公开(公告)号：WO2013124452A1

公开(公告)日：2013-08-29

申请号：PCT/EP2013/053619

申请日：2013-02-22

Applicant: 3SHAPE A/S

Inventor： FISKER, Rune

IPC: A61C9/00 ,  A61C13/00 ,  A61C13/08 ,  A61C13/087 ,  A61C13/10

CPC classification number: A61C13/1003 ,  A61C9/0053 ,  A61C13/0004 ,  A61C13/082 ,  A61C13/087 ,  A61C13/10

Abstract: Disclosed is a method of virtually designing a reduced shape of at least one artificial tooth adapted to be inserted in a denture for a patient, where the artificial tooth is configured to be provided as a physical artificial tooth and as a corresponding virtual artificial tooth, where the artificial tooth is configured to have an original shape, and where the denture is configured to comprise physical artificial teeth and an artificial gingival, wherein the method comprises: obtaining a 3D digital representation of at least part of the patient's oral cavity; virtually designing the denture by virtually designing the artificial gingival and the placement of the artificial teeth in the artificial gingival based on the 3D digital representation of at least part of the patient's oral cavity; virtually designing a reduced shape of the artificial tooth; virtually determining the part of the artificial tooth to be cut away by milling in a milling machine based on the difference between the original shape of the artificial tooth and the virtually designed reduced shape of the artificial tooth; and where the physical artificial tooth is configured to be placed in a milling fixture, such that the arrangement of the physical artificial tooth relative to the milling fixture is known, whereby the determined part of the physical artificial tooth is configured to be cut away by milling in the milling machine, thereby obtaining a reduced physical artificial tooth.

Abstract translation: 公开了一种虚拟设计适于插入患者义齿中的至少一个人造牙齿的减小形状的方法，其中人造牙被配置为提供为物理人造牙齿，并且作为对应的虚拟人造牙，其中 人造牙被构造成具有原始形状，并且其中假牙构造成包括物理人造牙齿和人造牙龈，其中所述方法包括：获得患者口腔的至少一部分的3D数字表示; 通过虚拟设计人造牙龈并基于患者口腔的至少一部分的3D数字表示在人造牙龈中放置人造牙齿来虚拟地设计假牙; 虚拟设计人造牙齿的减少形状; 基于人造牙的原始形状与虚拟设计的人造牙齿形状之间的差异，虚拟地确定通过在铣床中铣削而被切除的人造牙齿的部分; 并且其中物理人造牙被构造成放置在铣削夹具中，使得物理人造牙相对于铣削夹具的布置是已知的，由此物理人造牙齿的确定部分被构造成通过铣削被切除 在铣床中，从而获得减少的物理人造牙齿。

公开(公告)号：WO2013120955A1

公开(公告)日：2013-08-22

申请号：PCT/EP2013/052990

申请日：2013-02-14

Applicant: 3SHAPE A/S

Inventor： FISKER, Rune ,  HANSEN, Morten Ryde

IPC: A61C13/00

CPC classification number: A61C13/01 ,  A61C9/004 ,  A61C9/0053 ,  A61C13/0004 ,  A61C13/08 ,  A61C19/045 ,  A61C19/05 ,  G06F19/00

Abstract: Disclosed is a method for modeling a digital design of a denture for a patient, said denture comprising a gingival part and a teeth part comprising a set of denture teeth, where the method comprises: - obtaining a digital 3D representation of the patient's gum; - obtaining virtual teeth models corresponding to the denture teeth; - virtually arranging the virtual teeth models in relation to the digital 3D representation of the patient's gum; and - generating a virtual outer gingival surface of the gingival part of the denture

Abstract translation: 公开了一种用于对患者的义齿的数字设计进行建模的方法，所述假牙包括牙龈部分和包括一组假牙的牙齿部分，其中所述方法包括： - 获得患者牙龈的数字3D表示; - 获得对应于假牙的虚拟牙齿模型; - 实际上将虚拟牙齿模型与患者牙龈的数字3D表示相关联; 以及 - 产生义齿牙龈部分的虚拟外牙龈表面

公开(公告)号：WO2013083683A1

公开(公告)日：2013-06-13

申请号：PCT/EP2012/074621

申请日：2012-12-06

Applicant: 3SHAPE A/S

Inventor： FISKER, Rune

IPC: A61C8/00 ,  A61C13/00

CPC classification number: A61C8/0063 ,  A61C8/0012 ,  A61C8/005 ,  A61C8/0053 ,  A61C8/0068 ,  A61C13/0004 ,  F04C2270/041

Abstract: Disclosed is a dental prosthesis comprising an implant, a customised abutment, a restoration and an implant screw for securing the customised abutment to the implant, wherein the implant comprises a screw bore extending from a first end of the implant for receiving at last a part of the implant screw, the customised abutment comprises a through-going bore for receiving at least a part of the implant screw, the screw bore and the through- going bore are coaxially aligned along an implant axis when the implant screw is arranged in the screw and through-going bore, the abutment comprises a customised abutment base and a customised abutment top where the customised abutment base and the customised abutment top defines an assembly axis along which they were assembled during manufacturing, where the implant axis is different from the assembly axis.

Abstract translation: 公开了一种牙科假体，其包括植入物，定制的邻接部，修复体和用于将定制的邻接部固定到植入物的植入物螺钉，其中植入物包括从植入物的第一端延伸的螺钉孔， 植入螺钉，定制的支座包括用于接收植入螺钉的至少一部分的通孔，当植入物螺钉布置在螺钉中时，螺钉孔和通孔与植入物轴线同轴对准，并且 基座包括定制的邻接基座和定制的邻接顶部，其中定制的邻接基座和定制的邻接顶部限定了在制造期间组装它们的组装轴线，其中植入轴线与组件轴线不同。

公开(公告)号：WO2013079437A2

公开(公告)日：2013-06-06

申请号：PCT/EP2012/073605

申请日：2012-11-26

Applicant: 3SHAPE A/S

Inventor： FISKER, Rune ,  DEICHMANN, Nikolaj

IPC: A61C1/08

CPC classification number: A61C1/082 ,  A61C9/0053 ,  A61C13/0004 ,  B29C64/386 ,  G06F17/50 ,  G06F19/12

Abstract: Disclosed is method for generating a dental preparation guide configured for validating the preparation of at least one tooth for a dental restoration, said method comprising: a: obtaining a digital 3D representation of a pre-prepared set of teeth; b: virtually removing said at least one tooth from the digital 3D representation of the pre-prepared set of teeth, such that a digital 3D representation of a remaining set of teeth is formed; c: providing a virtual target dental restoration expressing a target shape of the dental restoration; d: creating a virtual validation surface for the dental preparation guide based on the virtual target dental restoration, where the validation surface is such that the preparation of the tooth can be validated by the dental preparation guide; and e: creating a virtual preparation guide surface by combining the virtual validation surface and at least part of the surface of the digital 3D representation of the remaining set of teeth.

Abstract translation: 公开了用于生成配置用于验证用于牙修复体的至少一颗牙的制备的牙科准备指导的方法，所述方法包括：a。获得预先准备的一组牙齿修复体的数字3D表示， 牙齿; b：从预先准备的一组牙齿的数字3D表示中实质上移除所述至少一颗牙齿，使得形成剩余牙齿组的数字3D表示; c：提供表示牙修复体的目标形状的虚拟目标牙修复体; d：基于虚拟目标牙修复体创建用于牙科准备指导的虚拟验证表面，其中验证表面使得可以由牙科准备指导验证牙的制备; 以及e：通过组合虚拟验证表面和剩余组牙齿的数字3D表示的至少一部分表面来创建虚拟制备引导表面。

公开(公告)号：WO2013050536A1

公开(公告)日：2013-04-11

申请号：PCT/EP2012/069730

申请日：2012-10-05

Applicant: 3SHAPE A/S

Inventor： FISKER, Rune ,  NONBOE, Sven

IPC: A61C11/00 ,  A61C13/00 ,  A61C11/08

CPC classification number: G06F17/50 ,  A61C9/0046 ,  A61C11/00 ,  A61C11/08 ,  A61C11/085 ,  A61C13/0004 ,  A61C19/045

Abstract: Disclosed is a method for virtually designing the attachment of a manufactured dental model of a patient's set of teeth in a physical dental articulator by means of one or more kinds of spacer elements, where the method comprises: - obtaining a virtual 3D dental model of the patient's set of teeth, where the virtual 3D dental model is provided by means of 3D scanning; - providing a virtual dental articulator type corresponding to a physical dental articulator, where the dental articulator comprises an upper arm and a lower arm and has a known articulator height, which is the distance between the upper arm and the lower arm in the static position of the dental articulator; - providing a minimum height of the dental model, where the height of the dental model is the height of an upper part and the height of a lower part of the dental model; - providing one or more kinds of virtual spacer elements with predetermined heights, where each kind of virtual spacer element corresponds to a physical spacer element; - determining a manufacture height of the dental model and determining the number of each of the kinds of spacer elements to be used for the attachment of the manufactured dental model in the physical articulator, such that the manufacture height of the dental model and the total effective spacer element height, which is the added height of the determined spacer elements, equal the articulator height, and where the manufacture height of the dental model is not less than the minimum height of the dental model.

Abstract translation: 公开了一种用于通过一种或多种间隔元件来虚拟设计在物理牙科咬合器中的患者牙齿组的制造牙科模型的附接的方法，其中所述方法包括：获得虚拟3D牙科模型 患者的一组牙齿，虚拟3D牙科模型通过3D扫描提供; - 提供对应于物理牙科咬合器的虚拟牙科咬合器类型，其中所述牙科咬合器包括上臂和下臂，并且具有已知的咬合器高度，所述已知的咬合器高度是所述上臂和所述下臂在静止位置 牙科咬合器; - 提供牙科模型的最小高度，其中牙科模型的高度是牙齿模型的上部的高度和下部的高度; - 提供具有预定高度的一种或多种虚拟间隔元件，其中每种虚拟间隔元件对应于物理隔离元件; - 确定牙科模型的制造高度并确定用于将物理咬合器中所制造的牙科模型附着的各种间隔元件的数量，使得牙科模型的制造高度和总有效 间隔元件高度，其是所确定的间隔元件的附加高度，等于咬合器高度，并且其中牙科模型的制造高度不小于牙科模型的最小高度。

公开(公告)号：WO2012083968A1

公开(公告)日：2012-06-28

申请号：PCT/DK2011/050508

申请日：2011-12-21

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  VAN DER POEL, Mike ,  ÖJELUND, Henrik ,  HANSEN, Kristian Evers ,  GAARDE, Anders

Inventor： FISKER, Rune ,  VAN DER POEL, Mike ,  ÖJELUND, Henrik ,  HANSEN, Kristian Evers ,  GAARDE, Anders

IPC: A61C13/00 ,  G06T5/00

CPC classification number: H04N13/106 ,  G06T5/003 ,  G06T5/50 ,  G06T7/30 ,  G06T7/571 ,  G06T2207/10016 ,  G06T2207/10028 ,  G06T2207/10148 ,  G06T2207/20201 ,  G06T2207/30036

Abstract: Disclosed is a method for compensating for motion blur when performing a 3D scanning of at least a part of an object by means of a 3D scanner, where the motion blur occurs because the scanner and the object are moved relative to each other while the scanning is performed, and where the motion blur compensation comprises : - determining whether there is a relative motion between the scanner and the object during the acquisition of the sequence of focus plane images; - if a relative motion is determined, performing a motion compensation based on the determined motion; and - generating a 3D surface from the sequence of focus plane images.

Abstract translation: 公开了一种用于通过3D扫描仪对至少一部分物体进行3D扫描的补偿运动模糊的方法，其中由于扫描器和物体相对于彼此移动而发生运动模糊，而扫描是 并且其中运动模糊补偿包括： - 在获取焦点平面图像序列期间确定在扫描器和对象之间是否存在相对运动; - 如果确定相对运动，则基于所确定的运动执行运动补偿; 以及 - 从聚焦平面图像序列生成3D表面。

公开(公告)号：WO2012083967A1

公开(公告)日：2012-06-28

申请号：PCT/DK2011/050507

申请日：2011-12-21

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  VAN DER POEL, Mike

Inventor： FISKER, Rune ,  VAN DER POEL, Mike

IPC: A61C13/00 ,  A61B5/107

CPC classification number: H04N13/204 ,  A61B5/0062 ,  A61B5/1076 ,  A61B5/1079 ,  A61B5/441 ,  A61B5/4542 ,  A61C9/0066 ,  G01B11/24 ,  G01B11/2513

Abstract: Disclosed is a scanner (200) for obtaining and/or measuring a 3D geometry of at least a part of a surface of an object (290), said scanner comprising: - a first camera (230) comprising an array of sensor elements, - a first means (210) for generating a probe light, - means (240) for transmitting the probe light rays towards the object thereby illuminating at least a part of the object (290), - means (240) for transmitting light rays returned from the object to the array of sensor elements, - a first optical system (240) for imaging with a first depth of field on the first camera (230) at least part of the transmitted light rays returned from the object to the array of sensor elements, - means for varying the position of the focus plane on the object, - means (310) for obtaining at least one image from said array of sensor elements, - means for determining the in-focus position(s) of: - each of a plurality of the sensor elements for a range of focus plane positions, or - each of a plurality of groups of the sensor elements for a range of focus plane positions, and - means for transforming the in-focus data into 3D coordinates.

Abstract translation: 公开了一种用于获得和/或测量物体（290）表面的至少一部分的3D几何形状的扫描器（200），所述扫描器包括： - 包括传感器元件阵列的第一相机（230） 用于产生探测光的第一装置（210）， - 用于将所述探测光线发射到所述物体的装置（240），从而照射所述物体（290）的至少一部分; - 装置（240），用于传输从所述物体 传感器元件阵列的对象， - 第一光学系统（240），用于在第一照相机（230）上与第一景深成像，至少部分从物体返回到传感器元件阵列的透射光线 - 用于改变所述对象上的所述聚焦平面的位置的装置， - 用于从所述传感器元件阵列获得至少一个图像的装置（310）， - 用于确定所述对焦位置的装置： - 每个 用于一定范围的聚焦平面位置的多个传感器元件，或者 - 每个一个普通头 一组聚焦平面位置的传感器元件组，以及 - 将对焦数据变换为3D坐标的装置。

公开(公告)号：WO2012045314A1

公开(公告)日：2012-04-12

申请号：PCT/DK2011/050379

申请日：2011-10-06

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  CLAUSEN, Tais

Inventor： FISKER, Rune ,  CLAUSEN, Tais

IPC: A61C13/00

CPC classification number: A61C13/0004 ,  A61C5/77 ,  A61C13/26 ,  A61C13/277

Abstract: Disclosed is a method for designing at least one telescopic double crown for a patient comprising an internal crown and an external crown, where the internal crown is defined as a primary part and the external crown is defined as a secondary removable part, wherein the method comprises the steps of: -providing a 3D scan of the patients teeth; -virtually designing the primary part; -virtually designing the secondary part; and - automatically generating the external surface of the primary part and the internal surface of the secondary part to have matching shapes, where at least a region of the external surface of the primary part and the corresponding region of the internal surface of the secondary part are substantially straight having the same well-defined angle.

Abstract translation: 公开了一种用于设计用于患者的至少一个伸缩双冠的方法，包括内冠和外冠，其中内冠被限定为主要部分，并且外冠被限定为辅助可移除部分，其中该方法包括 步骤： - 提供患者牙齿的3D扫描; - 主要设计主要部分; - 二次部分的实际设计; 以及 - 自动地产生所述主要部分的外表面和所述次级部件的内表面以具有匹配的形状，其中所述主要部分的外表面的至少一个区域和所述次级部件的内表面的对应区域是 基本上具有相同的明确定义的角度。

公开(公告)号：WO2012007003A1

公开(公告)日：2012-01-19

申请号：PCT/DK2011/050273

申请日：2011-07-11

Applicant: 3SHAPE A/S ,  FISKER, Rune ,  Clausen, Tais ,  DEICHMANN, Nikolaj ,  STEGMANN, Mikkel, Bille ,  HOLLENBECK, Karl-Josef ,  ALLIN, Thomas Højgaard ,  SCHJØTH, Lars

Inventor： FISKER, Rune ,  Clausen, Tais ,  DEICHMANN, Nikolaj ,  STEGMANN, Mikkel, Bille ,  HOLLENBECK, Karl-Josef ,  ALLIN, Thomas Højgaard ,  SCHJØTH, Lars

IPC: A61C13/00

CPC classification number: G06F17/5009 ,  A61C5/77 ,  A61C9/004 ,  A61C9/0053 ,  A61C13/0004 ,  B33Y50/00 ,  B33Y80/00

Abstract: 3D modeling of an object using textural features. Disclosed is a method and a system (720) for 3D modeling of a 3D object (724) adapted to be inserted in or worn by a patient. The 3D modeling applies information of one or more features from an acquired 2D digital representation comprising textural data of the location where the 3D object (724) is adapted to be arranged.

Abstract translation: 使用纹理特征的对象的3D建模。 公开了一种用于适于插入患者或由患者佩戴的3D物体（724）的3D建模的方法和系统（720）。 所述3D建模从所获取的2D数字表示应用一个或多个特征的信息，所述2D数字表示包括所述3D对象（724）适于布置的位置的纹理数据。

公开(公告)号：WO2011100976A1

公开(公告)日：2011-08-25

申请号：PCT/DK2011/050048

申请日：2011-02-17

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

Inventor： CLAUSEN, Tais ,  FISKER, Rune ,  NONBOE, Sven

IPC: A61C13/00

CPC classification number: A61C5/77 ,  A61C13/0004 ,  A61C13/08 ,  A61C13/082 ,  B33Y80/00

Abstract: Disclosed is a computer-implemented method of designing a number of dental restorations for a patient, wherein the method comprises: - selecting a composed set of teeth (501) comprising a number of teeth, where the number of teeth are arranged spatially relative to each other forming a high aesthetic composition; -applying the composed set of teeth (501) to a virtual three dimensional representation of the patient's present oral situation (502) to obtain an initial set of teeth (503); -optionally modifying one or more parameters of one or more of the teeth in the initial set of teeth 503) to obtain a finalized set of teeth.

Abstract translation: 公开了一种为患者设计多个牙科修复体的计算机实现方法，其中所述方法包括： - 选择包括多个齿的组合齿组（501），其中所述齿数相对于每个齿在空间上布置 其他形成高美学组成; 将组合的一组牙齿（501）应用于患者现在的口腔情况（502）的虚拟三维表示以获得初始牙齿组（503）; - 选择性地修改初始齿组503中的一个或多个齿的一个或多个参数）以获得最终的齿组。