公开(公告)号：US20220061632A1

公开(公告)日：2022-03-03

申请号：US17422875

申请日：2019-12-13

Applicant: 3SHAPE A/S

Inventor： Anders GAARDE ,  Kasper Krogh HANSEN

IPC: A61B1/00 ,  A61B1/227 ,  A61B1/24

Abstract: The present disclosure provides a wireless scanning device, including: a scanning housing, including: an image detector configured for acquiring 2D-images at a first 2D-frame-rate; and one or more processor(s) coupled to the image detector such that the 2D-images can be processed by the processor(s) to form processed data; a wireless module being coupled to the processor(s) such that the wireless module receives the processed data from the processor(s) and wirelessly transmits the processed data.

公开(公告)号：US20230083150A1

公开(公告)日：2023-03-16

申请号：US17917477

申请日：2021-04-07

Applicant: 3SHAPE A/S

Inventor： Anders GAARDE ,  Johan Teichert BONDORF

IPC: G06T7/80 ,  G06T7/33 ,  G06T19/20 ,  H04N5/225 ,  G06T15/08 ,  A61C9/00

Abstract: Disclosed is a non-calibrated scanning system to be modified to a calibrated scanning system based on generating a three-dimensional representation of a three-dimensional calibration-object.

公开(公告)号：US20220148263A1

公开(公告)日：2022-05-12

申请号：US17437896

申请日：2020-03-11

Applicant: 3SHAPE A/S

Inventor： Christoph VANNAHME ,  Anders GAARDE ,  Anders Robert JELLINGGAARD ,  Bárður ÍSLEIFSSON ,  Stavroula MICHOU ,  Mathias Schärfe LAMBACH

IPC: G06T17/20 ,  G06T7/00 ,  G06T7/40 ,  G06T7/11 ,  G06T7/174

Abstract: According to an embodiment, a method for generating a digital three-dimensional model representing development in dental condition for a tooth is disclosed. The method includes obtaining, at different timepoints, a first digital 3D model of a patient's set of teeth including first texture data and a second digital 3D model of the patient's set of teeth including second texture data. The first digital 3D model including the first texture data and second digital 3D model including the second texture data are placed in a common texture space by uniformizing texture. Lastly, the digital three-dimensional model representing development in dental condition is generated based on a comparison of the first texture data and the second texture data of corresponding regions in the first digital 3D model and the second digital 3D model placed in the common texture space.

公开(公告)号：US20210264600A1

公开(公告)日：2021-08-26

申请号：US17253710

申请日：2019-06-14

Applicant: 3SHAPE A/S

Inventor： Anders Robert JELLINGGAARD ,  Christoph VANNAHME ,  Mike VAN DER POEL ,  Karl-Josef HOLLENBECK ,  Anders GAARDE ,  Mads Brøkner CHRISTIANSEN

IPC: G06T7/00 ,  A61B34/00 ,  A61B5/00 ,  G06F3/048

Abstract: The present disclosure provides a computer-implemented method for correlating at least one infrared 2D-image to a 3D-representation of at least a part of a tooth displayed in a graphical user-interface, of a hand-held scanning device, on a screen, comprising the steps of: obtaining a first set of 2D-images of the at least part of the tooth; forming a 3D-representation of the at least a part of the tooth from the first set of 2D-images; displaying, in the graphical user-interface, the 3D-representation; obtaining a second set of 2D-images, wherein the second set of 2D images are infrared 2D-images acquired within the at least part of the tooth; displaying, in the user-interface, at least one of the 2D-images from the second set of 2D-images; displaying, in the user-interface, a manipulator configured to change between 2D-images in the second set of 2D-images.

公开(公告)号：US20250086798A1

公开(公告)日：2025-03-13

申请号：US18953664

申请日：2024-11-20

Applicant: 3SHAPE A/S

Inventor： Anders Robert JELLINGGAARD ,  Christoph VANNAHME ,  Mike VAN DER POEL ,  Karl-Josef HOLLENBECK ,  Anders GAARDE ,  Mads Brøkner CHRISTIANSEN

IPC: G06T7/00 ,  A61B5/00 ,  A61B34/00 ,  G06F3/048

Abstract: The present disclosure provides a computer-implemented method for correlating at least one infrared 2D-image to a 3D-representation of at least a part of a tooth displayed in a graphical user-interface, of a hand-held scanning device, on a screen, including the steps of: obtaining a first set of 2D-images of the at least part of the tooth; forming a 3D-representation of the at least a part of the tooth from the first set of 2D-images; displaying, in the graphical user-interface, the 3D-representation; obtaining a second set of 2D-images, wherein the second set of 2D images are infrared 2D-images acquired within the at least part of the tooth; displaying, in the user-interface, at least one of the 2D-images from the second set of 2D-images; displaying, in the user-interface, a manipulator configured to change between 2D-images in the second set of 2D-images.

公开(公告)号：US20250031945A1

公开(公告)日：2025-01-30

申请号：US18916843

申请日：2024-10-16

Applicant: 3SHAPE A/S

Inventor： Anders GAARDE ,  Kasper Krogh HANSEN

IPC: A61B1/00 ,  A61B1/227 ,  A61B1/24

Abstract: The present disclosure provides a wireless scanning device, including a scanning housing, including an image detector configured for acquiring 2D-images at a first 2D-frame-rate; and one or more processor(s) coupled to the image detector such that the 2D-images can be processed by the processor(s) to form processed data; a wireless module being coupled to the processor(s) such that the wireless module receives the processed data from the processor(s) and wirelessly transmits the processed data.