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31. 发明授权

US10076780B2 Apparatus and method for customized shaping of orthodontic archwires and other medical devices 有权
公开(公告)号：US10076780B2
公开(公告)日：2018-09-18
申请号：US14990524
申请日：2016-01-07
申请人： OraMetrix, Inc.
发明人： Friedrich Riemeier , Werner Butscher , Frank Witte , Christoph Radinger , Andrew Cordell , Rohit Sachdeva
IPC分类号： B21F45/00 , A61C7/00 , B21C51/00 , B21F1/00 , B25J9/16 , A61C7/20 , G01B11/24
CPC分类号： B21F45/008 , A61C7/002 , A61C7/20 , B21C51/00 , B21F1/008 , B21F23/005 , B25J9/1682 , G01B11/24 , G05B2219/37426 , G05B2219/45097 , G05B2219/45167
摘要： An apparatus and method for bending or shaping orthodontic archwires or other medical devices into a complex, patient individual shape is described. The apparatus comprises of two moveable, compact, manipulators with, in total, at least three revolute joints defining three rotation axes and at least three prismatic joints defining at least three translation axes. Gripping tools are provided on the manipulators. The two manipulators are arranged to allow a relative movement in six degrees of freedom. A reduced complexity embodiment is also described having only one or two revolute joints.

32. 发明申请

US20180055605A1 TOOTH ATTACHMENT PLACEMENT DEVICE 审中-公开
公开(公告)号：US20180055605A1
公开(公告)日：2018-03-01
申请号：US15804048
申请日：2017-11-06
申请人： OraMetrix, Inc.
发明人： Frank Witte , Friedrich Riemeier , Rohit Sachdeva , Phillip Getto
IPC分类号： A61C7/14 , A61C7/00
CPC分类号： A61C7/146 , A61C7/002 , B33Y80/00
摘要： In a preferred embodiment of the disclosure, tooth attachment placement (TAP) device or for assisting a user in placing one or more appliances or attachments on one or more teeth is disclosed. The TAP device comprises single tooth jigs connected through splines. The geometry of the device is automatically designed in the treatment planning unified workstation, thereby generating a digital STL file. Then the device is created from a non-flexible biocompatible material by a 3D printer in accordance with the digital STL file. Appliance, for example, may be a bracket or a bracket shim; and the attachment may be an aligner attachment or a pad. Different embodiments of the TAP device are disclosed. Methods for verifying the accuracy of the placements of the brackets on the teeth using the TAP device are disclosed.

33. 发明授权

US09572636B2 Method and system for finding tooth features on a virtual three-dimensional model 有权
标题翻译：在虚拟三维模型上寻找牙齿特征的方法和系统
公开(公告)号：US09572636B2
公开(公告)日：2017-02-21
申请号：US14134021
申请日：2013-12-19
申请人： OraMetrix, Inc.
发明人： Peer Sporbert , Hans Imgrund , Markus Kaufmann
IPC分类号： G06F17/50 , A61C7/00 , A61C9/00 , G06T19/00 , A61C7/14 , A61C13/00
CPC分类号： A61C7/002 , A61C7/00 , A61C7/146 , A61C9/0046 , A61C9/0053 , A61C13/0004 , A61C2007/004 , G06F17/50 , G06T19/003
摘要： A method and system are disclosed for finding virtual tooth features on virtual three-dimensional models of the teeth of patients. The tooth features comprise marginal ridges, cusp tips, contact points, central groove and buccal groove. Tooth axes system plays a key role in identifying the tooth features. An iterative method is disclosed for improving the accuracy of the tooth axes system. A virtual three-dimension model preferably obtained by scanning the dentition of a patient forms the basis for determining the tooth features. Tooth features are derived for all categories of teeth including molars, premolars, canines and front teeth. Tooth features are very helpful and used in planning orthodontic treatment. The tooth features are determined automatically using the computerized techniques; and can be manually adjusted when necessary.
摘要翻译：公开了一种用于在患者牙齿的虚拟三维模型上找到虚拟牙齿特征的方法和系统。牙齿特征包括边缘脊，尖尖，接触点，中心凹槽和颊沟。牙轴系统在识别牙齿特征方面起关键作用。公开了一种用于提高齿轴系统精度的迭代方法。优选通过扫描患者牙列获得的虚拟三维模型形成用于确定牙齿特征的基础。牙齿特征是针对所有类别的牙齿，包括臼齿，前磨牙，犬和前牙。牙齿功能非常有用，用于规划正畸治疗。使用计算机化技术自动确定牙齿特征; 并可在需要时进行手动调整。

34. 发明授权

US09561088B2 Unified three dimensional virtual craniofacial and dentition model and uses thereof 有权
标题翻译：统一的三维虚拟颅面和牙列模型及其应用
公开(公告)号：US09561088B2
公开(公告)日：2017-02-07
申请号：US14588100
申请日：2014-12-31
申请人： OraMetrix, Inc.
发明人： Rohit Sachdeva , Peer Sporbert , Phillip Getto , Markus Kaufmann , Charles L. Abraham
IPC分类号： A61C7/00 , G06T17/00 , G06T19/00 , A61B5/055 , A61B5/00 , A61B6/03 , A61B6/14 , A61B6/00 , A61B8/08 , A61C5/10 , A61C7/12 , A61C9/00 , A61C13/00 , A61C13/08 , A61C19/045 , G06T19/20 , A61C7/08 , A61C7/14 , A61C7/20 , A61B1/24 , G06F19/00
CPC分类号： A61C7/002 , A61B1/24 , A61B5/0013 , A61B5/0077 , A61B5/0088 , A61B5/055 , A61B5/4547 , A61B6/032 , A61B6/14 , A61B6/4085 , A61B8/0875 , A61C5/40 , A61C5/77 , A61C7/08 , A61C7/12 , A61C7/14 , A61C7/20 , A61C9/0053 , A61C13/0004 , A61C13/082 , A61C19/045 , G06F19/00 , G06T17/00 , G06T19/00 , G06T19/20 , G06T2210/41 , G06T2219/028 , G16H40/20 , G16H50/50
摘要： A method and apparatus are disclosed enabling an orthodontist or a user to create an unified three dimensional virtual craniofacial and dentition model of actual, as-is static and functional anatomy of a patient, from data representing facial bone structure; upper jaw and lower jaw; facial soft tissue; teeth including crowns and roots; information of the position of the roots relative to each other; and relative to the facial bone structure of the patient; obtained by scanning as-is anatomy of craniofacial and dentition structures of the patient with a volume scanning device; and data representing three dimensional virtual models of the patient's upper and lower gingiva, obtained from scanning the patient's upper and lower gingiva either (a) with a volume scanning device, or (a) with a surface scanning device. Such craniofacial and dentition models of the patient can be used in optimally planning treatment of a patient.
摘要翻译：公开了一种方法和装置，使得正牙医生或使用者能够从代表面部骨骼结构的数据中创建实际的，一个静止的和功能性的解剖患者的统一的三维虚拟颅面和牙列模型; 上颌和下颌; 面部软组织; 包括冠和根的牙齿; 根相对于彼此位置的信息; 并相对于患者的面部骨骼结构; 通过用体积扫描装置扫描患者的颅面和牙列结构的原位解剖获得的; 以及表示通过用体扫描装置（a）扫描患者的上下牙齿获得的患者上下牙齿的三维虚拟模型的数据，或（a）用表面扫描装置获得的数据。患者的这种颅面和牙列模型可用于最佳地规划患者的治疗。

35. 发明授权

US09504538B2 Unified three dimensional virtual craniofacial and dentition model and uses thereof 有权
标题翻译：统一的三维虚拟颅面和牙列模型及其应用
公开(公告)号：US09504538B2
公开(公告)日：2016-11-29
申请号：US14587989
申请日：2014-12-31
申请人： OraMetrix, Inc.
发明人： Rohit Sachdeva , Peer Sporbert , Phillip Getto , Markus Kaufmann , Charles L. Abraham
IPC分类号： G06T17/00 , G06T19/00 , A61C7/00 , A61B5/055 , A61B5/00 , A61B6/03 , A61B6/14 , A61B6/00 , A61B8/08 , A61C5/10 , A61C7/12 , A61C9/00 , A61C13/00 , A61C13/08 , A61C19/045 , G06T19/20 , A61C7/08 , A61C7/14 , A61C7/20 , G06F19/00
CPC分类号： A61C7/002 , A61B1/24 , A61B5/0013 , A61B5/0077 , A61B5/0088 , A61B5/055 , A61B5/4547 , A61B6/032 , A61B6/14 , A61B6/4085 , A61B8/0875 , A61C5/40 , A61C5/77 , A61C7/08 , A61C7/12 , A61C7/14 , A61C7/20 , A61C9/0053 , A61C13/0004 , A61C13/082 , A61C19/045 , G06F19/00 , G06T17/00 , G06T19/00 , G06T19/20 , G06T2210/41 , G06T2219/028 , G16H40/20 , G16H50/50
摘要： A method and apparatus are disclosed enabling an orthodontist or a user to create an unified three dimensional virtual craniofacial and dentition model of actual, as-is static and functional anatomy of a patient, from data representing facial bone structure; upper jaw and lower jaw; facial soft tissue; teeth including crowns and roots; information of the position of the roots relative to each other; and relative to the facial bone structure of the patient; obtained by scanning as-is anatomy of craniofacial and dentition structures of the patient with a volume scanning device; and data representing three dimensional virtual models of the patient's upper and lower gingiva, obtained from scanning the patient's upper and lower gingiva either (a) with a volume scanning device, or (a) with a surface scanning device. Such craniofacial and dentition models of the patient can be used in optimally planning treatment of a patient.
摘要翻译：公开了一种方法和装置，使得正牙医生或使用者能够从代表面部骨骼结构的数据中创建实际的，一个静止的和功能性的解剖患者的统一的三维虚拟颅面和牙列模型; 上颌和下颌; 面部软组织; 牙齿包括冠和根; 根相对于彼此位置的信息; 并相对于患者的面部骨骼结构; 通过用体积扫描装置扫描患者的颅面和牙列结构的原位解剖获得的; 以及表示通过用体扫描装置（a）扫描患者的上下牙齿获得的患者上下牙齿的三维虚拟模型的数据，或（a）用表面扫描装置获得的数据。患者的这种颅面和牙列模型可用于最佳地规划患者的治疗。

36. 发明申请

US20150374460A1 UNIFIED THREE DIMENSIONAL VIRTUAL CRANIOFACIAL AND DENTITION MODEL AND USES THEREOF 有权
标题翻译：统一的三维VIRTUAL CRIAIOFACIAL和DENTITION模型及其用途
公开(公告)号：US20150374460A1
公开(公告)日：2015-12-31
申请号：US14588100
申请日：2014-12-31
申请人： OraMetrix, Inc.
发明人： Rohit Sachdeva , Peer Sporbert , Phillip Getto , Markus Kaufmann , Charles L. Abraham
IPC分类号： A61C7/00 , A61B5/00 , A61C7/08 , A61C7/20 , A61C13/00 , A61C7/14
CPC分类号： A61C7/002 , A61B1/24 , A61B5/0013 , A61B5/0077 , A61B5/0088 , A61B5/055 , A61B5/4547 , A61B6/032 , A61B6/14 , A61B6/4085 , A61B8/0875 , A61C5/40 , A61C5/77 , A61C7/08 , A61C7/12 , A61C7/14 , A61C7/20 , A61C9/0053 , A61C13/0004 , A61C13/082 , A61C19/045 , G06F19/00 , G06T17/00 , G06T19/00 , G06T19/20 , G06T2210/41 , G06T2219/028 , G16H40/20 , G16H50/50
摘要： A method and apparatus are disclosed enabling an orthodontist or a user to create an unified three dimensional virtual craniofacial and dentition model of actual, as-is static and functional anatomy of a patient, from data representing facial bone structure; upper jaw and lower jaw; facial soft tissue; teeth including crowns and roots; information of the position of the roots relative to each other; and relative to the facial bone structure of the patient; obtained by scanning as-is anatomy of craniofacial and dentition structures of the patient with a volume scanning device; and data representing three dimensional virtual models of the patient's upper and lower gingiva, obtained from scanning the patient's upper and lower gingiva either (a) with a volume scanning device, or (a) with a surface scanning device. Such craniofacial and dentition models of the patient can be used in optimally planning treatment of a patient.
摘要翻译：公开了一种方法和装置，使得正牙医生或使用者能够从代表面部骨骼结构的数据中创建实际的，一个静止的和功能性的解剖患者的统一的三维虚拟颅面和牙列模型; 上颌和下颌; 面部软组织; 牙齿包括冠和根; 根相对于彼此位置的信息; 并相对于患者的面部骨骼结构; 通过用体积扫描装置扫描患者的颅面和牙列结构的原位解剖获得的; 以及表示通过用体扫描装置（a）扫描患者的上下牙齿获得的患者上下牙齿的三维虚拟模型的数据，或（a）用表面扫描装置获得的数据。患者的这种颅面和牙列模型可用于最佳地规划患者的治疗。

37. 发明申请

US20150164621A1 METHOD AND DEVICE FOR CARRYING OUT OPTICAL PICKUP 有权
标题翻译：执行光学拾取的方法和装置
公开(公告)号：US20150164621A1
公开(公告)日：2015-06-18
申请号：US14499088
申请日：2014-09-27
申请人： ORAMETRIX, INC.
发明人： Rudger Rubbert
IPC分类号： A61C9/00 , G01B11/25
CPC分类号： A61C9/0053 , A61B1/00193 , A61B1/045 , A61B1/0623 , A61B1/247 , A61B5/0088 , A61B5/4547 , A61C19/04 , G01B11/2518 , G01B11/2531 , H04N1/00026
摘要： Disclosed is an optical imaging method and device enabling display and 3D measurement of tridimensional objects (1), whereby at least two individual images are captured one after the other and the image conversion is controlled or regulated differently for these individual images. By employing adjustable optical means (10-14) for the illumination of the object or in the optical path for the imaging of the object on the image converter (15) it is possible to acquire a larger amount of visual information on the object observed than that which is available in an individual image due to the limitations imposed by the design of the converter used (15). The invention relates to processes and design forms of the device enabling recording units to be designed, using simply and generally commercial components, which are able to display and measure larger objects (1) despite a reduced field of vision imposed by the design. This is especially useful for diagnosis in invasive applications in the bodies of humans or animals.
摘要翻译：公开了一种能够进行三维物体（1）的显示和3D测量的光学成像方法和装置，由此至少两个单独的图像被一个接一个地捕获，并且针对这些单独的图像对图像转换进行不同的控制或调节。通过采用可调节的光学装置（10-14），用于对物体的照明或用于在图像转换器（15）上的物体成像的光路中，可以获得比观察到的物体更大量的视觉信息，由于所使用的转换器的设计所施加的限制，在单个图像中可用的（15）。本发明涉及使得能够使用简单且通常商业的部件来设计记录单元的装置的过程和设计形式，尽管设计所施加的视野减弱，能够显示和测量较大物体（1）。这对于在人体或动物身体的侵入性应用中的诊断特别有用。

38. 发明申请

US20040073417A1 Orthodontic treatment planning with user-specified simulation of tooth movement 有权
标题翻译：牙齿矫正治疗计划用户指定的牙齿运动模拟
公开(公告)号：US20040073417A1
公开(公告)日：2004-04-15
申请号：US10684252
申请日：2003-10-09
申请人： OraMetrix, Inc.
发明人： Rudger Rubbert , Thomas Weise , Rohit Sachdeva , Hans Imgrund , Peer Sporbert , Mario Leichner , Jens Troeger , Dimitrij Kouzian , Stephan Maetzel
IPC分类号： G06G007/58 , G06G007/48 , A61B005/00
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61C9/006 , A61C13/0004 , A61F2002/30953 , B33Y80/00 , G06F19/00
摘要： An interactive, software-based treatment planning method to correct a malocclusion is described. The method can be performed on an orthodontic workstation in a clinic or at a remote location such as a lab or precision appliance manufacturing center. The workstation stores a virtual three-dimensional model of the dentition of a patient and patient records. The virtual model is manipulated by the user to define a target situation for the patient, including a target archform and individual tooth positions in the archform. Parameters for an orthodontic appliance, such as the location of orthodontic brackets and resulting shape of an orthodontic archwire, are obtained from the simulation of tooth movement to the target situation and the placement position of virtual brackets. The treatment planning can also be executed remotely by a precision appliance service center having access to the virtual model of the dentition. In the latter situation, the proposed treatment plan is sent to the clinic for review, and modification or approval by the orthodontist. The method is suitable for other orthodontic appliance systems, including removable appliances such as transparent aligning trays.
摘要翻译：描述了一种基于软件的交互式治疗计划方法来纠正咬合错位。该方法可以在诊所或远程位置的实验室或精密器具制造中心的正畸工作站上进行。工作站存储患者和患者记录的牙列的虚拟三维模型。虚拟模型由用户操纵以定义患者的目标情况，包括目标archform和archform中的单个牙齿位置。矫正器具的参数，例如正畸托架的位置和正畸弓丝的形状，可以从牙齿运动模拟到目标情况和虚拟支架的放置位置获得。治疗计划也可以由能够访问牙列的虚拟模型的精密设备服务中心远程执行。在后一种情况下，拟议的治疗计划被送到诊所进行审查，并由正牙医生修改或批准。该方法适用于其他矫正设备系统，包括可移动电器，如透明对齐托盘。

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