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公开(公告)号：US20230004276A1
公开(公告)日：2023-01-05
申请号：US17945957
申请日：2022-09-15
Applicant: Align Technology, Inc.
Inventor： Svetlana MAKARENKOVA , Artem KUANBEKOV , Aleksandr ZHULIN , Boris LIKHTMAN , Vladimir GRENADEROV
IPC: G06F3/04815 , G06F3/04845 , G06F3/0482 , A61C7/00
Abstract: Orthodontic devices such as aligners, palatal expanders, retainers, and dental implants can be used to adjust the position of teeth and to treat various dental irregularities. To help the clinician or doctor (i.e., orthodontist) design and plan the subject's treatment plan, a 3D digital model of the subject's teeth, dentition, and gingiva can be constructed from a 3D scan of the subject's mouth, teeth, dentition, and gingiva. The 3D model of the subject's teeth and dentition can be displayed graphically to the doctor on a display using a computing system with memory and software.
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公开(公告)号：US20200000553A1
公开(公告)日：2020-01-02
申请号：US16457401
申请日：2019-06-28
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Svetlana MAKARENKOVA , Mikhail YUDASHKIN , Andrey CHERKAS , Kristina Anikina , Viktor Sazhaev
Abstract: Provided herein are systems and methods for determining hook and or positioning feature placements during dental treatment planning. A patient's dentition may be scanned and/or segmented. A target tooth may be identified. Hook and or positioning feature placement may be determined based on satisfying manufacturing and clinical constraints. The hook or positioning features can be input into a dental treatment planning system.
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公开(公告)号：US20240028178A1
公开(公告)日：2024-01-25
申请号：US18472209
申请日：2023-09-21
Applicant: Align Technology, Inc.
Inventor： Svetlana MAKARENKOVA , Artem KUANBEKOV , Aleksandr ZHULIN , Boris LIKHTMAN , Vladimir GRENADEROV
IPC: G06F3/04815 , G06F3/04845 , G06F3/0482 , A61C7/00
CPC classification number: G06F3/04815 , G06F3/04845 , G06F3/0482 , A61C7/002
Abstract: Orthodontic devices such as aligners, palatal expanders, retainers, and dental implants can be used to adjust the position of teeth and to treat various dental irregularities. To help the clinician or doctor (i.e., orthodontist) design and plan the subject's treatment plan, a 3D digital model of the subject's teeth, dentition, and gingiva can be constructed from a 3D scan of the subject's mouth, teeth, dentition, and gingiva. The 3D model of the subject's teeth and dentition can be displayed graphically to the doctor on a display using a computing system with memory and software.
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公开(公告)号：US20230033851A1
公开(公告)日：2023-02-02
申请号：US17962205
申请日：2022-10-07
Applicant: Align Technology, Inc.
Inventor： Svetlana MAKARENKOVA , Ilya AGAFONOV , Boris LIKHTMAN , Pavel SOKOLOV , Vladimir FEDOROV
Abstract: Systems and methods for rapidly and reliably determining an arch with of a patient's dental arch. A patient's dentition may be scanned and/or segmented. Arch width may be determined between points of intersection on the occlusal surface and a long axis of each tooth between one or more of: canine, first bicuspid, first primary molar, second bicuspid, second primary molar, and permanent first molar. Arch widths of different modified versions of the patient's dentition may be dynamically compared the patient's starting dentition, or to each other, and may be dynamically updated as the user modifies or switches between one or more 3D models of the patient's dentition.
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公开(公告)号：US20200000554A1
公开(公告)日：2020-01-02
申请号：US16457731
申请日：2019-06-28
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Svetlana MAKARENKOVA , Ilya AGAFONOV , Boris LIKHTMAN , Pavel SOKOLOV , Vladimir FEDOROV
Abstract: Systems and methods for rapidly and reliably determining an arch with of a patient's dental arch. A patient's dentition may be scanned and/or segmented. Arch width may be determined between points of intersection on the occlusal surface and a long axis of each tooth between one or more of: canine, first bicuspid, first primary molar, second bicuspid, second primary molar, and permanent first molar. Arch widths of different modified versions of the patient's dentition may be dynamically compared the patient's starting dentition, or to each other, and may be dynamically updated as the user modifies or switches between one or more 3D models of the patient's dentition.
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Patent Agency Ranking
公开(公告)号：US20240099814A1
公开(公告)日：2024-03-28
申请号：US18527187
申请日：2023-12-01
Applicant: Align Technology, Inc.
Inventor： Svetlana MAKARENKOVA , Ilya AGAFONOV , Boris LIKHTMAN , Pavel SOKOLOV , Vladimir FEDOROV
CPC classification number: A61C7/002 , A61B5/1076 , A61B5/1079 , A61C9/0053 , G06T19/20 , G16H30/20 , A61C2007/004 , G06T2219/004 , G06T2219/2004 , G06T2219/2016
Abstract: Systems and methods for rapidly and reliably determining an arch width of a patient's dental arch. A three-dimensional (3D) model of a patient's teeth, including a target tooth, can be received. Dental features from the 3D model may be extracted. The dental features may include a point of intersection between an occlusal surface of a tooth and a long axis of the tooth. An arch width between the target tooth and an opposing tooth may be determined based on the extracted dental features.
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公开(公告)号：US20230320819A1
公开(公告)日：2023-10-12
申请号：US18327020
申请日：2023-05-31
Applicant: Align Technology, Inc.
Inventor： Svetlana MAKARENKOVA , Mikhail YUDASHKIN , Andrey CHERKAS , Kristina ANIKINA , Viktor SAZHAEV
CPC classification number: A61C7/002 , A61C7/08 , A61C9/0046 , A61C7/02
Abstract: Provided herein are systems and methods for determining hook and or positioning feature placements during dental treatment planning. A patient's dentition may be scanned and/or segmented. A target tooth may be identified. Hook and or positioning feature placement may be determined based on satisfying manufacturing and clinical constraints. The hook or positioning features can be input into a dental treatment planning system.
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公开(公告)号：US20200155274A1
公开(公告)日：2020-05-21
申请号：US16683616
申请日：2019-11-14
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Alexander PIMENOV , Rene M. STERENTAL , Valery PROKOSHEV , Irina IVANOVA , Dmitry MEDNIKOV , Boris LIKHTMAN , Alexander STRIZHEV , Svetlana MAKARENKOVA
Abstract: Provided herein are methods and apparatuses for analyzing a patient's dental arches in order to generate a treatment plan for the dentition. In particular described herein are methods and apparatuses for analyzing a patient's dental arches when the patient is missing one or more teeth. Methods and apparatuses are provided to properly number the teeth of a patient's arches after a dental scan, including automatically detect missing teeth after a dental scan and estimating the dimensions of the missing teeth. Methods and apparatuses are provided to perform an analysis of the patient's arches that uses the estimated dimensions of the missing teeth. Methods and apparatuses for designing and manufacturing the aligner are also provided.
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公开(公告)号：US20250090275A1
公开(公告)日：2025-03-20
申请号：US18963421
申请日：2024-11-27
Applicant: Align Technology, Inc.
Inventor： Andrey CHEKHONIN , Boris VASILEVSKIY , Victor RULEV , Svetlana MAKARENKOVA , Alexander MIKUNOV , Artem KUANBEKOV
Abstract: Methods and systems for generating multiple dental treatment plans. A digital model representing an initial tooth position of the patient's teeth and a comprehensive final tooth position for the patient's teeth may be accessed. The comprehensive final tooth position may represent an ideal tooth position. Numerical functions representing treatment targets may be determined based on a set of treatment preferences and treatment details. A single numerical merit function may be generated by calculating a weighted sum of the numerical functions. A solution vector may be determined by minimizing the single numerical merit function subject to numerical limits, where the numerical limits are based on the set of treatment preferences and treatment details and the comprehensive final tooth position. The solution vector may be mapped to the treatment plan, wherein the treatment plan includes a final tooth position that is different from the comprehensive final tooth position.
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公开(公告)号：US20240361879A1
公开(公告)日：2024-10-31
申请号：US18770614
申请日：2024-07-11
Applicant: Align Technology, Inc.
Inventor： Svetlana MAKARENKOVA , Artem KUANBEKOV , Aleksandr ZHULIN , Boris LIKHTMAN , Vladimir GRENADEROV
IPC: G06F3/04815 , A61C7/00 , G06F3/0482 , G06F3/04845
CPC classification number: G06F3/04815 , A61C7/002 , G06F3/0482 , G06F3/04845
Abstract: Orthodontic devices such as aligners, palatal expanders, retainers, and dental implants can be used to adjust the position of teeth and to treat various dental irregularities. To help the clinician or doctor (i.e., orthodontist) design and plan the subject's treatment plan, a 3D digital model of the subject's teeth, dentition, and gingiva can be constructed from a 3D scan of the subject's mouth, teeth, dentition, and gingiva. The 3D model of the subject's teeth and dentition can be displayed graphically to the doctor on a display using a computing system with memory and software.
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