公开(公告)号：US20230301611A1

公开(公告)日：2023-09-28

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

IPC: A61B6/00 ,  A61N5/10 ,  A61C9/00 ,  A61B6/14

CPC classification number: A61B6/14 ,  A61B6/463 ,  A61B6/465 ,  A61B6/5211 ,  A61C9/004 ,  A61N5/103 ,  A61C9/0053

Abstract: Provided herein are devices and methods generating a panoramic rendering 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 panoramic views of the subject’s dentition from various perspectives.

公开(公告)号：US20230240819A1

公开(公告)日：2023-08-03

申请号：US18295254

申请日：2023-04-03

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

IPC: A61C9/00 ,  A61B1/24 ,  A61B1/06 ,  A61B1/00 ,  A61B1/04

CPC classification number: A61C9/0053 ,  A61B1/24 ,  A61B1/0638 ,  A61B1/00045 ,  A61B1/00016 ,  A61B1/00009 ,  A61B1/00194 ,  A61B1/046

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.

公开(公告)号：US20190269485A1

公开(公告)日：2019-09-05

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

IPC: A61C9/00 ,  A61B1/24 ,  A61B1/00 ,  A61B1/06

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.

公开(公告)号：US20190231490A1

公开(公告)日：2019-08-01

申请号：US16258516

申请日：2019-01-25

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 ,  A61B5/00

CPC classification number: A61C9/0053 ,  A61B1/00009 ,  A61B1/00172 ,  A61B1/00186 ,  A61B1/0638 ,  A61B1/0646 ,  A61B1/24 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/0086 ,  A61B5/0088 ,  A61B5/4547 ,  A61B6/145 ,  A61C7/002 ,  A61C13/0004 ,  A61C13/0019 ,  A61C13/34 ,  G06T19/00 ,  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.

公开(公告)号：US20190029784A1

公开(公告)日：2019-01-31

申请号：US16046897

申请日：2018-07-26

Applicant: Align Technology, Inc.

Inventor： Yosi MOALEM ,  Gilad ELBAZ ,  Ofer SAPHIER ,  Maayan MOSHE ,  Shai AYAL ,  Doron MALKA

IPC: A61C13/08 ,  A61C9/00 ,  A61C13/00 ,  G06T17/00

Abstract: Systems, methods, and/or computer-readable media described herein provide technical solutions to the highly technical problems of machine generation of dental restorations. In particular, these systems, methods and/or computer readable media may provide technical solutions to aid in the creation of dental restorations that more closely resemble a natural tooth (including its internal optical structure). These systems, methods and/or computer readable media may help in virtually rendering a tooth, including its internal optical structure, and apply these renderings (e.g., digital models) to the fabrication of the dental restoration.

公开(公告)号：US20250090285A1

公开(公告)日：2025-03-20

申请号：US18900492

申请日：2024-09-27

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

IPC: A61C9/00 ,  A61B1/00 ,  A61B1/04 ,  A61B1/06 ,  A61B1/24

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.

公开(公告)号：US20240312605A1

公开(公告)日：2024-09-19

申请号：US18673295

申请日：2024-05-23

Applicant: Align Technology, Inc.

Inventor： Shai FARKASH ,  Yossef ATIYA ,  Maayan MOSHE ,  Moti BEN-DOV ,  Raphael LEVY ,  Doron MALKA

IPC: G16H30/40 ,  A61B1/04 ,  A61B1/06 ,  A61B1/24 ,  A61C9/00 ,  G06N20/00 ,  G06T7/00 ,  G16H50/20 ,  G16H70/60

CPC classification number: G16H30/40 ,  A61B1/043 ,  A61B1/0638 ,  A61B1/24 ,  A61C9/0053 ,  G06T7/0016 ,  G16H50/20 ,  G16H70/60 ,  G06N20/00 ,  G06T2200/04 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/10064 ,  G06T2207/20081 ,  G06T2207/30036 ,  G06T2207/30096

Abstract: Methods and apparatuses for assessing oral health and automatically providing diagnosis of one or more oral diseases. Described herein are intraoral scanning methods and apparatuses for collecting and analyzing image data and to detect and visualize features within image data that are indicative of oral diseases or conditions, such as gingival inflammation or oral cancer. These methods and apparatuses may be used for identifying and evaluating lesions, redness and inflammation in soft tissue and caries and cracks in the teeth. The methods an include training a machine learning model and using the trained machine learning model to provide a diagnosis of an oral disease or condition based on image data collected using multiple scanning modes of an intraoral scanner.

公开(公告)号：US20240029265A1

公开(公告)日：2024-01-25

申请号：US18305323

申请日：2023-04-21

Applicant: Align Technology, Inc.

Inventor： Chad C. BROWN ,  Yun GAO ,  Pavel AGNIASHVILI ,  Avraham ZULTI ,  Jonathan COSLOVSKY ,  Christopher E. CRAMER ,  Roman GUDCHENKO ,  Ofer SAPHIER ,  Adi LEVIN ,  Maayan MOSHE ,  Doron MALKA

IPC: G06T7/11 ,  G06T7/00 ,  G16H30/20 ,  G06N20/00 ,  G06T17/20 ,  G06T19/20 ,  G06N3/045

CPC classification number: G06T7/11 ,  G06T7/0012 ,  G16H30/20 ,  G06N20/00 ,  G06T17/205 ,  G06T19/20 ,  G06N3/045 ,  G06T2207/20084 ,  G06T2207/30036 ,  G06T2207/20081 ,  G06T2210/41 ,  G06T2219/2012

Abstract: Methods and apparatuses (including systems and devices), including computer-implemented methods for segmenting, correcting and/or modifying a three-dimensional (3D) model of a subject's oral cavity to determine individual components such as teeth, gingiva, tongue, palate, etc., that may be selective and/or collectively digitally manipulated. In some implementations, artificial intelligence uses libraries of labeled 2D images and 3D dental models to learn how to segment a 3D dental model of a subject's oral cavity using 2D images, height map and/or other data and projection values that relate the 2D images to the 3D model. As noted herein, the dental classes can include a variety of intra-oral and extra-oral objects and can be represented as binary values, discrete values, a continuum of height map data, etc. In some implementations, several dental classes are predicted concurrently.

公开(公告)号：US20230285127A1

公开(公告)日：2023-09-14

申请号：US18183912

申请日：2023-03-14

Applicant: Align Technology, Inc.

Inventor： Yosi MOALEM ,  Gilad ELBAZ ,  Ofer SAPHIER ,  Maayan MOSHE ,  Shai AYAL ,  Doron MALKA

IPC: A61C13/08 ,  A61C13/00 ,  G06T15/08 ,  A61C9/00 ,  G06T17/00

CPC classification number: A61C13/082 ,  A61C13/0004 ,  G06T15/08 ,  A61C9/0053 ,  G06T17/00 ,  A61C13/0019 ,  A61C13/09

Abstract: Systems, methods, and/or computer-readable media described herein provide technical solutions to the highly technical problems of machine generation of dental restorations. In particular, these systems, methods and/or computer readable media may provide technical solutions to aid in the creation of dental restorations that more closely resemble a natural tooth (including its internal optical structure). These systems, methods and/or computer readable media may help in virtually rendering a tooth, including its internal optical structure, and apply these renderings (e.g., digital models) to the fabrication of the dental restoration.

公开(公告)号：US20230021695A1

公开(公告)日：2023-01-26

申请号：US17813555

申请日：2022-07-19

Applicant: ALIGN TECHNOLOGY, INC.

Inventor： Yossef ATIYA ,  Maayan MOSHE

IPC: A61C9/00 ,  A61B1/247 ,  A61B5/00 ,  A61B1/00 ,  A61B1/05 ,  A61C13/34 ,  A61C7/00

Abstract: A method of multimodal scanning may include generating surface scan data of an intraoral structured using structured light. The method may include generating volumetric scan data of an internal structure of the intraoral structure with OCT scanning. The OCT scan data may be aligned with the surface scan data. A three-dimensional volumetric model of the patient's dentition may be generated based on the aligned OCT scan data and the surface scan data.