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：US20250041030A1

公开(公告)日：2025-02-06

申请号：US18920821

申请日：2024-10-18

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：US20250000623A1

公开(公告)日：2025-01-02

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

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：US20230397817A1

公开(公告)日：2023-12-14

申请号：US18207622

申请日：2023-06-08

Applicant: Align Technology, Inc.

Inventor： Yossef ATIYA ,  Tal VERKER

IPC: A61B5/00 ,  A61C7/00 ,  A61C9/00 ,  G02B21/00 ,  G01B11/24 ,  G02B21/36 ,  A61B1/247 ,  G01B11/06

CPC classification number: A61B5/0068 ,  A61B5/0088 ,  A61C7/002 ,  A61C9/006 ,  G02B21/0024 ,  G01B11/24 ,  G02B21/0028 ,  G02B21/367 ,  A61B1/247 ,  G01B11/0608 ,  A61C9/0066 ,  A61C19/04

Abstract: An intraoral scanner includes a light source to generate light that is to be output onto an object external to the intraoral scanner. The intraoral scanner further includes an optical system comprising a projection subsystem and an imaging subsystem that are combined such that projection optics of the projection subsystem and imaging optics of the imaging subsystem share one or more lenses and an optical path, wherein the light is to travel the optical path in a first direction to illuminate the object external to the intraoral scanner, and wherein reflected light that has been reflected off of the object external to the intraoral scanner is to travel the optical path in a second direction that is opposite the first direction. The intraoral scanner further includes an image sensor configured to receive the reflected light that has been reflected off of the object external to the intraoral scanner.

公开(公告)号：US20200205943A1

公开(公告)日：2020-07-02

申请号：US16814906

申请日：2020-03-10

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 ,  A61B1/24 ,  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：US20190095539A1

公开(公告)日：2019-03-28

申请号：US16198488

申请日：2018-11-21

Applicant: Align Technology, Inc.

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

IPC: G06F17/30 ,  G06Q50/00

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：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：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.

公开(公告)号：US20220189611A1

公开(公告)日：2022-06-16

申请号：US17549830

申请日：2021-12-13

Applicant: Align Technology, Inc.

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

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

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.