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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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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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Patent Agency Ranking
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：US12082986B2
公开(公告)日：2024-09-10
申请号：US18178380
申请日：2023-03-03
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman , Allen Boronkay , Peter Webber , Vadim Matov , Srinivas Kaza , Ryan Kimura , Yaser Shanjani
IPC: B33Y10/00 , A61C7/00 , A61C7/08 , A61C7/10 , A61C7/14 , A61C7/36 , B33Y50/02 , B33Y80/00 , G05B15/02 , G05B19/042 , G05B19/4097 , B29L31/00
CPC classification number: A61C7/002 , A61C7/08 , A61C7/10 , A61C7/14 , A61C7/146 , A61C7/36 , B33Y50/02 , B33Y80/00 , G05B15/02 , G05B19/042 , G05B19/4097 , B29L2031/753 , B29L2031/7532 , G05B2219/2647 , G05B2219/35134 , G05B2219/49007
Abstract: Methods and systems for digitally designing a plurality of aligners are provided. In some embodiments, a method includes receiving an intraoral scan of the patient's teeth, and generating 3D dental model of the patient's teeth using the intraoral scan. The method can include identifying a movement path to move the patient's teeth from an initial arrangement toward a target arrangement through a plurality of intermediate arrangements in accordance with a treatment plan. The method can also include identifying one or more appliance features of at least one aligner, the one or more appliance features including one or more feature regions having one or more feature thicknesses. The method can further include instructing an additive manufacturing machine to directly fabricate the at least one aligner in a layer-by-layer fashion.
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公开(公告)号：US12048512B2
公开(公告)日：2024-07-30
申请号：US18320746
申请日：2023-05-19
Applicant: ALIGN TECHNOLOGY, INC.
Inventor： Avi Kopelman
IPC: A61B5/00 , A61B1/00 , A61C5/77 , A61C7/00 , A61C9/00 , A61C13/00 , A61C19/04 , G06F30/00 , G06F30/20 , G06T7/00 , G06T19/00 , G06T19/20 , B33Y80/00 , G16H20/40
CPC classification number: A61B5/0088 , A61B1/0004 , A61B5/0062 , A61B5/4547 , A61C5/77 , A61C7/002 , A61C9/0053 , A61C13/0004 , G06F30/00 , G06F30/20 , G06T7/0012 , G06T19/00 , G06T19/20 , A61B1/00172 , A61C19/04 , B33Y80/00 , G06T2200/04 , G06T2207/30036 , G06T2210/41 , G06T2219/2004 , G06T2219/2021 , G16H20/40
Abstract: Systems and methods are provided for using rescan data in dental procedures, such as the preparation of orthodontics and prosthodontics. A method may include receiving scan data of a patient's teeth, demarcating useful data from data that should be replaced, receiving rescan data, and replacing at least a portion of the scan data that should be replaced with at least a portion of data from the rescan data.
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公开(公告)号：US11969310B2
公开(公告)日：2024-04-30
申请号：US16951121
申请日：2020-11-18
Applicant: Align Technology, Inc.
Inventor： Avi Kopelman
IPC: A61C7/00 , A61C7/14 , G05B17/02 , G05B19/4099 , G05B19/414 , B29L31/00 , B33Y10/00 , B33Y50/02 , B33Y80/00
CPC classification number: A61C7/146 , A61C7/002 , G05B17/02 , G05B19/4099 , G05B19/4145 , B29L2031/753 , B33Y10/00 , B33Y50/02 , B33Y80/00 , G05B2219/45167 , G05B2219/49023
Abstract: A physical model of at least a portion of a patient's dentition has model dental surfaces corresponding to real dental surfaces of the patient's dentition. The physical model includes one or more targets, each configured for facilitating placement of an orthodontic appliance on the model at a desired location. The targets lack mechanical stops that are outwardly protruding from the original model dental surfaces. Also provided are a method of manufacturing a physical model for use in indirect bonding procedures, a method for indirect bonding for use in an orthodontic procedure, a method for providing an indirect bonding transfer tray for use in an orthodontic procedure, and a system for providing a physical model for use in indirect bonding orthodontic procedures.
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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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