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公开(公告)号：US20240341928A1
公开(公告)日：2024-10-17
申请号：US18582580
申请日：2024-02-20
发明人： Tal Verker , Adi Levin , Ofer Saphier , Maayan Moshe
CPC分类号： A61C9/0066 , G01B11/24 , G02B21/006 , G02B23/2446 , G02B23/2461 , G02B23/26 , G02B27/0025
摘要： Calibrating an intraoral scanner includes obtaining reference data of a reference three-dimensional (3D) representation of a calibration object and obtaining, based on the intraoral scanner being used by a user to scan the 3D calibration object, and from one or more device to real-world coordinate transformations of two-dimensional (2D) images of the 3D calibration object, measurement data. Calibrating the intraoral scanner further includes aligning the measurement data to the reference data to obtain alignment data and updating, based on the alignment data, said one or more transformations.
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公开(公告)号：US12082904B2
公开(公告)日：2024-09-10
申请号：US17390856
申请日：2021-07-30
发明人： 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分类号： A61B5/00 , G06T17/20 , G06V10/764 , G06V10/82 , G06V20/64
CPC分类号： A61B5/004 , A61B5/0033 , A61B5/0088 , A61B5/7267 , A61B5/7475 , G06T17/20 , G06V10/764 , G06V10/82 , G06V20/64 , G06T2210/41
摘要： A processing device receives a plurality of intraoral scans of a dental arch. The processing device determines, from the plurality of intraoral scans, a first set of intraoral scans that depict a restorative object and a second set of intraoral scans that fail to depict any restorative object. The processing device generates a multi-resolution three-dimensional model of the dental arch, wherein a first portion of the multi-resolution three-dimensional model is generated from the first set of intraoral scans, has a first resolution and represents the restorative object, and wherein a second portion of the multi-resolution three-dimensional model is generated from the second set of intraoral scans, has a second resolution and represents a remainder of the dental arch, wherein the first resolution is greater than the second resolution.
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公开(公告)号：US20240016586A1
公开(公告)日：2024-01-18
申请号：US18369750
申请日：2023-09-18
发明人： Avi Kopelman , Adi Levin , Ran Katz , Eric Kuo
CPC分类号： A61C9/0053 , G06T7/593 , A61B90/39 , G06T2207/30036 , G06T2207/10012 , A61B2090/3991 , A61B2090/3937
摘要： Embodiments include receiving intraoral scan data comprising a plurality of intraoral images of a dental site generated during scanning of the dental site by an intraoral scanner, a plurality of ink markings each comprising a pattern of ink having been temporarily stamped or tattooed onto a gingival surface at the dental site prior to the scanning of the dental site, wherein at least two intraoral images of the plurality of intraoral images comprise representations of one or more ink markings of the plurality of ink markings. Embodiments further include performing registration between the plurality of intraoral images based at least in part on the one or more ink markings, generating a three-dimensional (3D) model of the dental site using the plurality of intraoral images that have undergone registration, and outputting the generated 3D model to a display.
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公开(公告)号：US11793610B2
公开(公告)日：2023-10-24
申请号：US17023276
申请日：2020-09-16
发明人： Avi Kopelman , Adi Levin , Ran Katz , Eric Kuo
CPC分类号： A61C9/0053 , A61B90/39 , G06T7/593 , A61B2090/3937 , A61B2090/3991 , G06T2207/10012 , G06T2207/30036
摘要： A processing device receives intraoral scan data comprising a plurality of intraoral images of a dental site generated during scanning of the dental site by an intraoral scanner, one or more ink markings or other non-rigid indicia having been applied to the dental site prior to the scanning of the dental site, wherein at least two intraoral images of the plurality of intraoral images comprise representations of the one or more ink markings or other non-rigid indica. The processing device performs registration between the plurality of intraoral images and generates a three-dimensional (3D) model of the dental site using the plurality of intraoral images that have undergone registration, the 3D model of the dental site comprising a representation of the one or more ink markings or other non-rigid indica that were applied to the dental site prior to the scanning of the dental site.
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公开(公告)号：US11737657B2
公开(公告)日：2023-08-29
申请号：US17972567
申请日：2022-10-24
发明人： Avi Kopelman , Michael Sabina , Nir Makmel , Adi Levin , Arad Zulti , Arthur Hsieh
CPC分类号： A61B1/00142 , A61B1/00103 , A61B1/00172 , A61B1/24 , A61B5/0088 , A61C9/0053 , G16H40/67
摘要： Apparatuses, including sleeves, intraoral scanning systems to use these sleeves, and methods of using the sleeve, that authenticate the sleeve for use with an intraoral scanning system. Authentication may include verifying that the sleeve is new (unused) and/or verifying that the sleeve is appropriate and/or intended for use with the intraoral scanning system. Once authenticated, operation parameters of the intraoral scanning system can be automatically set based on information from a scanned identifier on the sleeve.
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公开(公告)号：US20230047067A1
公开(公告)日：2023-02-16
申请号：US17976725
申请日：2022-10-28
IPC分类号： A61B5/00 , A61C7/00 , A61C13/34 , A61C9/00 , A61B6/14 , A61B6/00 , G06T7/55 , G06T7/579 , A61B1/24 , G06T7/33 , A61B6/03
摘要： 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：US11521732B2
公开(公告)日：2022-12-06
申请号：US16399847
申请日：2019-04-30
发明人： Adi Levin , Anton Lapshin , Behnam J. Foroodian , Eric P. Meyer , Konstantin Tenzin , Andrey Chekhonin , Pavel Sokolov , René M. Sterental , Jason Ramos , Evgeniy Malashkin , Anna Sivakova , Michael Flanagan
IPC分类号： G16H50/20 , G16H20/30 , G06F3/0482 , G06F3/04845 , A61C7/00 , A61C7/08 , A61C7/10 , G16H20/00 , G16H50/00 , G16H50/70 , G16H20/40
摘要： In various implementations, computer-implemented method, such as one executed on a computer system or on instructions stored on computer-readable media may include: receiving from a user device associated with a user, a request to access one or more treatment plans for patient; identifying a treatment template for user, the treatment template representing treatment preferences of the user, the treatment template being expressed according to treatment domain-specific protocols; processing the treatment template with the treatment domain-specific protocols to convert one or more parts of the treatment template into one or more runtime elements that interactively display customized user interface elements related to the treatment plan, the customized user interface elements configured to provide one or more customized user interactions with the treatment plan in accordance with the treatment preferences of the user; and providing instructions to display the one or more runtime elements on the user device.
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公开(公告)号：US11490819B2
公开(公告)日：2022-11-08
申请号：US17135893
申请日：2020-12-28
IPC分类号： A61B5/00 , A61C7/00 , A61C13/34 , A61C9/00 , A61B6/14 , A61B6/00 , G06T7/55 , G06T7/579 , A61B1/24 , G06T7/33 , A61B6/03
摘要： A method for distinguishing between types of intraoral areas of interest (AOIs) includes receiving or generating a first 3D model comprising teeth; receiving or generating a second 3D model comprising the teeth; comparing the first 3D model to the second 3D model; determining a difference between the first 3D model and the second 3D model at a dental site comprising a tooth; determining an intraoral AOI that is associated with the difference; determining whether the difference comprises a first type of change indicative of a first type of intraoral AOI or a second type of change indicative of a second type of intraoral AOI; and responsive to determining that the difference comprises the first type of change, determining that the intraoral AOI is the first type of intraoral AOI and generating an indicator of the first type of intraoral AOI for the tooth.
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公开(公告)号：US20220233078A1
公开(公告)日：2022-07-28
申请号：US17583071
申请日：2022-01-24
发明人： Edi Fridman , Adi Levin , Abraham Albert Burbea , Ofer Sagi , Shai Farkash , Ran Katz
摘要： In embodiments set forth herein, an intraoral scanning system includes a first intraoral scanner, a second intraoral scanner, and a computing device wirelessly connected to both the first intraoral scanner and the second intraoral scanner. The computing device receives first intraoral scan data from the first intraoral scanner and generates a first three-dimensional (3D) surface of at least a portion of a first patient's dental arch based on the first intraoral scan data. The computing device further receives second intraoral scan data from the second intraoral scanner and generates a second 3D surface of at least a portion of a second patient's dental arch based on the second intraoral scan data.
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公开(公告)号：US11007039B1
公开(公告)日：2021-05-18
申请号：US17161507
申请日：2021-01-28
发明人： Tal Verker , Adi Levin , Ofer Saphier , Maayan Moshe
摘要： A non-transitory medium includes instructions for generating a three-dimensional virtual model of an intraoral object by receiving surface scan data of the intraoral object while changing a position of at least one lens of focusing optics of an intraoral scanner, wherein the surface scan data comprises data for a plurality of points of the intraoral object, and adjusting the data for one or more of the plurality of points to compensate for one or more inaccuracies associated with changes of a shape of a focusing surface. A three-dimensional virtual model of the intraoral object is generated using the adjusted data.
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