210298875A1
公开(公告)日：2021-09-30
申请号：US17346051
申请日：2021-06-11
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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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
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.
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公开(公告)号：US20230144519A1
公开(公告)日：2023-05-11
申请号：US17965514
申请日：2022-10-13
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：US20230125417A1
公开(公告)日：2023-04-27
申请号：US18146348
申请日：2022-12-23
Applicant: Align Technology, Inc.
Inventor： Rahul KHARDEKAR , Artem BOROVINSKIH , Rene M. STERENTAL , Giovanny GARRO ACEVEDO , Jason RAMOS , Mitra DERAKHSHAN , Sergey KURCHATOV , Igor KVASOV
Abstract: The present disclosure includes computing device related, systems, and methods for IPR planning as described herein. One method includes identifying a first tooth and a second tooth in a digital dental model with an overlap in a target final position in a treatment plan and identifying a reference line on each of the first tooth and the second tooth; revising the treatment plan wherein a position of each of the first tooth and the second tooth is determined in which the reference line of each of the first tooth and the second tooth are aligned and the first tooth and second tooth are not overlapping; and prescribing IPR based on the determined position of each of the first tooth and the second tooth.
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公开(公告)号：US20200268484A1
公开(公告)日：2020-08-27
申请号：US16776369
申请日：2020-01-29
Applicant: Align Technology, Inc.
Inventor： Rahul KHARDEKAR , Artem BOROVINSKIH , Rene M. STERENTAL , Giovanny GARRO ACEVEDO , Jason RAMOS , Mitra DERAKHSHAN , Sergey KURCHATOV , Igor KVASOV
Abstract: The present disclosure includes computing device related, systems, and methods for IPR planning as described herein. One method includes identifying a first tooth and a second tooth in a digital dental model with an overlap in a target final position in a treatment plan and identifying a reference line on each of the first tooth and the second tooth; revising the treatment plan wherein a position of each of the first tooth and the second tooth is determined in which the reference line of each of the first tooth and the second tooth are aligned and the first tooth and second tooth are not overlapping; and prescribing IPR based on the determined position of each of the first tooth and the second tooth.
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