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公开(公告)号：US20230355360A1
公开(公告)日：2023-11-09
申请号：US18311622
申请日：2023-05-03
Applicant: 3SHAPE A/S
Inventor： Peter Dahl Ejby JENSEN , Simon HOFFGAARD , Anders Sindal STÆHR
CPC classification number: A61C9/0053 , G06T7/0016 , A61B34/10 , A61B2034/102
Abstract: The present disclosure relates to a computer-implemented method for providing feedback during scanning of a dental object, comprising the steps of obtaining scan data of the dental object; generating a digital three-dimensional (3D) representation of the dental object based on the scan data; obtaining new scan data of the dental object; generating an updated digital 3D representation by adding the new scan data to the digital 3D representation; determining added information to the digital 3D representation by comparing the new scan data to at least one of the digital 3D representation(s) and/or by comparing the updated digital 3D representation to the digital 3D representation(s); and providing a feedback signal; wherein the feedback signal correlates with the added information and/or a determined overlap. The present disclosure further relates to a 3D scanner system and a handheld intraoral scanning device, configured for providing the feedback signal such as by executing the computer-implemented method.
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公开(公告)号：US20220133447A1
公开(公告)日：2022-05-05
申请号：US17434064
申请日：2020-02-25
Applicant: 3SHAPE A/S
Inventor： Esben Rosenlund HANSEN , Anders Robert JELLINGGAARD , Peter Dahl Ejby JENSEN , Morten Vendelbo FOGED , Christoph VANNAHME , Michael PEDERSEN , Søren Greve JENSEN , Dmytro Chupryna OLEGOVYCH
Abstract: The present disclosure provides a scanning system for scanning an object, including a scanner device including an image sensor for acquiring images; a mounting-interface for detachably mounting at least one of a plurality of types of scanning-tips, wherein each of the plurality of types scanning-tips is configured for providing light to the object in an illumination-mode that differs for each of the plurality of types of scanning-tips.
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公开(公告)号：US20220087519A1
公开(公告)日：2022-03-24
申请号：US17433670
申请日：2020-02-27
Applicant: 3SHAPE A/S
Inventor： Morten Vendelbo FOGED , Christoph VANNAHME , Michael PEDERSEN , Søren Greve JENSEN , Dmytro Chupryna OLEGOVYCH , Esben Rosenlund HANSEN , Anders Robert JELLINGGAARD , Peter Dahl Ejby JENSEN , Kasper KROGH , Oliver SUNDBERG
Abstract: Disclosed is an intra-oral scanning system including: a scanning device including at least a first magnetic induction coil; a replaceable scanning tip including at least a second magnetic induction coil; the scanning tip being removably connected to the scanning device; wherein the at least first and second magnetic induction coils are configured to provide power transfer and/or a communication signal between the scanning device and the scanning tip during operation of the scanning system.
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公开(公告)号：US20250014744A1
公开(公告)日：2025-01-09
申请号：US18710816
申请日：2022-11-17
Applicant: 3SHAPE A/S
Inventor： Frederik JUUL , Peter Dahl Ejby JENSEN , Anders JELLINGGAARD
Abstract: The present disclosure relates to a dental scanning system for acquiring scan data of a physical three-dimensional dental object during a scanning session. The dental scanning system includes a scanning device and a first processing device for generating a 3D model. The dental scanning system may further include one or more second processing devices for rendering and/or displaying the 3D model. The dental scanning system is preferably suitable for continuously acquiring, processing, and transmitting images such that a video is streamed during the scanning session. The disclosure further relates to methods related to e.g. transmitting digital images in real-time during a scanning session to one or more external processing devices, and methods for generating a digital three-dimensional (3D) model of a dental object and displaying said 3D model remotely in real-time.
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