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公开(公告)号：US20250161002A1
公开(公告)日：2025-05-22
申请号：US19029264
申请日：2025-01-17
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman
Abstract: Improved orthodontic appliances, along with related systems and methods, are provided. In one aspect, an appliance includes a shell having a plurality of cavities shaped to receive teeth, and a discontinuity formed in the shell. The appliance also includes an elastic member having a first portion directly coupled to the shell at a first attachment point and a second portion directly coupled to the shell at a second attachment point. The elastic member can be positioned to interact with the discontinuity.
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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：US20250120792A1
公开(公告)日：2025-04-17
申请号：US18991282
申请日：2024-12-20
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Michael Sabina
IPC: A61C9/00 , A61B1/00 , A61B1/24 , A61C7/00 , G06N20/00 , G06T7/00 , G06T7/70 , G06T17/00 , G06T19/20 , G16H30/40 , G16H50/50
Abstract: A system for intraoral scanning comprises a scanner to generate image data of a dental site and a computing device. The computing device analyzes the image data to identify a captured surface pattern on a reference object at the dental site, identifies the reference object and determines a position and orientation of the reference object at the dental site based at least in part on the captured surface pattern on the reference object, and generates a three-dimensional (3D) model of the dental site based at least in part on the image data, wherein the identified reference object is used to augment the 3D model of the dental site.
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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：US12226279B2
公开(公告)日：2025-02-18
申请号：US18167775
申请日：2023-02-10
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Allen Boronkay , Ryan Kimura , Yaser Shanjani
IPC: A61C7/00 , A44C15/00 , A61C7/08 , A61C7/10 , A61C13/00 , A61C19/06 , B23K26/362 , B29C64/386 , B33Y10/00 , B33Y30/00 , B33Y50/00 , B33Y80/00 , B44C1/22 , G06Q30/0601 , G16H20/40
Abstract: Systems, methods, and devices for producing appliances for expansion of the arch of a patient. Methods may include forming a shell from a prepolymer material, the shell including teeth receiving structures configured to receive at least a portion of the patient's teeth. The prepolymer material may be crosslinked to provide a first crosslinked polymer having a first degree of crosslinking. Methods may also include forming a force generating portion connected with the shell. The force generating portion may be configured to span a space between opposing posterior teeth of the patient and to apply an expansion force between the opposing posterior teeth of the patient. The force generating portion may be formed from the same prepolymer material as the shell. Forming the force generating portion may include varying crosslinking to provide a second crosslinked polymer having a second degree of crosslinking that is different than the first degree of crosslinking.
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Patent Agency Ranking
公开(公告)号：US20240423476A1
公开(公告)日：2024-12-26
申请号：US18820147
申请日：2024-08-29
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Michael Sabina , Adi Levin , Mikhail Minchenkov , Maria Anufrienko
IPC: A61B5/00 , A61B1/24 , A61B6/00 , A61B6/03 , A61B6/46 , A61B6/51 , A61C7/00 , A61C9/00 , A61C13/34 , G06T7/33 , G06T7/55 , G06T7/579
Abstract: An intraoral scanner generates 2D images of a dental site and 3D intraoral scans of the dental site. The computing device receives the 2D images of the dental site and the 3D intraoral scans of the dental site from the intraoral scanner, generates a 3D model of the dental site based on the 3D intraoral scans of the dental site, and processes at least one of a) one or more of the 2D images of the dental site, b) one or more of the 3D intraoral scans of the dental site, or c) data from the 3D model of the dental site to identify one or more intraoral areas of interest (AOIs) at the dental site. The computing device determines a dental condition associated with the one or more intraoral AOIs, and determines a manner for scanning the one or more intraoral AOIs.
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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：US20240366338A1
公开(公告)日：2024-11-07
申请号：US18778840
申请日：2024-07-19
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Michael Sabina
Abstract: A system comprises an intraoral scanner to generate intraoral images of a dental site, and a computing device. The computing device is configured to: receive an intraoral image comprising a depiction of a first tooth; determine a contour of the first tooth in the intraoral image; select a portion of the intraoral image that is within the contour of the first tooth; lock the portion of the intraoral image that is within the contour of the first tooth; and generate a 3D model comprising the first tooth and one or more other intraoral objects based at least in part on the intraoral image and one or more additional intraoral images, wherein the locked portion of the intraoral image is used for the first tooth in the 3D model.
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公开(公告)号：US12127814B2
公开(公告)日：2024-10-29
申请号：US17564115
申请日：2021-12-28
Applicant: Align Technology, Inc.
Inventor： Gilad Elbaz , Michael Sabina , Ran Katz , Avi Kopelman , Eric Kuo , Leon Rasovsky
CPC classification number: A61B5/0088 , A61B5/0062 , A61B5/4547 , A61B5/4552 , A61B5/4842 , A61B5/7267 , A61B5/742 , A61B5/7475 , A61B6/512 , A61C9/0053 , G16H20/00 , G16H50/20
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：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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