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11.发明授权公开(公告)号：US10507087B2
公开(公告)日：2019-12-17
申请号：US16410949
申请日：2019-05-13
Applicant: Align Technology, Inc.
Inventor： Gilad Elbaz , Erez Lampert , Yossef Atiya , Avi Kopelman , Ofer Saphier , Maayan Moshe , Shai Ayal , Michael Sabina , Eric Kuo , Assaf Weiss , Doron Malka , Eliahou Franklin Nizard , Ido Tishel
Abstract: Methods and apparatuses for generating a model of a subject's teeth. Described herein are intraoral scanning methods and apparatuses for generating a three-dimensional model of a subject's intraoral region (e.g., teeth) including both surface features and internal features. These methods and apparatuses may be used for identifying and evaluating lesions, caries and cracks in the teeth. Any of these methods and apparatuses may use minimum scattering coefficients and/or segmentation to form a volumetric model of the teeth.
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公开(公告)号：US10123706B2
公开(公告)日：2018-11-13
申请号：US15662234
申请日：2017-07-27
Applicant: Align Technology, Inc.
Inventor： Gilad Elbaz , Erez Lampert , Yossef Atiya , Avi Kopelman , Ofer Saphier , Maayan Moshe , Shai Ayal
IPC: A61B5/00 , A61B1/24 , G06T7/73 , H04N13/254 , H04N13/257 , G06T7/55 , G06T15/08 , H04N13/221 , H04N13/246 , A61C9/00
Abstract: Methods and apparatuses for generating a model of a subject's teeth. Described herein are intraoral scanning methods and apparatuses for generating a three-dimensional model of a subject's intraoral region (e.g., teeth) including both surface features and internal features. These methods and apparatuses may be used for identifying and evaluating lesions, caries and cracks in the teeth. Any of these methods and apparatuses may use minimum scattering coefficients and/or segmentation to form a volumetric model of the teeth.
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公开(公告)号：US20250127399A1
公开(公告)日：2025-04-24
申请号：US18942288
申请日：2024-11-08
Applicant: Align Technology, Inc.
Inventor： Ofer Saphier , Pavel Agniashvili , Moti Ben-Dov , Ran Katz , Avi Kopelman , Maxim Volgin , Doron Malka , Avraham Zulti , Pavel Veryovkin , Maayan Moshe , Ido Tishel , Adi Levin , Shai Farkash , Inna Karapetyan , Dina Bova , Edi Fridman , Jonathan Coslovsky
IPC: A61B5/00 , G06T17/20 , G06V10/764 , G06V10/82 , G06V20/64
Abstract: A method includes receiving intraoral scan data of dental site of a patient, generating a virtual three-dimensional (3D) model of the dental site using the intraoral scan data, and outputting a view of the virtual 3D model to a display. The method further includes identifying a plurality of areas of interest (AOIs) on the virtual 3D model, determining adjustments to the view of the virtual 3D model to transition between views of the plurality of AOIs, and automatically adjusting the view of the virtual 3D model based on the determined adjustments.
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公开(公告)号：US12263064B2
公开(公告)日：2025-04-01
申请号：US18810503
申请日：2024-08-20
Applicant: Align Technology, Inc.
Inventor： Gilad Elbaz , Erez Lampert , Yossef Atiya , Avi Kopelman , Ofer Saphier , Maayan Moshe , Shai Ayal , Michael Sabina , Eric Kuo , Assaf Weiss , Doron Malka , Eliahou Franklin Nizard , Ido Tishel
Abstract: Methods and apparatuses for generating and displaying a model of a subject's teeth. Described herein are intraoral scanning methods and apparatuses for generating a three-dimensional model of a subject's intraoral region (e.g., teeth). These methods and apparatuses may be used for identifying and evaluating lesions, caries and cracks in the teeth.
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公开(公告)号：US12245883B2
公开(公告)日：2025-03-11
申请号：US18327826
申请日：2023-06-01
Applicant: Align Technology, Inc.
Inventor： Maayan Moshe , Shai Ayal , Jonathan Coslovsky , Adi Levin , Avraham Zulti , Shai Farkash
Abstract: Provided herein are devices and methods generating synthetic views of a subject's teeth. Methods and processes are provided to image the subject's teeth with a dental scan. Methods and processes are also provided to automatically 3D render the subject's teeth with the scan images. Methods and apparatuses are also provided to generate simulated synthetic views of the subject's dentition from various perspectives.
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Patent Agency Ranking
公开(公告)号：US12138013B2
公开(公告)日：2024-11-12
申请号：US17390855
申请日：2021-07-30
Applicant: Align Technology, Inc.
Inventor： Ofer Saphier , Pavel Agniashvili , Moti Ben-Dov , Ran Katz , Avi Kopelman , Maxim Volgin , Doron Malka , Avraham Zulti , Pavel Veryovkin , Maayan Moshe , Ido Tishel , Adi Levin , Shai Farkash , Inna Karapetyan , Dina Bova , Edi Fridman , Jonathan Coslovsky
IPC: A61B5/00 , G06T17/20 , G06V10/764 , G06V10/82 , G06V20/64
Abstract: A processing device may receive a plurality of intraoral scans of the patient that were generated by an intraoral scanner, determine a three-dimensional surface of at least a portion of one or more dental arch of the patient using the plurality of intraoral scans, automatically determine whether a restorative dental object is represented in at least one of the three-dimensional surface or one or more intraoral scans of the plurality of intraoral scans, and automatically generate a prescription for treating the one or more teeth based at least in part on at least one of a) a presence or absence of a restorative dental object in at least one of the three-dimensional surface or the one or more intraoral scans or b) a location of the restorative dental object in the one or more dental arch of the patient.
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公开(公告)号：US20240354960A1
公开(公告)日：2024-10-24
申请号：US18761662
申请日：2024-07-02
Applicant: Align Technology, Inc.
Inventor： Assaf Weiss , Maxim Volgin , Pavel Agniashvili , Chad Clayton Brown , Alexander Raskhodchikov , Avi Kopelman , Michael Sabina , Moti Ben-Dov , Shai Farkash , Igor Makiewsky , Maayan Moshe , Ofer Saphier
CPC classification number: G06T7/12 , A61C13/0004 , A61C13/0019 , A61C13/34 , G06N3/047 , G06N3/08 , G06T7/0012 , G16H30/40 , G06T2207/20081 , G06T2207/20084 , G06T2207/30036
Abstract: A system comprises an intraoral scanner configured to generate scan data comprising a plurality of images of a first and second dental site, wherein each of the plurality of images comprises a time stamp and height information. The system further comprises a computing device configured to: receive the scan data; determine a first subset of the images to use for the first dental site based at least in part on a) time stamps of images in the first subset and b) geometrical data of the images in the first subset; determine a second subset of the images to use for the second dental site based at least in part on a) time stamps of images in the second subset and b) geometrical data of the images in the second subset; and generate a three-dimensional model of at least a portion of a dental arch.
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公开(公告)号：US20240115196A1
公开(公告)日：2024-04-11
申请号：US18481172
申请日：2023-10-04
Applicant: Align Technology, Inc.
Inventor： Maayan Moshe , Avi Kopelman , Moti Ben Dov , Ran Feder , Yarden Matok , Ofer Saphier
CPC classification number: A61B5/4842 , A61B5/0088 , A61B5/1032 , A61C13/34 , G06T7/0016 , G06T2200/24 , G06T2207/10024 , G06T2207/10048 , G06T2207/20021 , G06T2207/20081 , G06T2207/30036
Abstract: A method includes receiving intraoral scan data of an intraoral cavity of a patient; processing the intraoral scan data to determine, for each dental condition of a plurality of dental conditions, whether the dental condition is detected for the patient and a severity of the dental condition; and presenting indications of the plurality of dental conditions together in a graphical user interface (GUI), wherein the indications show, for each dental condition of the plurality of dental conditions, whether the dental condition was detected for the patient and the severity of the dental condition.
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公开(公告)号：US11911240B2
公开(公告)日：2024-02-27
申请号：US18295257
申请日：2023-04-03
Applicant: Align Technology, Inc.
Inventor： Michael Sabina , Avi Kopelman , Eric Kuo , Gilad Elbaz , Assaf Weiss , Doron Malka , Ofer Saphier , Eliahou Franklin Nizard , Ido Tishel , Shai Ayal , Maayan Moshe
IPC: A61C9/00 , A61B1/00 , A61B1/06 , A61B1/24 , G06T19/00 , A61B5/00 , A61B6/14 , A61C7/00 , A61C13/00 , A61C13/34
CPC classification number: A61C9/0053 , A61B1/000094 , A61B1/000096 , A61B1/00172 , A61B1/00186 , A61B1/00194 , A61B1/0638 , A61B1/0646 , A61B1/24 , A61B5/0086 , A61B5/0088 , A61B6/145 , A61C7/002 , A61C13/0004 , G06T19/00 , A61B5/0062 , A61B5/0066 , A61B5/4547 , A61C13/0019 , A61C13/34 , G06T2200/24 , G06T2207/30036 , G06T2210/41
Abstract: Intraoral scanning systems for displaying 3D models of a patient's dental arch and near-IR images from the dental arch. These systems may include a wand with one or more image sensors and processors for processing the 3D models and near-IR information. The 3D models may include surface (e.g., color) information and the near-IR images may include information on internal structures, including enamel and dentin.
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公开(公告)号：US11759295B2
公开(公告)日：2023-09-19
申请号：US17209166
申请日：2021-03-22
Applicant: Align Technology, Inc.
Inventor： Michael Sabina , Avi Kopelman , Eric Kuo , Gilad Elbaz , Assaf Weiss , Doron Malka , Ofer Saphier , Eliahou Franklin Nizard , Ido Tishel , Shai Ayal , Maayan Moshe
IPC: A61C9/00 , A61B1/00 , A61B1/06 , A61B1/24 , G06T19/00 , A61B5/00 , A61B6/14 , A61C7/00 , A61C13/00 , A61C13/34
CPC classification number: A61C9/0053 , A61B1/000094 , A61B1/000096 , A61B1/00172 , A61B1/00186 , A61B1/00194 , A61B1/0638 , A61B1/0646 , A61B1/24 , A61B5/0086 , A61B5/0088 , A61B6/145 , A61C7/002 , A61C13/0004 , G06T19/00 , A61B5/0062 , A61B5/0066 , A61B5/4547 , A61C13/0019 , A61C13/34 , G06T2200/24 , G06T2207/30036 , G06T2210/41
Abstract: Methods and apparatuses for taking, using and displaying three-dimensional (3D) volumetric models of a patient's dental arch. A 3D volumetric model may include surface (e.g., color) information as well as information on internal structure, such as near-infrared (near-IR) transparency values for internal structures including enamel and dentin.
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