专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090291417A1 INTERACTIVE ORTHODONTIC CARE SYSTEM BASED ON INTRA-ORAL SCANNING OF TEETH 有权
标题翻译：基于口腔内窥镜扫描的交互式正畸治疗系统
公开(公告)号：US20090291417A1
公开(公告)日：2009-11-26
申请号：US12510921
申请日：2009-07-28
申请人： Rüdger Rubbert , Thomas Weise , Friedrich Riemeier , Rohit Sachdeva , Werner Butscher , Peer Sporbert , Hans Imgrund , Lutz Pfeil , Hans-Florian Geerdes , Dimitrij Kouzian , Mario Leichner , Stephan Maetzel , Peter See , Jens Troeger
发明人： Rüdger Rubbert , Thomas Weise , Friedrich Riemeier , Rohit Sachdeva , Werner Butscher , Peer Sporbert , Hans Imgrund , Lutz Pfeil , Hans-Florian Geerdes , Dimitrij Kouzian , Mario Leichner , Stephan Maetzel , Peter See , Jens Troeger
IPC分类号： A61B6/03 , G06G7/60 , G06F17/50
CPC分类号： G06T17/00 , A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0046 , A61C13/0004 , A61F2002/30953 , B33Y50/00 , B33Y80/00 , G06F19/00 , G06F19/3418 , G06F19/3481 , G06Q10/06 , G16H50/50 , G16H80/00
摘要： Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance. A variety of possible appliance and appliance manufacturing systems are contemplated, including customized archwires and customized devices for placement of off-the shelf brackets on the archwires, and removable orthodontic appliances.
摘要翻译：描述了交互式，基于计算机的正畸治疗计划，器具设计和器具制造。描述了一种扫描器，其获取被转换为三维数据帧的齿列的图像。来自多个帧的数据彼此登记，以提供牙列的完整的三维虚拟模型。从虚拟模型获得单个牙齿对象。计算机交互软件程序提供虚拟牙齿模型的治疗计划，诊断和器具。从治疗计划软件获得患者期望的闭塞。所需闭塞的虚拟模型和原始齿列的虚拟模型提供了用于定制矫正器具制造的信息的基础。可以考虑各种可能的器具和器具制造系统，包括定制的弓丝和用于将弓形架上的现成支架放置的定制装置以及可移除的矫正器具。

2. 发明授权

US07585172B2 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：US07585172B2
公开(公告)日：2009-09-08
申请号：US10684252
申请日：2003-10-09
申请人： Rüdger Rubbert , Thomas Weise , Rohit Sachdeva , Hans Imgrund , Peer Sporbert , Mario Leichner , Jens Troeger , Dimitrij Kouzian , Stephan Maetzel
发明人： Rüdger Rubbert , Thomas Weise , Rohit Sachdeva , Hans Imgrund , Peer Sporbert , Mario Leichner , Jens Troeger , Dimitrij Kouzian , Stephan Maetzel
IPC分类号： A61C3/00
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。

3. 发明授权

US07029275B2 Interactive orthodontic care system based on intra-oral scanning of teeth 有权
公开(公告)号：US07029275B2
公开(公告)日：2006-04-18
申请号：US10280758
申请日：2002-10-24
申请人： Rüdger Rubbert , Thomas Weise , Friedrich Riemeier , Rohit Sachdeva , Werner Butscher , Peer Sporbert , Hans Imgrund , Lutz Pfeil , Hans-Florian Geerdes , Dimitrij Kouzian , Mario Leichner , Stephan Maetzel , Peter See , Jens Troeger
发明人： Rüdger Rubbert , Thomas Weise , Friedrich Riemeier , Rohit Sachdeva , Werner Butscher , Peer Sporbert , Hans Imgrund , Lutz Pfeil , Hans-Florian Geerdes , Dimitrij Kouzian , Mario Leichner , Stephan Maetzel , Peter See , Jens Troeger
IPC分类号： A61C3/00
CPC分类号： G06T17/00 , A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0046 , A61C13/0004 , A61F2002/30953 , B33Y50/00 , B33Y80/00 , G06F19/00 , G06F19/3418 , G06F19/3481 , G06Q10/06 , G16H50/50 , G16H80/00
摘要： Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance. A variety of possible appliance and appliance manufacturing systems are contemplated, including customized archwires and customized devices for placement of off-the shelf brackets on the archwires, and removable orthodontic appliances.

4. 发明授权

US08998608B2 Three-dimensional occlusal and interproximal contact detection and display using virtual tooth models 有权
公开(公告)号：US08998608B2
公开(公告)日：2015-04-07
申请号：US11010776
申请日：2004-12-13
申请人： Hans Imgrund , Rüdger Rubbert , Dimitij Kouzian , Peer Sporbert , Stephan Maetzel , Rohit Sachdeva
发明人： Hans Imgrund , Rüdger Rubbert , Dimitij Kouzian , Peer Sporbert , Stephan Maetzel , Rohit Sachdeva
IPC分类号： A61C3/00 , A61C7/00 , A61C7/14 , A61C13/097 , A61C19/04 , G06F19/00 , G06T17/00 , A61C9/00 , G06T19/20 , A61C13/00 , A61F2/30
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0053 , A61C13/0004 , A61C13/097 , A61C19/04 , A61F2002/30953 , B33Y50/00 , B33Y70/00 , B33Y80/00 , G06F19/00 , G06F19/3481 , G06T17/00 , G06T19/20 , G06T2210/21 , G06T2219/2012 , G16H50/50
摘要： Occlusal contact between upper and lower virtual three-dimensional teeth of a patient when the upper and lower arches are in an occlused condition are determined and displayed to the user on a user interface of a general purpose computing device. Various techniques for determining occlusal contacts are described. The areas where occlusal contact occurs is displayed on the user interface in a readily perceptible manner, such as by showing the occlusal contacts in green. If the proposed set-up would result in a interpenetration of teeth in opposing arches, such locations of interpenetration are illustrated in a contrasting color or shading (e.g., red). The ability to calculate distances and display occlusal contacts in a proposed set-up assists the user in planning treatment for the patient. The process can be extended to interproximal contact detection as well. The concepts also apply to dental prosthetics, such as crowns, fillings and dentures.

5. 发明授权

US08469705B2 Method and system for integrated orthodontic treatment planning using unified workstation 有权
公开(公告)号：US08469705B2
公开(公告)日：2013-06-25
申请号：US12728972
申请日：2010-03-22
申请人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Claudia Strauss , Phillip Getto , Sanjeev Taneja , Matthew Johnson , John Penman , Justyna Badura , Danesh De Silva
发明人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Claudia Strauss , Phillip Getto , Sanjeev Taneja , Matthew Johnson , John Penman , Justyna Badura , Danesh De Silva
IPC分类号： A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C9/0046 , G06F19/00 , G06F19/3481 , G16H40/63 , G16H50/50
摘要： A method and workstation for orthodontic treatment planning of a patient. The workstation is based on a computing platform having a graphical user interface, a processor and a computer storage medium containing digitized records pertaining to a patient including image data (3D image data and/or 2D image data). The workstation further includes a set of software instructions providing graphical user interface tools which the user marks a midline and an aesthetic occlusal plane in a two- or three-dimensional virtual model of the patient, marks an occlusal plane in the virtual model; selects a reference tooth in the virtual model; aligns virtual teeth in the virtual model in a proposed arrangement to treat the patient; manages space between the virtual teeth in the proposed arrangement; and repeats one or more of these steps in an iterative fashion to make any further adjustments in the proposed arrangement. When the adjustments are complete, the user selects or identifies a finalized proposed treatment plan for treating the patient.

6. 发明授权

US08177551B2 Method and system for comprehensive evaluation of orthodontic treatment using unified workstation 有权
标题翻译：统一工作站正畸治疗综合评价方法与系统
公开(公告)号：US08177551B2
公开(公告)日：2012-05-15
申请号：US11600612
申请日：2006-11-16
申请人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Phillip Getto , Doke Evan Roberts
发明人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Phillip Getto , Doke Evan Roberts
IPC分类号： A61C3/00
CPC分类号： A61C7/00 , A61C5/77 , A61C7/002 , A61C7/146 , A61C9/0046 , A61C13/0004 , A61C2007/004 , G06F19/00
摘要： A method and workstation for evaluation of an orthodontic treatment plan for a patient. The workstation is based on a computing platform having a graphical user interface, a processor and a computer storage medium containing digitized records pertaining to a patient including image data (3D image data and/or 2D image data). The workstation further includes a set of software instructions providing graphical user interface tools by which the user can create a proposed treatment plan (proposed position of the teeth at the end of treatment) in three dimensions. The workstation also provides tools for evaluation of the proposed treatment plan.
摘要翻译：用于评估患者正畸治疗计划的方法和工作站。工作站基于具有图形用户界面，处理器和计算机存储介质的计算平台，该计算机存储介质包含属于包括图像数据（3D图像数据和/或2D图像数据）的患者的数字化记录。工作站还包括提供图形用户界面工具的一组软件指令，用户可以通过该工具在三维中创建提出的治疗计划（在治疗结束时提出的牙齿位置）。工作站还提供了评估拟议治疗计划的工具。

7. 发明授权

US08113829B2 Unified workstation for virtual craniofacial diagnosis, treatment planning and therapeutics 有权
标题翻译：用于虚拟颅面诊断，治疗计划和治疗的统一工作站
公开(公告)号：US08113829B2
公开(公告)日：2012-02-14
申请号：US11799390
申请日：2007-05-01
申请人： Rohit Sachdeva , Sanjeev Taneja , Peer Sporbert , Phillip Getto , Stephan Maetzel , Hans Imgrund , Charles L. Abraham
发明人： Rohit Sachdeva , Sanjeev Taneja , Peer Sporbert , Phillip Getto , Stephan Maetzel , Hans Imgrund , Charles L. Abraham
IPC分类号： A61C3/00
CPC分类号： A61C7/002 , A61C7/00 , A61C7/146 , A61C8/009 , A61C9/0046 , A61C9/0086 , A61C13/0004 , A61C2007/004 , A61F2002/30953 , G06F19/00
摘要： An integrated system is described in which digital image data of a patient, obtained from a variety of image sources, including CT scanner, X-Ray, 2D or 3D scanners and color photographs, are combined into a common coordinate system to create a virtual three-dimensional patient model. Software tools are provided for manipulating the virtual patient model to simulation changes in position or orientation of craniofacial structures (e.g., jaw or teeth) and simulate their affect on the appearance of the patient. The simulation (which may be pure simulations or may be so-called “morphing” type simulations) enables a comprehensive approach to planning treatment for the patient. In one embodiment, the treatment may encompass orthodontic treatment. Similarly, surgical treatment plans can be created. Data is extracted from the virtual patient model or simulations thereof for purposes of manufacture of customized therapeutic devices for any component of the craniofacial structures, e.g., orthodontic appliances.
摘要翻译：描述了一种集成系统，其中从包括CT扫描仪，X射线，2D或3D扫描仪和彩色照片的各种图像源获得的患者的数字图像数据被组合成公共坐标系以创建虚拟三维维度患者模型。提供软件工具用于操纵虚拟患者模型以模拟颅面结构（例如颌骨或牙齿）的位置或取向的变化，并模拟其对患者外观的影响。模拟（可能是纯模拟或可能是所谓的“变形”类型模拟）使得能够对患者进行规划治疗的综合方法。在一个实施方案中，治疗可以包括正畸治疗。类似地，可以创建手术治疗计划。从虚拟患者模型或其模拟中提取数据，以便为颅面结构（例如，正牙器具）的任何组件制造定制的治疗装置。

8. 发明申请

US20100106465A1 METHOD AND APPARATUS FOR DIGITALLY EVALUATING INSERTION QUALITY OF CUSTOMIZED ORTHODONTIC ARCH WIRE 有权
标题翻译：用于数字化评估自定义正交织线的插入质量的方法和装置
公开(公告)号：US20100106465A1
公开(公告)日：2010-04-29
申请号：US12606033
申请日：2009-10-26
申请人： Peer Sporbert , Dimitij Kouzian , Hans Imgrund , Stephan Maetzel
发明人： Peer Sporbert , Dimitij Kouzian , Hans Imgrund , Stephan Maetzel
IPC分类号： G06F17/50
CPC分类号： A61C7/00 , A61C7/002 , A61C13/0004 , A61C2007/004
摘要： A method and apparatus is provided for digitally checking the insertion quality of a target customized virtual arch wire designed during treatment planning prior to actually manufacturing the target arch wire. The method includes the steps of digitally simulating the insertion of the customized target virtual arch wire into the virtual brackets placed up on virtual teeth of a patient in an initial state of interest for checking if the arch wire could be inserted into the virtual brackets without conflicts or collisions. The initial state may be a malocclusion state or any intermediate treatment state of the patient. In the event the target virtual arch wire would cause conflicts, then the simulation optimizes the arch wire design in an attempt to eliminate the conflicts. In another aspect, a method is provided for selecting the recommended starting point for inserting the customized arch wire in the brackets placed on the dentition of the patient in the initial state.
摘要翻译：提供了一种方法和装置，用于在实际制造目标弓丝之前，数字地检查在治疗计划中设计的目标定制虚拟弓丝的插入质量。该方法包括以下步骤：在初始感兴趣的状态下，将定制的目标虚拟拱形线插入放置在患者的虚拟牙齿上的虚拟支架中，以检查弓丝是否可以插入到虚拟支架中而没有冲突或碰撞。初始状态可能是咬合不良状态或患者的任何中间治疗状态。在目标虚拟拱线导致冲突的情况下，模拟优化拱线设计，以消除冲突。在另一方面，提供了一种用于选择推荐的起始点的方法，用于将初始状态中定制的弓丝插入放置在患者牙列上的托架中。

9. 发明授权

US07442041B2 Three-dimensional occlusal and interproximal contact detection and display using virtual tooth models 有权
标题翻译：使用虚拟牙齿模型进行三维咬合和邻间接触检测和显示
公开(公告)号：US07442041B2
公开(公告)日：2008-10-28
申请号：US11010994
申请日：2004-12-13
申请人： Hans Imgrund , Rüdger Rubbert , Dimitrij Kouzian , Peer Sporbert , Stephan Maetzel , Rohit Sachdeva
发明人： Hans Imgrund , Rüdger Rubbert , Dimitrij Kouzian , Peer Sporbert , Stephan Maetzel , Rohit Sachdeva
IPC分类号： A61C5/00 , A61C11/00
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0053 , A61C13/0004 , A61C13/097 , A61C19/04 , A61F2002/30953 , B33Y50/00 , B33Y70/00 , B33Y80/00 , G06F19/00 , G06F19/3481 , G06T17/00 , G06T19/20 , G06T2210/21 , G06T2219/2012 , G16H50/50
摘要： A method for monitoring tooth wear and a method for monitoring tooth wear and gingival recession and erosion by comparing three-dimensional virtual models at different times are described, as well as occlusal contact between upper and lower virtual three-dimensional teeth of a patient when the upper and lower arches are in an occluded condition are determined and displayed to the user on a user interface of a general purpose computing device. Various techniques for determining occlusal contacts are described. The areas where occlusal contact occurs is displayed on the user interface in a readily perceptible manner, such as by showing the occlusal contacts in green. If the proposed set-up would result in a interpenetration of teeth in opposing arches, such locations of interpenetration are illustrated in a contrasting color or shading (e.g., red). The ability to calculate distances and display occlusal contacts in a proposed set-up assists the user in planning treatment for the patient. The process can be extended to interproximal contact detection as well. The concepts also apply to dental prosthetics, such as crowns, fillings and dentures.
摘要翻译：描述了通过比较不同时间的三维虚拟模型来监测牙齿磨损的方法和通过比较三维虚拟模型来监测牙齿磨损和牙龈退缩和侵蚀的方法，以及当患者的上部和下部虚拟三维牙齿之间的咬合接触时在通用计算设备的用户界面上确定并显示给用户上下拱形物处于闭塞状态。描述了用于确定咬合接触的各种技术。咬合接触发生的区域以易于察觉的方式显示在用户界面上，例如通过将咬合接触显示为绿色。如果所提出的设置将导致相对拱形中的相互渗透，则这种相互渗透的位置以对比色或阴影（例如，红色）示出。在建议的设置中计算距离和显示咬合接触的能力有助于用户规划患者的治疗。该过程也可以扩展到邻近接触检测。这些概念也适用于牙齿假肢，如冠，填充物和假牙。

10. 发明申请

US20140379356A1 METHOD AND SYSTEM FOR INTEGRATED ORTHODONTIC TREATMENT PLANNING USING UNIFIED WORKSTATION 审中-公开
标题翻译：使用统一的工作站进行综合治疗计划的方法和系统
公开(公告)号：US20140379356A1
公开(公告)日：2014-12-25
申请号：US13922330
申请日：2013-06-20
申请人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Claudia Strauss , Phillip Getto , Sanjeev Taneja , Matthew Johnson , John Penman , Justyna Badura , Danesh De Silva
发明人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Claudia Strauss , Phillip Getto , Sanjeev Taneja , Matthew Johnson , John Penman , Justyna Badura , Danesh De Silva
IPC分类号： A61C7/00 , G06F19/00
CPC分类号： A61C7/002
摘要： A method and workstation for orthodontic treatment planning of a patient. The workstation is based on a computing platform having a graphical user interface, a processor and a computer storage medium containing digitized records pertaining to a patient including image data (3D image data and/or 2D image data). The workstation further includes a set of software instructions providing graphical user interface tools which the user marks a midline and an aesthetic occlusal plane in a two- or three-dimensional virtual model of the patient, marks an occlusal plane in the virtual model; selects a reference tooth in the virtual model; aligns virtual teeth in the virtual model in a proposed arrangement to treat the patient; manages space between the virtual teeth in the proposed arrangement; and repeats one or more of these steps in an iterative fashion to make any further adjustments in the proposed arrangement. When the adjustments are complete, the user selects or identifies a finalized proposed treatment plan for treating the patient.
摘要翻译：一种患者正畸治疗计划的方法和工作站。工作站基于具有图形用户界面，处理器和计算机存储介质的计算平台，该计算机存储介质包含属于包括图像数据（3D图像数据和/或2D图像数据）的患者的数字化记录。工作站还包括一组提供图形用户界面工具的软件指令，用户在患者的二维或三维虚拟模型中标记中线和美学咬合平面，标记虚拟模型中的咬合平面; 在虚拟模型中选择参考牙齿; 在拟议的布置中对准虚拟模型中的虚拟牙齿以治疗患者; 在拟议的布置中管理虚拟牙齿之间的空间; 并以迭代的方式重复这些步骤中的一个或多个，以对所提出的安排进行进一步的调整。当调整完成时，用户选择或识别用于治疗患者的最终提出的治疗计划。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式