公开(公告)号：WO2012113407A1

公开(公告)日：2012-08-30

申请号：PCT/DK2012/050062

申请日：2012-02-23

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  NONBOE, Sven

Inventor： FISKER, Rune ,  NONBOE, Sven

IPC: A61C13/00

CPC classification number: A61C13/34 ,  A61C13/0004 ,  B33Y50/00 ,  B33Y80/00

Abstract: Disclosed is a method of generating and modifying a virtual model of a set of teeth, where the method provides that a restoration can be inserted into a physical model of the set of teeth manufactured from the virtual model of the set of teeth.

Abstract translation: 公开了一种生成和修改一组齿的虚拟模型的方法，其中该方法规定可将修复体插入由该组齿的虚拟模型制造的该组齿的物理模型中。

公开(公告)号：WO2012083960A1

公开(公告)日：2012-06-28

申请号：PCT/DK2011/050496

申请日：2011-12-19

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  ÖJELUND, Henrik ,  HANSEN, Kristian Evers

Inventor： FISKER, Rune ,  ÖJELUND, Henrik ,  HANSEN, Kristian Evers

IPC: A61C13/00 ,  G01B11/24

CPC classification number: A61C13/0004 ,  A61C5/77 ,  A61C9/0053

Abstract: The present invention relates to a system and a method of scanning an object being modified comprising the steps of: - providing a first 3D representation of the object prior to modification, - obtaining at least a second 3D representation by scanning at least a modified part of the object after modification, - aligning said first and second 3D representations, and - replacing a first subset of the first 3D representation with data from the second 3D representation, said first subset substantially corresponding to the modified part, thereby updating the first 3D representation to represent the modified object. In particular the invention may be applied within the dental field.

Abstract translation: 本发明涉及一种扫描正在修改的对象的系统和方法，包括以下步骤： - 在修改之前提供对象的第一3D表示， - 通过至少扫描第二3D图像的修改部分 修改后的对象 - 对准所述第一和第二3D表示，以及 - 用来自所述第二3D表示的数据替换所述第一3D表示的第一子集，所述第一子集基本上对应于所述修改的部分，从而将所述第一3D表示更新为 表示修改后的对象。 特别地，本发明可以应用于牙科领域。

公开(公告)号：WO2012076013A1

公开(公告)日：2012-06-14

申请号：PCT/DK2011/050461

申请日：2011-12-05

Applicant: 3SHAPE A/S ,  HOLLENBECK, Karl Josef ,  ÖJELUND, Henrik ,  FISCHER, David

Inventor： HOLLENBECK, Karl Josef ,  ÖJELUND, Henrik ,  FISCHER, David

IPC: G01B11/24 ,  A61C13/00

CPC classification number: G06F3/01 ,  A61B5/0088 ,  A61C9/004 ,  G01B11/24 ,  G06F3/002 ,  G06F3/011 ,  G06F3/017 ,  G06F3/0346 ,  G06F3/04815

Abstract: Disclosed is a system comprising a handheld device (100) and at least one display (101), where the handheld device (100) is adapted for performing at least one action in a physical 3D environment. The actions include measuring, modifying, manipulating, recording, touching, sensing, scanning, moving, transforming, cutting, welding, chemically treating, cleaning. The display (101) is adapted for visually representing the physical 3D environment, and where the handheld device (100) is adapted for remotely controlling the view with which the 3D environment is represented on the display (101).

Abstract translation: 公开了一种包括手持设备（100）和至少一个显示器（101）的系统，其中手持设备（100）适于在物理3D环境中执行至少一个动作。 行动包括测量，修改，操纵，记录，触摸，检测，扫描，移动，变换，切割，焊接，化学处理，清洁。 显示器（101）适于视觉地表示物理3D环境，并且其中手持设备（100）适于远程控制在显示器（101）上表示3D环境的视图。

公开(公告)号：WO2011120526A1

公开(公告)日：2011-10-06

申请号：PCT/DK2011/050103

申请日：2011-03-30

Applicant: 3SHAPE A/S ,  VAN DER POEL, Mike ,  HOLLENBECK, Karl-Josef ,  FISCHER, David ,  VINTHER, Michael

Inventor： VAN DER POEL, Mike ,  HOLLENBECK, Karl-Josef ,  FISCHER, David ,  VINTHER, Michael

IPC: A61B1/227 ,  A61B1/06 ,  A61B5/107 ,  G01B11/25

CPC classification number: G01B11/245 ,  A61B1/00149 ,  A61B1/00165 ,  A61B1/00177 ,  A61B1/00181 ,  A61B1/05 ,  A61B1/227 ,  B33Y80/00 ,  G01B11/25

Abstract: Disclosed is a method and a scanner system for scanning interior surfaces, where the method comprises: - providing a probe shaped scanner having an axis, where the probe shaped scanner comprises: • at least one light source configured to create and project structured light, and • at least one camera configured to record 2D images; - entering said probe shaped scanner into a cavity of an object, where said cavity is bounded by an interior surface of the object; - creating and projecting structured light from said light source of the probe producing a pattern on the interior surface of the object; - recording a series of 2D images of the reflection of the pattern from the interior surface using said camera; - combining said series of 2D images to obtain 3D real world coordinates of the interior surface; and - providing data and processing said data such that surface information for areas of the surface, where image scanning is not complete, is created. The scanner system may comprise a probe shaped scanner, a data conversion device and a data processing device, optionally all integrated in one device. (fig.15 should be published)

Abstract translation: 公开了一种用于扫描内表面的方法和扫描仪系统，其中该方法包括： - 提供具有轴的探针形扫描器，其中探针形扫描器包括：至少一个光源，其被配置为产生和投影结构化光，以及 °至少一个相机被配置为记录2D图像; - 将所述探针形扫描器进入物体的空腔中，其中所述空腔由物体的内表面限定; - 从所述探针的所述光源产生和投射结构光，在所述物体的内表面上产生图案; - 使用所述相机从所述内表面记录所述图案的反射的一系列2D图像; - 组合所述一系列2D图像以获得内表面的3D真实世界坐标; 以及 - 提供数据并处理所述数据，使得创建用于图像扫描未完成的表面区域的表面信息。 扫描仪系统可以包括探针形状的扫描器，数据转换装置和数据处理装置，可选地，所有这些都集成在一个装置中。 （图15应该出版）

公开(公告)号：WO2010105628A2

公开(公告)日：2010-09-23

申请号：PCT/DK2010/050063

申请日：2010-03-18

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  HOLLENBECK, Karl-Josef ,  JØRGENSEN, Sune ,  CLAUSEN, Tais

Inventor： FISKER, Rune ,  HOLLENBECK, Karl-Josef ,  JØRGENSEN, Sune ,  CLAUSEN, Tais

IPC: A61C13/00

CPC classification number: A61C13/0004 ,  A61C5/77

Abstract: Disclosed is a method for planning, visualizing, and/or optimizing dental restoration on at least a part of the pre-prepared teeth of a patient, wherein said method comprises the steps of : - providing at least one 3D digital model of at least a part of the pre-prepared teeth; - designing at least one dental restoration CAD model based on the 3D digital model of at least a part of the pre-prepared teeth; - providing at least one 3D digital model of at least a part of the prepared teeth, where the prepared teeth are provided by preparing the pre-prepared teeth by dental restorative work, at least partly based on the dental restoration CAD model; and - aligning the 3D models of the pre-prepared and the prepared teeth.

Abstract translation: 公开了一种用于在患者的至少一部分预先准备的牙齿上规划，可视化和/或优化牙齿修复体的方法，其中所述方法包括以下步骤： - 提供至少一个3D数字模型， 部分预先准备的牙齿; - 基于至少一部分预先准备的牙齿的3D数字模型设计至少一个牙齿修复CAD模型; - 至少部分地基于所述牙齿修复CAD模型，提供至少一部分所准备的齿的至少一个3D数字模型，其中所述准备的齿通过牙科修复工作制备预先准备的牙齿来提供; 和 - 对准预先准备好的和准备好的牙齿的3D模型。

公开(公告)号：WO2007062658A2

公开(公告)日：2007-06-07

申请号：PCT/DK2006/000678

申请日：2006-11-30

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  DEICHMANN, Nikolaj ,  GILLES, Brieuc ,  CLAUSEN, Tais

Inventor： FISKER, Rune ,  DEICHMANN, Nikolaj ,  GILLES, Brieuc ,  CLAUSEN, Tais

IPC: A61C19/04 ,  A61C19/05 ,  G01B11/24 ,  A61C9/00

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: The present invention relates to a method for obtaining an accurate three-dimensional model of a dental impression, said method comprising the steps of, scanning at least a part of an upper jaw impression and/or a lower jaw impression, obtaining an impression scan, evaluating the quality of the impression scan, and use the impression scan to obtain a three-dimensional model, thereby obtaining an accurate three-dimensional model of the dental impression.

Abstract translation: 本发明涉及一种用于获得牙齿印模的精确三维模型的方法，所述方法包括以下步骤：扫描至少一部分上颌印模和/或下印模 颌印，获得印模扫描，评估印模扫描的质量，并使用印模扫描获得三维模型，由此获得牙齿印模的精确三维模型。

公开(公告)号：WO2007059780A1

公开(公告)日：2007-05-31

申请号：PCT/DK2006/000664

申请日：2006-11-28

Applicant: 3SHAPE A/S ,  VINTHER, Michael ,  CLAUSEN, Tais ,  FISKER, Rune ,  DEICHMANN, Nikolaj

Inventor： VINTHER, Michael ,  CLAUSEN, Tais ,  FISKER, Rune ,  DEICHMANN, Nikolaj

IPC: G01B11/25 ,  A61B1/227 ,  A61B5/107

CPC classification number: A61B5/1077 ,  A61B5/0062 ,  A61B5/4547 ,  G01B11/2513 ,  G01B11/2527

Abstract: The present invention is a system and method for creating a three-dimensional model of a surface comprising a light source 1.2 that projects a pattern of continuous line segments onto the surface, wherein each line segment is coded with a unique pattern along the line segment, a detector 1.3 that records an image of the surface with said projected pattern, and a computer for transforming said image to a three-dimensional model of the surface utilizing said projected pattern.

Abstract translation: 本发明是一种用于创建表面的三维模型的系统和方法，其包括将连续线段的图案投影到表面上的光源1.2，其中每个线段沿着线段以唯一的图案被编码， 记录具有所述投影图案的表面的图像的检测器1.3，以及利用所述投影图案将所述图像变换成表面的三维模型的计算机。

公开(公告)号：WO2022248502A2

公开(公告)日：2022-12-01

申请号：PCT/EP2022/064112

申请日：2022-05-24

Applicant: 3SHAPE A/S

Inventor： STOUSTRUP, Asger ,  ALALOUF, Daniella ,  CEBOV, Aleksandar

IPC: G06T19/00

Abstract: A computer implemented method for rendering digital three-dimensional dental models of a patient is disclosed. The method includes receiving, in a digital 3D space, a first digital 3D dental model comprising a first dental information of a patient; receiving, in the digital 3D space, a second digital 3D dental model comprising a second dental information of the patient, the second dental information being at least partly different from the first dental information; generating, in the digital 3D space, a superimposed model by superimposing one of the first digital 3D dental model or the second digital 3D dental model on another of the second digital 3D dental model or the first digital 3D dental model; and arranging, in the digital 3D space, a 2D controller and the superimposed model relative to each other such that a position of the 2D controller relative to a location of the superimposed model defines a boundary that demarcates the superimposed model between a first zone configured to render only at least a part of the first digital 3D dental model from the superimposed model and a second zone configured to render only at least a part of the second digital 3D dental model from the superimposed model.

公开(公告)号：WO2021110938A1

公开(公告)日：2021-06-10

申请号：PCT/EP2020/084681

申请日：2020-12-04

Applicant: 3SHAPE A/S

Inventor： KHAITOV, Marat ,  HOLLENBECK, Karl-Josef

IPC: A61C7/08

Abstract: According to an embodiment, a computer-implemented method for generating an edge curve to facilitate manufacture of at least a portion of a dental device is disclosed. The method includes identifying at least one tooth reference point for each of at least two teeth on a dental model; identifying at least one offset point corresponding to each of said at least one tooth reference points such that said at least one offset point is on a gingival surface of said dental model and located outside an interproximal area; and generating said edge curve by connecting the offset points such that the edge curve is outside the interproximal area and on the gingival surface.

公开(公告)号：WO2020182880A1

公开(公告)日：2020-09-17

申请号：PCT/EP2020/056499

申请日：2020-03-11

Applicant: 3SHAPE A/S

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

IPC: G06T5/00 ,  G06T5/50 ,  G06T7/00 ,  G06T7/11 ,  G06T7/136 ,  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.