公开(公告)号：US20160256054A1

公开(公告)日：2016-09-08

申请号：US15155751

申请日：2016-05-16

Applicant: 3Shape A/S

Inventor： Karl-Josef HOLLENBECK ,  Bo PETERSEN ,  Mike VAN DER POEL ,  Thomas MOON ,  Stefan Elmsted JENSEN

IPC: A61B5/00 ,  A61B5/107

CPC classification number: A61B5/0084 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00105 ,  A61B1/00142 ,  A61B1/043 ,  A61B1/05 ,  A61B1/0684 ,  A61B1/127 ,  A61B1/128 ,  A61B1/227 ,  A61B1/24 ,  A61B1/253 ,  A61B5/0064 ,  A61B5/0088 ,  A61B5/1076 ,  A61B5/1077 ,  A61B5/1079 ,  A61B5/6815 ,  A61B5/6817 ,  A61B5/682 ,  A61C9/0053 ,  A61C19/04 ,  A61F7/007 ,  A61F7/12 ,  A61F2007/0005 ,  A61F2007/0017

Abstract: A 3D scanner for recording topographic characteristics of a surface of at least part of a body orifice, where the 3D scanner includes a main body having a mounting portion; a tip which can be mounted onto and un-mounted from the mounting portion, where the tip is configured for being brought into proximity of the body orifice surface when recording the topographic characteristics such that at least one optical element of the tip is at least partly exposed to the environment in the body orifice during the recording; and a heater for heating the optical element, where the heat is provided by way of thermal conduction; where the tip can be sterilized in a steam autoclave when un-mounted from the main body of the 3D scanner such that it subsequently can be reused.

公开(公告)号：US20160252340A1

公开(公告)日：2016-09-01

申请号：US15054745

申请日：2016-02-26

Applicant: 3SHAPE A/S

Inventor： Karl-Josef HOLLENBECK ,  Onur KAYA ,  Ashwani KUMARD

IPC: G01B9/02

CPC classification number: G01B9/02091 ,  G01B9/02004 ,  G01B9/02084

Abstract: Presented is an optical coherence tomography system and method to increase imaging depth of optical coherence tomography (OCT) by selective amplification. In a swept-source OCT system with periodically linear wavenumber-vs-time characteristic, the signal in principle is summation of various sinusoidal signals with different frequencies. Each frequency component of the recorded signal carries reflectivity information for a certain depth of the analyzed object. At greater depth inside the analyzed object, the reflectivity information is generally weak due absorption and scattering. An analog or digital electronic circuit selectively filters and amplifies frequencies above some threshold, possibly up to another threshold. In this way, even small signals for relatively larger depths become detectable.

Abstract translation: 提出的是通过选择性扩增来增加光学相干断层扫描（OCT）的成像深度的光学相干断层摄影系统和方法。 在具有周期性线性波数对时间特性的扫频源OCT系统中，该信号原则上是具有不同频率的各种正弦信号的总和。 记录信号的每个频率分量携带被分析对象的一定深度的反射率信息。 在分析对象内部的较深的深度处，由于吸收和散射，反射率信息通常较弱。 模拟或数字电子电路选择性地滤波和放大高于某个阈值的频率，可能高达另一阈值。 以这种方式，甚至可以检测到相对较大深度的小信号。

公开(公告)号：US09237942B2

公开(公告)日：2016-01-19

申请号：US14730601

申请日：2015-06-04

Applicant: 3SHAPE A/S

Inventor： Rune Fisker ,  Tais Clausen ,  Nikolaj Deichmann

IPC: G06F17/50 ,  A61C13/00 ,  A61C8/00

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.

公开(公告)号：US09204804B2

公开(公告)日：2015-12-08

申请号：US14383699

申请日：2013-03-09

Applicant: 3Shape A/S

Inventor： Karl-Josef Hollenbeck ,  Bo Petersen ,  Mike van der Poel ,  Thomas Moon ,  Stefan Elmsted Jensen

IPC: A61B1/253 ,  A61B5/00 ,  A61B1/00 ,  A61C9/00 ,  A61B1/04 ,  A61B1/06 ,  A61B1/12 ,  A61B1/227 ,  A61B1/24 ,  A61B5/107 ,  A61B1/05 ,  A61C19/04 ,  A61F7/00 ,  A61F7/12

CPC classification number: A61B5/0084 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00105 ,  A61B1/00142 ,  A61B1/043 ,  A61B1/05 ,  A61B1/0684 ,  A61B1/127 ,  A61B1/128 ,  A61B1/227 ,  A61B1/24 ,  A61B1/253 ,  A61B5/0064 ,  A61B5/0088 ,  A61B5/1076 ,  A61B5/1077 ,  A61B5/1079 ,  A61B5/6815 ,  A61B5/6817 ,  A61B5/682 ,  A61C9/0053 ,  A61C19/04 ,  A61F7/007 ,  A61F7/12 ,  A61F2007/0005 ,  A61F2007/0017

Abstract: A 3D scanner for recording topographic characteristics of a surface of at least part of a body orifice, where the 3D scanner includes a main body having a mounting portion; a tip which can be mounted onto and un-mounted from the mounting portion, where the tip is configured for being brought into proximity of the body orifice surface when recording the topographic characteristics such that at least one optical element of the tip is at least partly exposed to the environment in the body orifice during the recording; and a heater for heating the optical element, where the heat is provided by way of thermal conduction; where the tip can be sterilized in a steam autoclave when un-mounted from the main body of the 3D scanner such that it subsequently can be reused.

Abstract translation: 一种用于记录身体孔口的至少一部分的表面的地形特征的3D扫描器，其中所述3D扫描仪包括具有安装部分的主体; 可安装到安装部分上并且从安装部分未安装的尖端，其中，当记录地形特征时，尖端被构造成靠近身体孔口表面，使得尖端的至少一个光学元件至少部分地 在记录期间暴露于身体孔中的环境; 以及用于加热光学元件的加热器，其中通过热传导提供热量; 其中当从3D扫描仪的主体未安装时，尖端可以在蒸汽高压灭菌器中灭菌，使得其随后可以被再次使用。

公开(公告)号：US20150111177A1

公开(公告)日：2015-04-23

申请号：US14378178

申请日：2013-02-14

Applicant: 3Shape A/S

Inventor： Rune Fisker ,  Morten Ryde Hansen

IPC: A61C13/01 ,  A61C9/00 ,  A61C13/00 ,  A61C13/08

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，所述义齿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; 虚拟地将虚拟牙齿模型与患者牙龈的数字3D表示相关联; 并产生义齿牙龈部分的虚拟外牙龈表面

公开(公告)号：US08974229B2

公开(公告)日：2015-03-10

申请号：US13761377

申请日：2013-02-07

Applicant: 3Shape A/S

Inventor： Rune Fisker ,  Sven Nonboe

IPC: A61C13/30 ,  A61C13/00 ,  A61C5/08 ,  A61C9/00

CPC classification number: A61C19/04 ,  A61C5/70 ,  A61C9/0046 ,  A61C13/0004 ,  A61C13/30

Abstract: A method of virtually designing a post and core restoration for attachment in a damaged tooth of a patient, where the tooth includes a bore for receiving the post of the post and core, the method includes obtaining a first 3D scan includes at least a part of the damaged tooth; providing a digital 3D shape adapted to fit the bore of the damaged tooth; virtually matching the first 3D scan of the tooth and the digital 3D shape, where the matching includes matching a surface region in the first 3D scan of the tooth with a corresponding surface region of the digital 3D shape, such that at least part digital 3D shape is represented relative to the first 3D scan of the tooth; and virtually designing the post and core restoration based on the representation of the digital 3D shape relative to the first 3D scan of the tooth.

Abstract translation: 一种虚拟设计用于附着在患者的损伤牙齿中的柱和芯复原件的方法，其中所述牙齿包括用于接收柱和芯的柱的孔，所述方法包括获得第一3D扫描，其包括至少部分 损坏的牙齿; 提供适于装配损坏牙齿的孔的数字3D形状; 实际上匹配牙齿的第一3D扫描和数字3D形状，其中匹配包括将牙齿的第一3D扫描中的表面区域与数字3D形状的相应表面区域匹配，使得至少部分数字3D形状 相对于牙齿的第一3D扫描表示; 并且基于相对于牙齿的第一3D扫描的数字3D形状的表示来虚拟地设计柱和芯恢复。

公开(公告)号：US20130060532A1

公开(公告)日：2013-03-07

申请号：US13579462

申请日：2011-02-17

Applicant: Tais Clausen ,  Rune Fisker ,  Sven Nonboe

Inventor： Tais Clausen ,  Rune Fisker ,  Sven Nonboe

IPC: G06F17/50

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 includes:—selecting a composed set of teeth including 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 to a virtual three dimensional representation of the patient's present oral situation to obtain an initial set of teeth;—optionally modifying one or more parameters of one or more of the teeth in the initial set of teeth 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的方法，其中该方法包括： - 选择包括多个齿的组合的一组牙齿，其中齿数相对于彼此空间地布置形成 高度美学组合;将组合的牙齿应用于患者现有口头情况的虚拟三维表示以获得初始牙齿组; - 在初始组中选择修改一个或多个牙齿的一个或多个参数 牙齿获得最终确定的牙齿。

公开(公告)号：US20130041630A1

公开(公告)日：2013-02-14

申请号：US13580822

申请日：2011-02-24

Applicant: Brieuc Gilles ,  David Fischer ,  Morten Markussen Lang ,  Rune Fisker ,  Sven Nonboe ,  Steen Frost Tofthøj

Inventor： Brieuc Gilles ,  David Fischer ,  Morten Markussen Lang ,  Rune Fisker ,  Sven Nonboe ,  Steen Frost Tofthøj

IPC: G06F17/50

CPC classification number: A61C5/77 ,  A61C9/00 ,  A61C9/002 ,  A61C13/0004 ,  A61C13/34 ,  B33Y80/00 ,  G06F17/50 ,  G06F17/5018 ,  G06F19/00 ,  G16H50/50

Abstract: A computer-implemented method of generating a virtual model of a set of teeth for manufacturing a physical model of the set of teeth includes providing a virtual model of the set of teeth generating a cavity in said gingival part, into which cavity a removable component fits, where the removable component and the cavity are configured to provide a gap at an interface; and providing for supporting and positioning the removable component in the cavity, wherein the area of contact between the removable component and the cavity wall at the interface is controlled by the shape of the adjoining surfaces of the supporting and positioning and the other of the removable component and the cavity wall.

Abstract translation: 产生用于制造该组牙齿的物理模型的一组牙齿的虚拟模型的计算机实现的方法包括：提供牙齿组的虚拟模型，其在所述牙龈部分中产生空腔，空腔中的可移除部件适合 ，其中所述可移动部件和所述腔被配置为在界面处提供间隙; 并且提供用于将所述可移除部件支撑和定位在所述空腔中，其中所述可移除部件和所述界面处的所述腔壁之间的接触区域由所述支撑和定位的相邻表面的形状以及所述可移除部件中的另一个的形状来控制 和腔壁。

公开(公告)号：US20130041629A1

公开(公告)日：2013-02-14

申请号：US13579452

申请日：2011-02-18

Applicant: Rune Fisker ,  David Fischer

Inventor： Rune Fisker ,  David Fischer

IPC: G06F17/50

CPC classification number: B29C67/0088 ,  A61C13/0004 ,  B29C64/386 ,  B33Y80/00

Abstract: Disclosed is a computer-implemented method of arranging three-dimensional virtual designs configured to be manufactured as physical designs on a production batch, the method including: providing the virtual designs, where each virtual design is based on a three-dimensional representation of an object, and where at least a number of the virtual designs belongs to a group, where the virtual designs in a respective group satisfy at least one common criterion; and arranging the virtual designs relative to the production batch.

Abstract translation: 公开了一种计算机实现的方法，其将配置为在生产批次上被制造为物理设计的三维虚拟设计布置，所述方法包括：提供虚拟设计，其中每个虚拟设计基于对象的三维表示 并且其中至少一些虚拟设计属于组，其中相应组中的虚拟设计满足至少一个公共标准; 并相对于生产批次排列虚拟设计。

公开(公告)号：US20120095732A1

公开(公告)日：2012-04-19

申请号：US13256452

申请日：2010-03-18

Applicant: Rune Fisker ,  Karl-Josef Hollenbeck ,  Sune Jørgensen ,  Tais Clausen

Inventor： Rune Fisker ,  Karl-Josef Hollenbeck ,  Sune Jørgensen ,  Tais Clausen

IPC: G06F17/50

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: 公开了一种在患者的预先准备的牙齿的至少一部分上规划，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：提供至少一个部分的至少一个3D数字模型 的预先准备的牙齿; 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; 提供至少一部分所准备的齿的至少一个3D数字模型，其中通过至少部分地基于牙齿修复CAD模型通过牙科修复工作来制备预先准备的牙齿来提供所准备的牙齿; 并对准预先准备好的和准备好的牙齿的3D模型。