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公开(公告)号：US20220265402A1
公开(公告)日：2022-08-25
申请号：US17742813
申请日：2022-05-12
Applicant: 3SHAPE A/S
Inventor： Bo ESBECH , Rune FISKER , Lars HENRIKSEN , Tais CLAUSEN
Abstract: 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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公开(公告)号：US20180049620A1
公开(公告)日：2018-02-22
申请号：US15690471
申请日：2017-08-30
Applicant: 3Shape A/S
Inventor： Tais CLAUSEN , Rune FISKER
CPC classification number: A61B1/00009 , A61B1/0005 , A61B1/24 , A61C13/0004 , A61C13/34
Abstract: 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.
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公开(公告)号：US20160015246A1
公开(公告)日：2016-01-21
申请号：US14773564
申请日：2014-03-07
Applicant: 3SHAPE A/S
Inventor： Tais CLAUSEN , Rune FISKER
CPC classification number: A61B1/00009 , A61B1/0005 , A61B1/24 , A61C13/0004 , A61C13/34
Abstract: 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.
Abstract translation: 一种用于在患者口腔的2D图像上可视化3D牙齿修复体的方法，所述方法包括获得患者口腔的至少一部分的3D牙科模型，设计3D牙齿修复体，获得3D牙齿修复体的2D图像 估计包括与用于获得2D图像的物理相机的至少一个物理相机属性对应的至少一个虚拟相机属性的虚拟相机，使用虚拟相机观看3D牙齿修复体，确定可视区域的可见区域 当与虚拟相机一起观察时，不与周围解剖特征重叠的3D牙科修复体用2D图像成像3D牙科修复体的可见区域。 这提供了一种高精度的图像，使牙医和患者能够直观地呈现牙科治疗的最终结果。
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公开(公告)号：US20150265381A1
公开(公告)日：2015-09-24
申请号：US14730601
申请日：2015-06-04
Applicant: 3SHAPE A/S
Inventor： Rune FISKER , Tais CLAUSEN , Nikolaj DEICHMANN
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20180153664A1
公开(公告)日：2018-06-07
申请号：US15888764
申请日：2018-02-05
Applicant: 3SHAPE A/S
Inventor： Bo ESBECH , Rune FISKER , Lars HENRIKSEN , Tais CLAUSEN
CPC classification number: A61C13/082 , G01J3/504 , G01J3/508 , G16H20/40 , G16H50/50
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20150073577A1
公开(公告)日：2015-03-12
申请号：US14540524
申请日：2014-11-13
Applicant: 3Shape A/S
Inventor： Rune FISKER , Nikolaj DEICHMANN , Tais CLAUSEN , Brieuc GILLES
CPC classification number: A61C13/34 , A61B5/0037 , A61B5/055 , A61B6/14 , A61B6/506 , A61C9/00 , A61C9/0006 , A61C9/002 , A61C9/0053 , A61C19/04 , B29C64/386 , B33Y50/02 , G06F17/50
Abstract: A method of obtaining orientation and localization of at least one dental implant includes the following steps: (a) obtaining an impression comprising at least one fixated impression abutment corresponding to the at least one dental implant(s) and/or obtaining an impression comprising at least one fixated impression abutment corresponding to the at least one dental implant(s) on which is mounted a scan implant/analog (b) obtaining pre-determined information of the shape of the impression abutment and/or scan implant/analog, (c) scanning at least a part of the impression, wherein the part includes the at least one impression abutment and/or scan implant/analog thereby obtaining scan data, (d) determining the orientation and localization of the dental implant based on the pre-determined information and the scan data.
Abstract translation: 获得至少一种牙科植入物的取向和定位的方法包括以下步骤：（a）获得包括对应于所述至少一个牙种植体的至少一个固定的压印邻接区和/或获得包括 至少一个固定的压印基座对应于至少一个牙科植入物，其上安装有扫描植入物/模拟物（b）获得预定的压印邻接和/或扫描植入/模拟的形状的信息，（c ）扫描所述印模的至少一部分，其中所述部分包括所述至少一个压印邻接和/或扫描注入/模拟，从而获得扫描数据，（d）基于所述预定义来确定所述牙种植体的取向和定位 信息和扫描数据。
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公开(公告)号：US20220265403A1
公开(公告)日：2022-08-25
申请号：US17742955
申请日：2022-05-12
Applicant: 3SHAPE A/S
Inventor： Bo ESBECH , Rune FISKER , Lars HENRIKSEN , Tais CLAUSEN
Abstract: 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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公开(公告)号：US20170165038A1
公开(公告)日：2017-06-15
申请号：US15117078
申请日：2015-02-06
Applicant: 3SHAPE A/S
Inventor： Bo ESBECH , Rune FISKER , Lars HENRIKSEN , Tais CLAUSEN
CPC classification number: A61C13/082 , A61C13/0004 , G01J3/504 , G01J3/508 , G16H50/50
Abstract: A method, a user interface and a system for use in determining shade of a patient's tooth, wherein a digital 3D representation includes 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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公开(公告)号：US20160103935A1
公开(公告)日：2016-04-14
申请号：US14972999
申请日：2015-12-17
Applicant: 3SHAPE A/S
Inventor： Rune FISKER , Tais CLAUSEN , Nikolaj DEICHMANN
CPC classification number: G06F17/50 , A61C5/77 , A61C8/005 , A61C13/0004 , B33Y50/00 , B33Y80/00 , G16H20/40
Abstract: 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.
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公开(公告)号：US20140207422A1
公开(公告)日：2014-07-24
申请号：US14222761
申请日：2014-03-24
Applicant: 3SHAPE A/S
Inventor： Rune FISKER , Tais CLAUSEN , Nikolaj DEICHMANN
IPC: A61C13/00
Abstract: 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.
Abstract translation: 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。
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