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11. 发明授权

US07156655B2 Method and system for comprehensive evaluation of orthodontic treatment using unified workstation 有权
公开(公告)号：US07156655B2
公开(公告)日：2007-01-02
申请号：US10620231
申请日：2003-07-14
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.

12. 发明授权

US07296996B2 Virtual bracket placement and evaluation 有权
标题翻译：虚拟支架放置和评估
公开(公告)号：US07296996B2
公开(公告)日：2007-11-20
申请号：US10791440
申请日：2004-03-02
申请人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Claudia Strauss , Phillip Getto
发明人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Claudia Strauss , Phillip Getto
IPC分类号： A61C7/00
CPC分类号： A61C7/146 , A61C7/00 , A61C7/002 , A61C9/0053 , A61C9/0086 , A61C13/0004 , A61F2002/30953
摘要： A method and apparatus for facilitating placement and evaluation of virtual appliances on virtual teeth of an orthodontic patient are described. Positioning references comprising bracket height, occlusal plane, or any arbitrary plane are provided to facilitate desired placement of virtual appliances on virtual teeth model. The process can be applied with any dentition state of a patient such as malocclusion, target state from treatment, or intermediate monitored state during the course of a treatment. An unified workstation for treatment planning provides the computer software tools for verification, simulation and evaluation of the virtual appliance placement. The process enables proper planning of treatment for an orthodontic patient suffering from malocclusion involving bonding of virtual brackets to the surface of the patient's virtual teeth with archwires placed in the slots of the brackets, so as to realize the desired results from the treatment in the most desired manner.
摘要翻译：描述了一种用于促进在正畸患者的虚拟牙齿上放置和评估虚拟器具的方法和装置。提供包括支架高度，咬合平面或任何任意平面的定位参考，以便于虚拟装置在虚拟牙齿模型上的期望放置。该过程可以应用于患者的任何牙列状态，例如在治疗过程期间的咬合不良，来自治疗的目标状态或中间监测状态。用于治疗计划的统一工作站提供用于验证，模拟和评估虚拟设备布局的计算机软件工具。该过程能够适当地规划正畸患者的咬合困难，包括将虚拟支架结合到患者虚拟牙齿的表面，并将弓线放置在支架的槽中，以便从最多的治疗中实现期望的结果想要的方式。

13. 发明申请

US20070099147A1 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：US20070099147A1
公开(公告)日：2007-05-03
申请号：US11600612
申请日：2006-11-16
申请人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Phillip Getto , Doke Roberts
发明人： Rohit Sachdeva , Peer Sporbert , Stephan Maetzel , Hans Imgrund , Phillip Getto , Doke 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。

14. 发明申请

US20080189139A1 INTERACTIVE UNIFIED WORKSTATION FOR BENCHMARKING AND CARE PLANNING 审中-公开
标题翻译：相互统一的基准和照顾计划工作站
公开(公告)号：US20080189139A1
公开(公告)日：2008-08-07
申请号：US12052420
申请日：2008-03-20
申请人： Rohit Sachdeva , Sanjeev Taneja , Charles L. Abraham , Peer Sporbert , Phillip Getto , Jay R. Widdig
发明人： Rohit Sachdeva , Sanjeev Taneja , Charles L. Abraham , Peer Sporbert , Phillip Getto , Jay R. Widdig
IPC分类号： G06Q50/00
CPC分类号： G06Q10/10 , G06F19/3481 , G06Q50/22 , G06Q50/24
摘要： An interactive, unified workstation is described that unifies in a single system multitude of functions pertaining to a practitioners practice that would otherwise require disjointed, more expensive, and less efficient individual workstations dedicated to a specific, limited task or a sub-set of tasks. The invention is directed towards benchmarking for a practitioner's business practice, and for clinical aspects of treatment planning; and integrating overall patient care planning functions. The unified workstation further facilitates access to archived database resources and facilitates both knowledge base services to practitioners and also hybrid treatment planning, wherein different types of appliance systems (fixed, such as brackets and wires, or removable, such as aligning shells) may be used during the course of treatment.
摘要翻译：描述了一种交互式统一的工作站，其在单个系统中统一了与从业者实践相关的许多功能，否则这些功能将需要专用于特定的，有限的任务或子任务的不相交，更昂贵和更低效的个体工作站。本发明旨在针对从业者的业务实践和治疗计划的临床方面的基准; 并整合病人护理计划的整体功能。统一的工作站进一步便利访问存档的数据库资源，并促进对从业者的知识库服务以及混合处理计划，其中可以使用不同类型的设备系统（固定的，例如支架和电线，或可移除的，例如对齐壳）在治疗过程中。

15. 发明申请

US20110208537A1 INTERACTIVE UNIFIED WORKSTATION FOR BENCHMARKING AND CARE PLANNING 审中-公开
标题翻译：相互统一的基准和照顾计划工作站
公开(公告)号：US20110208537A1
公开(公告)日：2011-08-25
申请号：US13097038
申请日：2011-04-28
申请人： Rohit Sachdeva , Sanjeev Taneja , Charles L. Abraham , Peer Sporbert , Phillip Getto , Jay R. Widdig
发明人： Rohit Sachdeva , Sanjeev Taneja , Charles L. Abraham , Peer Sporbert , Phillip Getto , Jay R. Widdig
IPC分类号： G06Q50/00
CPC分类号： G06Q10/10 , G06F19/3481 , G06Q50/22 , G06Q50/24
摘要： An interactive, unified workstation is described that unifies in a single system multitude of functions pertaining to a practitioners practice that would otherwise require disjointed, more expensive, and less efficient individual workstations dedicated to a specific, limited task or a sub-set of tasks. The invention is directed towards benchmarking for a practitioner's business practice, and for clinical aspects of treatment planning; and integrating overall patient care planning functions. The unified workstation further facilitates access to archived database resources and facilitates both knowledge base services to practitioners and also hybrid treatment planning, wherein different types of appliance systems (fixed, such as brackets and wires, or removable, such as aligning shells) may be used during the course of treatment.
摘要翻译：描述了一种交互式统一的工作站，其在单个系统中统一了与从业者实践有关的许多功能，否则这些功能将要求专用于特定的，有限的任务或子任务的不相交，更昂贵和更低效率的个体工作站。本发明旨在针对从业者的业务实践和治疗计划的临床方面的基准; 并整合病人护理计划的整体功能。统一的工作站进一步便利访问存档的数据库资源，并促进对从业者的知识库服务以及混合处理计划，其中可以使用不同类型的设备系统（固定的，例如支架和电线，或可移除的，例如对齐壳）在治疗过程中。

16. 发明申请

US20050038669A1 Interactive unified workstation for benchmarking and care planning 审中-公开
标题翻译：互动统一工作站，用于基准和护理计划
公开(公告)号：US20050038669A1
公开(公告)日：2005-02-17
申请号：US10429074
申请日：2003-05-02
申请人： Rohit Sachdeva , Sanjeev Taneja , Charles Abraham , Peer Sporbert , Phillip Getto , Jay Widdig
发明人： Rohit Sachdeva , Sanjeev Taneja , Charles Abraham , Peer Sporbert , Phillip Getto , Jay Widdig
IPC分类号： G06Q10/10 , G06Q50/22 , G06Q50/24 , G06F17/60 , A61C3/00
CPC分类号： G06Q10/10 , G06F19/3481 , G06Q50/22 , G06Q50/24
摘要： An interactive, unified workstation is described that unifies in a single system multitude of functions pertaining to a practitioners practice that would otherwise require disjointed, more expensive, and less efficient individual workstations dedicated to a specific, limited task or a sub-set of tasks. The invention is directed towards benchmarking for a practitioner's business practice, and for clinical aspects of treatment planning; and integrating overall patient care planning functions. The unified workstation further facilitates access to archived database resources and facilitates both knowledge base services to practitioners and also hybrid treatment planning, wherein different types of appliance systems (fixed, such as brackets and wires, or removable, such as aligning shells) may be used during the course of treatment.
摘要翻译：描述了一种交互式统一的工作站，其在单个系统中统一了与从业者实践相关的许多功能，否则这些功能将要求专用于特定的，有限的任务或子任务的不相交，更昂贵和更低效的个体工作站。本发明旨在针对从业者的业务实践和治疗计划的临床方面的基准; 并整合病人护理计划的整体功能。统一的工作站进一步便利访问存档的数据库资源，并促进对从业者的知识库服务以及混合处理计划，其中可以使用不同类型的设备系统（固定的，例如支架和电线，或可移除的，例如对齐壳）在治疗过程中。

17. 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。

18. 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。

19. 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.

20. 发明授权

US07172417B2 Three-dimensional occlusal and interproximal contact detection and display using virtual tooth models 有权
公开(公告)号：US07172417B2
公开(公告)日：2007-02-06
申请号：US11010618
申请日：2004-12-13
申请人： Peer Sporbert , Hans Imgrund , Dimitij Kouzian , Stephan Maetzel , Rohit Sachdeva , Rüdger Rubbert
发明人： Peer Sporbert , Hans Imgrund , Dimitij Kouzian , Stephan Maetzel , Rohit Sachdeva , Rüdger Rubbert
IPC分类号： A61C3/00
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： 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.

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