公开(公告)号：US20230372069A1

公开(公告)日：2023-11-23

申请号：US18365201

申请日：2023-08-03

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

CPC classification number: A61C9/0053 ,  A61B1/00186 ,  A61B1/0638 ,  A61B1/24 ,  A61B1/0646 ,  A61B1/00172 ,  G06T19/00 ,  A61B1/000094 ,  A61B1/000096 ,  A61B1/00194 ,  A61B5/0088 ,  A61B6/145 ,  A61C7/002 ,  A61C13/0004 ,  A61B5/0086 ,  G06T2210/41 ,  G06T2200/24 ,  A61B5/0062 ,  A61B5/4547 ,  A61C13/34

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：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：US20250073003A1

公开(公告)日：2025-03-06

申请号：US18820622

申请日：2024-08-30

Applicant: ALIGN TECHNOLOGY, INC.

Inventor： Edi FRIDMAN ,  Gilad ELBAZ ,  Moshe ALBOHER ,  Efrat LABZOVSKY ,  Tal VERKER

IPC: A61C9/00 ,  G06T17/00 ,  G16H30/20

Abstract: A dental scanning system may include an intraoral scanner and an extraoral imaging device including a color imaging camera couplable in electronic communication with the intraoral scanner. The system may include non-transitory computer readable medium with instructions that, when executed by a processor, cause the system to carry out a method. The method may include capturing 2D image data of a patient's face and teeth with the extraoral imaging device, capturing intraoral 3D image data of a dentition of the patient with the intraoral scanner, generating a 3D model of the patient's teeth based on the intraoral 3D image data, and associating the 2D image data of the patient's face with the 3D model.

公开(公告)号：US20230240820A1

公开(公告)日：2023-08-03

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

CPC classification number: A61C9/0053 ,  A61B1/00186 ,  A61B1/0638 ,  A61B1/24 ,  A61B1/0646 ,  A61B1/00172 ,  G06T19/00 ,  A61B1/000094 ,  A61B1/000096 ,  A61B1/00194 ,  A61B5/0088 ,  A61B6/145 ,  A61C7/002 ,  A61C13/0004 ,  A61B5/0086 ,  G06T2210/41 ,  G06T2200/24 ,  A61B5/0062 ,  A61B5/4547 ,  A61C13/34

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：US20210205054A1

公开(公告)日：2021-07-08

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

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：US20210128282A1

公开(公告)日：2021-05-06

申请号：US17146474

申请日：2021-01-11

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

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：US20190258690A1

公开(公告)日：2019-08-22

申请号：US16370646

申请日：2019-03-29

Applicant: Align Technology, Inc.

Inventor： Gilad ELBAZ ,  Erez LAMPERT ,  Yossef ATIYA ,  Avi KOPELMAN ,  Ofer SAPHIER ,  Maayan MOSHE ,  Shai AYAL

IPC: G06F16/9535 ,  G06Q50/00 ,  G06T7/73 ,  G06T7/55 ,  H04N13/271 ,  A61B5/00 ,  H04N13/254 ,  A61B1/24 ,  A61C9/00 ,  G06T15/08 ,  H04N13/221 ,  H04N13/246 ,  H04N13/257

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.