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1. 发明授权

US10695151B2 Detecting tooth shade 有权
公开(公告)号：US10695151B2
公开(公告)日：2020-06-30
申请号：US15888764
申请日：2018-02-05
申请人： 3SHAPE A/S
发明人： Bo Esbech , Rune Fisker , Lars Henriksen , Tais Clausen
IPC分类号： A61C13/08 , G01J3/50 , G16H50/50 , G16H20/40
摘要： Disclosed in a method, a user interface and a system for use in determining shade of a patient's tooth, wherein a digital 3D representation including shape data and texture data for the tooth is obtained. A tooth shade value for at least one point on the tooth is determined based on the texture data of the corresponding point of the digital 3D representation and on known texture values of one or more reference tooth shade values.

2. 发明授权

US10413158B2 Visualizing a 3D dental restoration on a 2D image 有权
公开(公告)号：US10413158B2
公开(公告)日：2019-09-17
申请号：US16136298
申请日：2018-09-20
申请人： 3Shape A/S
发明人： Tais Clausen , Rune Fisker
IPC分类号： A61B1/00 , A61B1/24 , A61C13/00 , A61C13/34 , G16H20/40
摘要： A method for visualizing a 3D dental restoration on a 2D image of the mouth of a patient includes obtaining a 3D dental model of at least a part of the patient's oral cavity, designing the 3D dental restoration, obtaining the 2D image of the mouth of the patient, estimating a virtual camera including at least one virtual camera property corresponding to at least one physical camera property of the physical camera used to obtain the 2D image, viewing the 3D dental restoration using the virtual camera, determining the visible area of the 3D dental restoration, which is not overlapped by surrounding anatomic features when viewed with the virtual camera, imaging the visible area of the 3D dental restoration with the 2D image. This advantageously provides an image which with high accuracy gives the dentist and the patient a visual presentation of the final result of a dental treatment.

3. 发明授权

US10098521B2 Visualising a 3D dental restoration on a 2D image 有权
公开(公告)号：US10098521B2
公开(公告)日：2018-10-16
申请号：US15690471
申请日：2017-08-30
申请人： 3Shape A/S
发明人： Tais Clausen , Rune Fisker
IPC分类号： A61B1/00 , A61B1/24 , A61C13/34 , A61C13/00
摘要： A method for visualising a 3D dental restoration on a 2D image of the mouth of a patient includes obtaining a 3D dental model of at least a part of the patient's oral cavity, designing the 3D dental restoration, obtaining the 2D image of the mouth of the patient, estimating a virtual camera including at least one virtual camera property corresponding to at least one physical camera property of the physical camera used to obtain the 2D image, viewing the 3D dental restoration using the virtual camera, determining the visible area of the 3D dental restoration, which is not overlapped by surrounding anatomic features when viewed with the virtual camera, imaging the visible area of the 3D dental restoration with the 2D image. This advantageously provides an image which with high accuracy gives the dentist and the patient a visual presentation of the final result of a dental treatment.

4. 发明授权

US11707347B2 Detecting tooth shade 有权
公开(公告)号：US11707347B2
公开(公告)日：2023-07-25
申请号：US17742955
申请日：2022-05-12
申请人： 3SHAPE A/S
发明人： Bo Esbech , Rune Fisker , Lars Henriksen , Tais Clausen
IPC分类号： A61C13/08 , G01J3/50 , G16H50/50 , G16H20/40
CPC分类号： A61C13/082 , G01J3/504 , G01J3/508 , G16H20/40 , G16H50/50
摘要： Disclosed in a method, a user interface and a system for use in determining shade of a patient's tooth, wherein a digital 3D representation including shape data and texture data for the tooth is obtained. A tooth shade value for at least one point on the tooth is determined based on the texture data of the corresponding point of the digital 3D representation and on known texture values of one or more reference tooth shade values.

5. 发明授权

US10242128B2 Tools for customized design of dental restorations 有权
公开(公告)号：US10242128B2
公开(公告)日：2019-03-26
申请号：US14972999
申请日：2015-12-17
申请人： 3SHAPE A/S
发明人： Rune Fisker , Tais Clausen , Nikolaj Deichmann
IPC分类号： A61C5/77 , G06F17/50 , B33Y50/00 , B33Y80/00 , A61C13/00 , A61C8/00
摘要： Tools in a system for the design of customized three-dimensional models of dental restorations for subsequent manufacturing. Dental restorations such as implant abutments, copings, crowns, wax-ups, bridge frameworks. Moreover, a computer-readable medium for implementing such a system on a computer. A system for designing at least one dental restoration, said system including: a display, means for acquiring and displaying a three dimensional dental restoration model of the dental restoration, and means for displaying a plurality of control points, each of the control points corresponding to a respective location on the dental restoration model, and each of said control points enabling manual customization of the dental restoration model.

6. 发明授权

US09775491B2 Visualising a 3D dental restoration on a 2D image 有权
公开(公告)号：US09775491B2
公开(公告)日：2017-10-03
申请号：US14773564
申请日：2014-03-07
申请人： 3Shape A/S
发明人： Tais Clausen , Rune Fisker
IPC分类号： A61B1/00 , A61C13/00 , A61B1/24 , A61C13/34
CPC分类号： A61B1/00009 , A61B1/0005 , A61B1/24 , A61C13/0004 , A61C13/34
摘要： A method for visualizing a 3D dental restoration on a 2D image of the mouth of a patient, the method including obtaining a 3D dental model of at least a part of the patient's oral cavity, designing the 3D dental restoration, obtaining the 2D image of the mouth of the patient, estimating a virtual camera comprising at least one virtual camera property corresponding to at least one physical camera property of the physical camera used to obtain the 2D image, viewing the 3D dental restoration using the virtual camera, determining the visible area of the 3D dental restoration, which is not overlapped by surrounding anatomic features when viewed with the virtual camera, imaging the visible area of the 3D dental restoration with the 2D image. This provides an image which with high accuracy gives the dentist and the patient a visual presentation of the final result of a dental treatment.

7. 发明授权

US09308055B2 Designing a dental positioning jig 有权
标题翻译：设计牙科定位夹具
公开(公告)号：US09308055B2
公开(公告)日：2016-04-12
申请号：US14416990
申请日：2013-07-25
申请人： 3SHAPE A/S
发明人： Rune Fisker , Tais Clausen
IPC分类号： A61C8/00 , A61C1/08 , A61C13/00 , A61C13/34 , G06F17/50
CPC分类号： A61C1/084 , A61C8/008 , A61C8/0089 , A61C13/0004 , A61C13/0013 , A61C13/0019 , A61C13/34 , G06F17/50
摘要： A method, a system, and a user interface for creating a virtual positioning jig for manufacturing a positioning jig, where the manufactured positioning jig is for use in positioning a manufactured dental restoration at a patient's set of teeth, the method including: obtaining a digital 3D representation of the set of teeth; designing a virtual model of the dental restoration at the digital 3D representation; creating an inner surface and an outer surface of the virtual positioning jig; and defining a through hole of the virtual positioning jig at the implant region.
摘要翻译：一种用于创建用于制造定位夹具的虚拟定位夹具的方法，系统和用户界面，其中所制造的定位夹具用于将制造的牙科修复体定位在患者牙齿组上，所述方法包括：获得数字一组牙齿的3D表示; 在数字3D表示中设计牙齿修复体的虚拟模型; 创建虚拟定位夹具的内表面和外表面; 以及在所述植入区域处限定所述虚拟定位夹具的通孔。

8. 发明授权

US09289276B2 Tools for customized design of dental restorations 有权
标题翻译：用于定制牙科修复设计的工具
公开(公告)号：US09289276B2
公开(公告)日：2016-03-22
申请号：US14730601
申请日：2015-06-04
申请人： 3SHAPE A/S
发明人： Rune Fisker , Tais Clausen , Nikolaj Deichmann
IPC分类号： G06F17/50 , A61C13/00 , A61C8/00
CPC分类号： G06F17/50 , A61C5/77 , A61C8/005 , A61C13/0004 , B33Y50/00 , B33Y80/00
摘要： Tools in a system for the design of customized three-dimensional models of dental restorations for subsequent manufacturing. Dental restorations such as implant abutments, copings, crowns, wax-ups, bridge frameworks. Moreover, a computer-readable medium for implementing such a system on a computer. A system for designing at least one dental restoration, said system including: a display, means for acquiring and displaying a three dimensional dental restoration model of the dental restoration, and means for displaying a plurality of control points, each of the control points corresponding to a respective location on the dental restoration model, and each of said control points enabling manual customization of the dental restoration model.
摘要翻译：用于设计用于随后制造的牙科修复体的定制三维模型的系统中的工具。牙科修复体，如植入物基台，针孔，冠，蜡烛，桥梁框架。此外，一种用于在计算机上实现这样的系统的计算机可读介质。一种用于设计至少一个牙齿修复体的系统，所述系统包括：显示器，用于获取和显示牙修复体的三维牙修复模型的装置，以及用于显示多个控制点的装置，每个控制点对应于牙修复模型上的相应位置，并且每个所述控制点能够手动定制牙齿修复模型。

9. 发明授权

US09075937B2 Tools for customized design of dental restorations 有权
标题翻译：用于定制牙科修复设计的工具
公开(公告)号：US09075937B2
公开(公告)日：2015-07-07
申请号：US14222761
申请日：2014-03-24
申请人： 3SHAPE A/S
发明人： Rune Fisker , Tais Clausen , Nikolaj Deichmann
IPC分类号： G06F17/50 , A61C13/00 , A61C8/00
CPC分类号： G06F17/50 , A61C5/77 , A61C8/005 , A61C13/0004 , B33Y50/00 , B33Y80/00
摘要： The present disclosure relates to tools in a system for the design of customized three-dimensional models of dental restorations for subsequent manufacturing. Dental restorations such as implant abutments, copings, crowns, wax-ups, bridge frameworks. Moreover, the disclosure relates to a computer-readable medium for implementing such a system on a computer.
摘要翻译：本公开涉及用于设计用于后续制造的牙科修复体的定制三维模型的系统中的工具。牙科修复体，如植入物基台，针孔，冠，蜡烛，桥梁框架。此外，本公开涉及一种用于在计算机上实现这种系统的计算机可读介质。

10. 发明授权

US11701208B2 Detecting tooth shade 有权
公开(公告)号：US11701208B2
公开(公告)日：2023-07-18
申请号：US16946186
申请日：2020-06-09
申请人： 3SHAPE A/S
发明人： Bo Esbech , Rune Fisker , Lars Henriksen , Tais Clausen
IPC分类号： A61C13/08 , G01J3/50 , G16H50/50 , G16H20/40
CPC分类号： A61C13/082 , G01J3/504 , G01J3/508 , G16H20/40 , G16H50/50
摘要： Disclosed in a method, a user interface and a system for use in determining shade of a patient's tooth, wherein a digital 3D representation including shape data and texture data for the tooth is obtained. A tooth shade value for at least one point on the tooth is determined based on the texture data of the corresponding point of the digital 3D representation and on known texture values of one or more reference tooth shade values.

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