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公开(公告)号：JP2013048951A
公开(公告)日：2013-03-14
申请号：JP2012270355
申请日：2012-12-11
Applicant: Align Technology Inc , アライン テクノロジー, インコーポレイテッド
Inventor： KITCHING IAN , ROSCHIN ROMAN , WU FUMING , MATOV VADIM , VISHNEVSKIY ALEXEY
CPC classification number: A61C7/00 , A61C7/002 , A61C2007/004
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for automatic construction of tooth axes.SOLUTION: There are provided a system and a method for automatic construction of the tooth's axes in terms of three orthogonal unit vectors. Three dimensional data for a tooth is used to automatically construct the tooth's axes. System and methods for automatic construction of the axes for different types of teeth, such as incisors, canines, premolars, and molars are provided. A computer-implemented method for automatic construction of a set of axes for a tooth having a ridge, comprising: receiving three dimensional data for the tooth; automatically calculating an OZ axis for the tooth, such that the OZ axis approximates an axis of rotation symmetry for the tooth; and automatically calculating an OY axis for the tooth, such that the OY axis is substantially parallel to the ridge of the tooth.
Abstract translation: 要解决的问题：提供一种用于自动构建齿轴的系统和方法。 解决方案：提供了一种用于根据三个正交单位向量自动构建牙齿轴的系统和方法。 用于牙齿的三维数据用于自动构建牙齿的轴线。 提供了用于自动构建不同类型牙齿的轴的系统和方法，例如门牙，犬齿，前磨牙和臼齿。 一种用于自动构造具有脊的牙齿的一组轴的计算机实现的方法，包括：接收牙齿的三维数据; 自动计算齿的OZ轴，使得OZ轴近似于齿的旋转对称轴; 并自动计算出齿的OY轴，使得OY轴基本上平行于牙齿的脊。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2013255852A
公开(公告)日：2013-12-26
申请号：JP2013203907
申请日：2013-09-30
Applicant: Align Technology Inc , アライン テクノロジー, インコーポレイテッド
Inventor： MATOV VADIM , MORTON JOHN Y , KUO ERIC , CAO HENG
IPC: A61C7/00
CPC classification number: A61C7/002 , A61B6/032 , A61B6/14 , A61C7/00 , A61C7/02 , A61C7/08 , A61C7/146 , A61C7/16 , A61C7/20 , B33Y80/00
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for optimizing dental aligner geometry.SOLUTION: A method and system for establishing an initial position of a tooth, determining a target position of the tooth in a treatment plan, calculating a movement vector associated with the tooth movement from the initial position to the target position, determining a plurality of components corresponding to the movement vector, and determining a corresponding one or more positions of a respective one or more attachment devices relative to a surface plane of the tooth such that the one or more attachment devices engage with a dental appliance are provided.
Abstract translation: 要解决的问题：提供一种用于优化牙科矫正器几何形状的方法和系统。解决方案：一种用于建立牙齿的初始位置的方法和系统，在治疗计划中确定牙齿的目标位置，计算与 从初始位置到目标位置的齿移动，确定与运动矢量对应的多个部件，以及相对于牙齿的表面平面确定相应的一个或多个附接装置的对应的一个或多个位置，使得 提供与牙科器具接合的一个或多个附接装置。
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公开(公告)号：ES2806392T3
公开(公告)日：2021-02-17
申请号：ES18185046
申请日：2007-10-12
Applicant: ALIGN TECHNOLOGY INC
Inventor： MATOV VADIM , WU FUMING , KUO ERIC , LUONG JENGHUEI GENE
Abstract: Procedimiento implementado por ordenador para mediciones dentales automatizadas, que comprende: adquirir (2902) un modelo digital de una disposición de dientes inicial de dientes de un paciente; detectar automáticamente (2904) datos o características de referencia en base al modelo digital de la disposición de dientes inicial; y calcular automáticamente (2906) mediciones dentales en base a dichos datos o características de referencia; en el que las mediciones dentales están asociadas a una característica oclusal del paciente; proporcionar una o más opciones de tratamiento para la disposición de dientes inicial, comprendiendo las opciones de tratamiento por lo menos un nivel de dificultad.
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公开(公告)号：CA2862749C
公开(公告)日：2020-09-08
申请号：CA2862749
申请日：2013-02-01
Applicant: ALIGN TECHNOLOGY INC
Inventor： MATOV VADIM , FARADJEV IGOR , PESENTI BASTIEN , GEYN SERGEY , TENZIN KONSTANTIN
Abstract: The present disclosure includes computing device related, systems, and methods for identifying force placed on a tooth are described herein. One method includes receiving initial orthodontic data (lOD) including teeth data; creating a virtual set of teeth from the lOD; receiving dental appliance information including at least one of dental appliance material properties and characteristics; virtually placing a dental appliance, formed from the dental appliance information, onto the virtual set of teeth; and determining one or more forces applied to the teeth based on information from the lOD and dental appliance information.
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公开(公告)号：ES2689327T3
公开(公告)日：2018-11-13
申请号：ES17150669
申请日：2007-10-12
Applicant: ALIGN TECHNOLOGY INC
Inventor： MATOV VADIM , WU FUMING , KUO ERIC , LUONG JENGHUEI GENE
Abstract: Procedimiento implementado por ordenador para mediciones dentales automatizadas, que comprende: adquirir un modelo digital de dientes de un paciente; detectar automáticamente datos o características de referencia en base al modelo digital, que comprende un establecimiento automático de objetos de referencia (3042), un establecimiento automático de marcos de referencia (3044), detección automática de características dentales anatómicas (3046); en el que el establecimiento automático de marcos de referencia permite la determinación de cuánto se supone que se mueven o se han movido los dientes; en el que la detección automática de características anatómicas comprende la detección automática de puntos de referencia reales asociados al modelo digital de los dientes del paciente, comprendiendo los puntos de referencia reales por lo menos uno de cúspides, rebordes, surcos, puntos de contacto; y calcular automáticamente mediciones dentales en base a dichos datos o características de referencia; en el que las mediciones dentales están asociadas a una característica oclusal del paciente; en el que dicho procedimiento comprende, además, la detección automática de la característica oclusal en base a dichas mediciones dentales.
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Patent Agency Ranking
公开(公告)号：ES2670430T3
公开(公告)日：2018-05-30
申请号：ES09828318
申请日：2009-11-20
Applicant: ALIGN TECHNOLOGY INC
Inventor： MORTON JOHN , MATOV VADIM , CAO HENG , KIMURA RYAN , CHENG JIHUA , PESENTI BASTIEN
IPC: A61C7/00
Abstract: Un procedimiento implementado por ordenador para diseñar un sistema de movimiento dental para suscitar un movimiento seleccionado del diente de un paciente, comprendiendo el procedimiento: recibir un modelo digital del diente del paciente; determinar un sistema de fuerza deseado para suscitar el movimiento dental seleccionado; diseñar un atache (2410) personalizado, configurado para acoplarse a un alineador ortodóncico (10) cuando el paciente lo lleve puesto y para aplicar una fuerza de recolocación sobre un diente, que se corresponde con el sistema de fuerza seleccionado, comprendiendo el atache (2410) uno o más parámetros que presentan valores seleccionados en función del modelo digital, el sistema de fuerza seleccionado y una o más características específicas del paciente, y diseñar los alineadores ortodóncicos (10) personalizados, configurados para acoplarse a dicho atache personalizado cuando el paciente los lleva puestos, siendo los alineadores personalizados dependiendo de dicho atache (2410), dicho modelo digital, dicho sistema de fuerza seleccionado y dicha una o más características específicas del paciente, proporcionando así una aplicación mejorada del sistema de fuerza seleccionado sobre el diente del paciente.
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公开(公告)号：AU2009316428B2
公开(公告)日：2013-11-07
申请号：AU2009316428
申请日：2009-11-20
Applicant: ALIGN TECHNOLOGY INC
Inventor： MORTON JOHN , MATOV VADIM , CAO HENG , KIMURA RYAN , CHENG JIHUA , PESENTI BASTIEN
IPC: A61C3/00
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 of the invention include tooth attachments having improved or optimized parameters selected or modified for more optimal and/or effective application of forces for a desired/selected orthodontic movement. Attachments of the present invention can be customized to a particular patient (e.g., patient-customized), a particular movement, and/or a sub-group or sub-set of patients, and configured to engage an orthodontic tooth positioning appliance worn by a patient, where engagement between the attachment and orthodontic appliance results in application of a repositioning force or series/system of forces to the tooth having the attachment and will generally elicit a tooth movement.
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公开(公告)号：CA2740808A1
公开(公告)日：2010-05-27
申请号：CA2740808
申请日：2009-11-20
Applicant: ALIGN TECHNOLOGY INC
Inventor： MORTON JOHN , MATOV VADIM , CAO HENG , KIMURA RYAN , CHENG JIHUA , PESENTI BASTIEN
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 of the invention include tooth attachments having improved or optimized parameters selected or modified for more optimal and/or effective application of forces for a desired/selected orthodontic movement. Attachments of the present invention can be customized to a particular patient (e.g., patient-customized), a particular movement, and/or a sub-group or sub-set of patients, and configured to engage an orthodontic tooth positioning appliance worn by a patient, where engagement between the attachment and orthodontic appliance results in application of a repositioning force or series/system of forces to the tooth having the attachment and will generally elicit a tooth movement.
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公开(公告)号：CA2702213A1
公开(公告)日：2009-04-16
申请号：CA2702213
申请日：2007-10-12
Applicant: ALIGN TECHNOLOGY INC
Inventor： KUO ERIC , CHENG JIHUA , MATOV VADIM , ALVAREZ CARLOS , KAKAVAND ALI
Abstract: System and method for developing a treatment plan for achieving a treatment goal including creating a virtual model of a dental patient's dentition; transforming the virtual model of the dentition using virtual prosthodontics to facilitate achievement of the treatment goal; transforming the virtual model of the dentition using virtual orthodontics to facilitate achievement of the treatment goal; iterating on the transforming steps until substantially achieving the treatment goal; and generating an orthodontic treatment plan and a prosthodontic treatment plan based upon the substantially achieved treatment goal.
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公开(公告)号：GB2440267B
公开(公告)日：2009-01-07
申请号：GB0713970
申请日：2007-07-18
Applicant: ALIGN TECHNOLOGY INC
Inventor： MATOV VADIM , CHENG JIHUA
IPC: G06T17/00
Abstract: A system and method for modeling of complete tooth, including root and crown, of a patient to facilitate orthodontic treatment are provided, wherein generic tooth modeling is combined with tooth crown modeling for a patient to yield complete tooth modeling. A generic tooth 3D model for a particular tooth is morphed with a 3D model of a patient's crown for the corresponding tooth to yield a complete 3D model for that tooth. Modeling techniques can be conducted with computer-based systems, such as systems configured for storing patient data and generic tooth data, morphing such data and/or facilitating additional orthodontic treatment applications, through the use of one or more algorithms. Adjustment of the complete tooth model for the tooth can be provided through additional patient information, such as X-ray imaging, to address variations in root shape between a generic root and an actual root shape for a patient.
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