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公开(公告)号：US20160206402A1
公开(公告)日：2016-07-21
申请号：US15086491
申请日：2016-03-31
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ian Kitching , Alexander Dmitriev , Alexey Vishnevskiy
IPC: A61C7/00
Abstract: Apparatus, system, and methods for utilizing one or more computing devices to stage the movement of teeth during an alignment treatment are disclosed. The computing device receives an electronic representation of the patient's teeth in their initial position and an electronic representation of the teeth a final position for each tooth. A route each tooth will travel to reach its final position is determined, and the teeth are scheduled to move according to a movement pattern. Moreover, the schedule of movement takes into account a maximum rate of tooth movement for each tooth, the path of movement for each tooth, the distance each tooth needs to move, any needed tooth staggering, any needed round-tripping or tooth movement slowing. The invention also includes techniques for determining an optimum number of stages for the treatment based on the schedule of movement.
Abstract translation: 公开了一种用于在对准处理期间利用一个或多个计算装置来平衡齿的运动的装置，系统和方法。 计算设备接收患者牙齿的初始位置的电子表示，并且牙齿的电子表示为每个牙齿的最终位置。 确定每个牙齿将行进到达其最终位置的路线，并且根据运动模式计划牙齿移动。 此外，运动时间表考虑到每个齿的齿移动的最大速率，每个齿的移动路径，每个齿需要移动的距离，任何所需的齿交错，任何所需的往返行程或齿移动减慢。 本发明还包括基于运动时间表确定治疗的最佳阶段数量的技术。
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2.发明申请公开(公告)号：US20140193765A1
公开(公告)日：2014-07-10
申请号：US14152776
申请日：2014-01-10
Applicant: Align Technology, Inc.
Inventor： Ian Kitching , Ka M. Cheang
IPC: A61C7/00
Abstract: Method and system for detecting and correcting deviation during an orthodontic treatment plan is provided. The method includes the steps of receiving an un-segmented current teeth image representing a patient's teeth after an orthodontic treatment plan has begun and before the plan ends for the patient; matching a previously segmented teeth model with the current teeth image; and generating at least one corrective stage to define an intermediate tooth arrangement, wherein the at least one corrective stage repositions a digital teeth image so that a prescribed tooth arrangement of the previously segmented teeth model can be used.
Abstract translation: 提供了矫正治疗计划中检测和矫正偏差的方法和系统。 该方法包括以下步骤：在正牙治疗计划开始之后并且在患者的计划结束之前接收代表患者牙齿的未分割的当前牙齿图像; 将先前分割的牙齿模型与当前牙齿图像进行匹配; 以及产生至少一个校正台以限定中间齿布置，其中所述至少一个校正台重新定位数字齿图像，使得可以使用先前分割的齿模型的规定的齿布置。
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公开(公告)号：US10052174B2
公开(公告)日：2018-08-21
申请号：US14665926
申请日：2015-03-23
Applicant: Align Technology, Inc.
Inventor： Ian Kitching , Rene Sterental , Eric Kuo , Maia Singer
Abstract: The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.
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公开(公告)号：US09017072B2
公开(公告)日：2015-04-28
申请号：US14341645
申请日：2014-07-25
Applicant: Align Technology, Inc.
Inventor： Ian Kitching , Rene Sterental , Eric Kuo , Maia Singer
Abstract: The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.
Abstract translation: 本发明涉及通过正畸治疗计划开发和跟踪输送和患者进展的系统和方法。 一种方法包括识别与正畸治疗计划的偏差，包括在正畸治疗计划已经开始为患者开始并且在完成正畸治疗计划之前接收患者牙齿的实际布置的数字表示。 该方法还包括将实际布置与预定的计划布置进行比较，以确定实际布置是否基本上偏离计划布置，该比较包括将先前分段的模型与实际布置的未分段表示的表面匹配; 以及计算至少一些对应的齿的实际和计划的布置之间的一个或多个位置差异。
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公开(公告)号：US11950977B2
公开(公告)日：2024-04-09
申请号：US16947595
申请日：2020-08-07
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ian Kitching , Alexander Dmitriev , Alexey Vishnevskiy
IPC: A61C7/00
Abstract: Methods for detecting and avoiding collisions of teeth during orthodontic treatment may include determining a schedule of movement for dental objects during treatment stages, calculating a respective route from an initial position toward a final position for each of the dental objects during the treatment stage, and modifying the schedule of movement with a first modification to avoid a collision or obstruction between two of the dental objects on their respective routes. The modification may include moving a first of the dental objects away from the respective route of a second of the dental objects, and moving the first dental object toward its respective final position after the second dental object has sufficiently traversed its respective route to avoid the collision.
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Patent Agency Ranking
公开(公告)号：US11766311B2
公开(公告)日：2023-09-26
申请号：US18165322
申请日：2023-02-06
Applicant: Align Technology, Inc.
Inventor： Ian Kitching , Rene Sterental , Eric Kuo , Maia Singer
Abstract: The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.
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公开(公告)号：US11571276B2
公开(公告)日：2023-02-07
申请号：US16697077
申请日：2019-11-26
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ian Kitching , Rene Sterental , Eric Kuo , Maia Singer
Abstract: The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.
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公开(公告)号：US20180092715A1
公开(公告)日：2018-04-05
申请号：US15834649
申请日：2017-12-07
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Ian Kitching , Alexander Dmitriev , Alexey Vishnevskiy
IPC: A61C7/00
Abstract: Apparatus, system, and methods for utilizing one or more computing devices to stage the movement of teeth during an alignment treatment are disclosed. The computing device receives an electronic representation of the patient's teeth in their initial position and an electronic representation of the teeth a final position for each tooth. A route each tooth will travel to reach its final position is determined, and the teeth are scheduled to move according to a movement pattern. Moreover, the schedule of movement takes into account a maximum rate of tooth movement for each tooth, the path of movement for each tooth, the distance each tooth needs to move, any needed tooth staggering, any needed round-tripping or tooth movement slowing. The invention also includes techniques for determining an optimum number of stages for the treatment based on the schedule of movement.
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9.发明申请公开(公告)号：US20160074138A1
公开(公告)日：2016-03-17
申请号：US14952642
申请日：2015-11-25
Applicant: Align Technology, Inc.
Inventor： Ian Kitching , Ka M. Cheang
Abstract: Method and system for detecting and correcting deviation during an orthodontic treatment plan is provided. The method includes the steps of receiving an un-segmented current teeth image representing a patient's teeth after an orthodontic treatment plan has begun and before the plan ends for the patient; matching a previously segmented teeth model with the current teeth image; and generating at least one corrective stage to define an intermediate tooth arrangement, wherein the at least one corrective stage repositions a digital teeth image so that a prescribed tooth arrangement of the previously segmented teeth model can be used.
Abstract translation: 提供了矫正治疗计划中检测和矫正偏差的方法和系统。 该方法包括以下步骤：在正牙治疗计划开始之后并且在患者的计划结束之前接收代表患者牙齿的未分割的当前牙齿图像; 将先前分割的牙齿模型与当前牙齿图像进行匹配; 以及产生至少一个校正台以限定中间齿布置，其中所述至少一个校正台重新定位数字齿图像，使得可以使用先前分割的齿模型的规定的齿布置。
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公开(公告)号：US20150190212A1
公开(公告)日：2015-07-09
申请号：US14665926
申请日：2015-03-23
Applicant: Align Technology, Inc.
Inventor： Ian Kitching , Rene Sterental , Eric Kuo , Maia Singer
IPC: A61C7/00
Abstract: The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth.
Abstract translation: 本发明涉及通过正畸治疗计划开发和跟踪输送和患者进展的系统和方法。 一种方法包括识别与正畸治疗计划的偏差，包括在正畸治疗计划已经开始为患者开始并且在完成正畸治疗计划之前接收患者牙齿的实际布置的数字表示。 该方法还包括将实际布置与预定的计划布置进行比较，以确定实际布置是否基本上偏离计划布置，该比较包括将先前分段的模型与实际布置的未分段表示的表面匹配; 以及计算至少一些对应的齿的实际和计划的布置之间的一个或多个位置差异。
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