公开(公告)号：US20210321872A1

公开(公告)日：2021-10-21

申请号：US17230825

申请日：2021-04-14

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

Abstract: A method of intraoral scanning includes receiving a first one or more intraoral scans of a patient's oral cavity; automatically determining, based on processing of the first one or more intraoral scans, a first scanning role associated with the first one or more intraoral scans, wherein the first scanning role is a first one of an upper dental arch role, a lower dental arch role or a bite role; and determining a first three-dimensional surface associated with the first scanning role.

公开(公告)号：US20180168781A1

公开(公告)日：2018-06-21

申请号：US15841200

申请日：2017-12-13

Applicant: Align Technology, Inc.

Inventor： Avi Kopelman ,  Eric Paul Meyer ,  Elad Zeiri ,  Amir Ashkenazi ,  Ron Ganot ,  Partha Dey ,  Sergei Ozerov ,  Ran Mizrahi ,  Ilya Fomin ,  Sean M. Nolen ,  Sergey Valiev ,  Edi Fridman ,  Sergey Gagarin

IPC: A61C9/00 ,  A61B6/00 ,  G06T19/00 ,  A61B5/00 ,  G06T17/00

Abstract: A system comprises a scanner, an augmented reality (AR) display and a computing device. The scanner generates intraoral images of a dental arch and the AR display generates additional image data representative of a view from a wearer of the AR display. The computing device receives the intraoral images from the intraoral scanner, generates a virtual three-dimensional model of at least a portion of the dental arch from the intraoral images, receives the additional image data from the AR display, determines, from the additional image data, a region of the view that is outside of the dental arch, generates a visual overlay comprising the virtual three-dimensional model, and sends the visual overlay to the AR display. The AR display displays the visual overlay such that the virtual three-dimensional model is shown in the region of the view that is outside of the dental arch.

公开(公告)号：US20250127399A1

公开(公告)日：2025-04-24

申请号：US18942288

申请日：2024-11-08

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 method includes receiving intraoral scan data of dental site of a patient, generating a virtual three-dimensional (3D) model of the dental site using the intraoral scan data, and outputting a view of the virtual 3D model to a display. The method further includes identifying a plurality of areas of interest (AOIs) on the virtual 3D model, determining adjustments to the view of the virtual 3D model to transition between views of the plurality of AOIs, and automatically adjusting the view of the virtual 3D model based on the determined adjustments.

公开(公告)号：US20250120795A1

公开(公告)日：2025-04-17

申请号：US18991275

申请日：2024-12-20

Applicant: Align Technology, Inc.

Inventor： Edi Fridman ,  Adi Levin ,  Abraham Albert Burbea ,  Ofer Sagi ,  Shai Farkash ,  Ran Katz

IPC: A61C9/00 ,  A61B1/00 ,  A61B1/24 ,  A61B5/00 ,  A61B90/96 ,  G16H40/67 ,  H04W76/11

Abstract: An intraoral scanner comprises one or more reconfigurable buttons, a display configured to display at least one of one or more icons or one or more texts associated with the one or more reconfigurable buttons, one or more cameras configured to capture intraoral scan data of at least a part of a dental arch, and a communication module configured to transmit the intraoral scan data to a first computing device.

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.

公开(公告)号：US20240023800A1

公开(公告)日：2024-01-25

申请号：US18216554

申请日：2023-06-29

Applicant: Align Technology, Inc.

Inventor： Edi Fridman

IPC: A61B1/24 ,  A61B1/00 ,  A61C9/00 ,  A61C13/34 ,  G06T7/11

CPC classification number: A61B1/24 ,  A61B1/00172 ,  A61B1/00016 ,  A61B1/00045 ,  A61C9/0053 ,  A61C13/34 ,  G06T7/11 ,  A61B1/0004 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/30036

Abstract: In embodiments set forth herein, an intraoral scanning system includes an intraoral scanner and a cradle and/or charging station for the intraoral scanner. The intraoral scanner generates intraoral scans and two-dimensional (2D) images during scanning, where the 2D images are generated according to a first frame rate. The intraoral scanner sends the intraoral scanner and the 2D images to the cradle. The cradle stores the intraoral scans and outputs a subset of the 2D images to a display according to a second frame rate that is lower than the first frame rate.

公开(公告)号：US20220233283A1

公开(公告)日：2022-07-28

申请号：US17583073

申请日：2022-01-24

Applicant: Align Technology, Inc.

Inventor： Edi Fridman ,  Adi Levin ,  Abraham Albert Burbea ,  Ofer Sagi ,  Shai Farkash ,  Ran Katz

IPC: A61C9/00 ,  A61B1/00 ,  A61B1/24 ,  H04W76/11

Abstract: A first computing device receives a command to associate the first computing device with an intraoral scanner, the command comprising an identifier. The first computing device wirelessly connects with a second computing device, and sends the identifier to the second computing device. The second computing device wirelessly connects to the intraoral scanner and associates the first computing device with the intraoral scanner. Subsequently, intraoral scan data generated by the first intraoral scanner is sent to the second computing device, the intraoral scan data is processed by the second computing device to generate a three-dimensional surface of a dental site, the three-dimensional surface or a view of the three-dimensional surface of the dental site is sent to the first computing device, and the three-dimensional surface or the view of the three-dimensional surface of the dental site is displayed by the first computing device.

公开(公告)号：US11123156B2

公开(公告)日：2021-09-21

申请号：US16104781

申请日：2018-08-17

Applicant: Align Technology, Inc.

Inventor： Bruce Cam ,  Yaser Shanjani ,  Edi Fridman ,  Sergey Vinnichenko ,  Jun Sato

IPC: A61C7/08 ,  A61C7/00 ,  A61C19/04 ,  A61B5/00

Abstract: The present disclosure describes devices, systems, and methods for monitoring use of an oral appliance in an oral cavity using extra-oral sensor(s). One method includes sensing one or more physical properties of an oral appliance using an extra-oral sensor, providing a compliance signal from the extra-oral sensor, the compliance signal including an electronic representation of the one or more physical properties of the oral appliance, identifying one or more patient compliance factors based on the compliance signal, the one or more patient compliance factors providing a basis to identify an extent of compliance of usage of the oral appliance with an orthodontic treatment plan, and providing one or more compliances indicators based on the one or more patient compliance factors, the one or more compliance indicators providing a basis to indicate the extent of compliance.

公开(公告)号：US10888399B2

公开(公告)日：2021-01-12

申请号：US15841196

申请日：2017-12-13

Applicant: Align Technology, Inc.

Inventor： Avi Kopelman ,  Eric Paul Meyer ,  Sergei Ozerov ,  Ilya Fomin ,  Sean M. Nolen ,  Sergey Valiev ,  Edi Fridman ,  Sergey Gagarin ,  Elad Zeiri

IPC: A61C9/00 ,  A61B90/00 ,  G16H50/50 ,  A61B34/10 ,  A61C1/08 ,  A61B34/00 ,  A61C19/04 ,  A61B34/20 ,  G16H50/20 ,  G16H20/40 ,  G16H40/60 ,  A61C5/44 ,  G06F3/01 ,  G16H30/20 ,  G16H30/40 ,  G06K9/62 ,  G06K9/00 ,  A61C1/00 ,  A61C7/00 ,  A61C19/05 ,  G06T19/00 ,  A61B5/00 ,  G06T17/00 ,  G09B23/28 ,  A61B17/00 ,  G02B27/01 ,  A61B90/50 ,  A61B6/00 ,  G02B27/00 ,  A61B1/24 ,  A61B5/103 ,  A61B6/14 ,  A61B1/00 ,  G06N3/08 ,  A61B90/30 ,  G06N20/10

Abstract: A system comprises a scanner, an augmented reality (AR) display and a computing device. The scanner generates intraoral images of a dental arch and the AR display generates additional image data representative of a view from a wearer of the AR display. The computing device receives the intraoral images from the intraoral scanner, generates a virtual three-dimensional model of at least a portion of the dental arch from the intraoral images, receives the additional image data from the AR display, determines, from the additional image data, a region of the view that is outside of the dental arch, generates a visual overlay comprising the virtual three-dimensional model, and sends the visual overlay to the AR display. The AR display displays the visual overlay such that the virtual three-dimensional model is shown in the region of the view that is outside of the dental arch.

公开(公告)号：US20250120794A1

公开(公告)日：2025-04-17

申请号：US18991272

申请日：2024-12-20

Applicant: Align Technology, Inc.

Inventor： Edi Fridman ,  Adi Levin ,  Abraham Albert Burbea ,  Ofer Sagi ,  Shai Farkash ,  Ran Katz

IPC: A61C9/00 ,  A61B1/00 ,  A61B1/24 ,  A61B5/00 ,  A61B90/96 ,  G16H40/67 ,  H04W76/11

Abstract: A system comprises an intraoral scanner, a first computing device and a second device. The intraoral scanner includes light projectors to generate a light pattern, one or more cameras to capture 2D images of the 3D dental object in response to illuminating said 3D dental object using the one or more light projectors, and a processor configured to process the 2D images to generate intraoral scan data. The first computing device is configured to receive the intraoral scan data from the intraoral scanner, generate a digital 3D model of at least part of the 3D dental object based on the intraoral scan data, generate a plurality of 2D images of the digital 3D model, and transmit the plurality of 2D images to a second device. The second device is configured to output the plurality of 2D images to a display associated with the second device.