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71. 发明授权

US07695278B2 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：US07695278B2
公开(公告)日：2010-04-13
申请号：US11233623
申请日：2005-09-23
申请人： Peer Sporbert , Hans Imgrund , Markus Kaufmann
发明人： Peer Sporbert , Hans Imgrund , Markus Kaufmann
IPC分类号： A61C3/00
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。

72. 发明申请

US20080286712A1 METHOD AND SYSTEM FOR ENHANCED ORTHODONTIC TREARMENT PLENNING 有权
标题翻译：用于增强正交牙科治疗的方法和系统
公开(公告)号：US20080286712A1
公开(公告)日：2008-11-20
申请号：US12106985
申请日：2008-04-21
申请人： Hans Imgrund , Peer Sporbert , Claudia Strauss
发明人： Hans Imgrund , Peer Sporbert , Claudia Strauss
IPC分类号： A61C7/00
CPC分类号： A61C7/00 , A61C7/002 , A61C9/0046
摘要： A method and system are disclosed for quickly arriving at a pre-set-up for the orthodontic treatment of a patient based up on the user specified parameters; and thereafter enabling the user in interactively arriving at a final, desired treatment set-up for the patient. Several sub-operations are disclosed for arriving at the orthodontic pre-set-up. These sub-operations can be arranged in a specific sequence for realizing the orthodontic treatment pre-set-up for a patient. According to another aspect of the invention, a global reference system is disclosed that enables consistent treatment planning. The global reference system prevents unintended tooth displacements caused as side effects to the desired tooth displacements.
摘要翻译：公开了一种方法和系统，用于基于用户指定的参数快速达到患者的正畸治疗的预设置; 并且此后允许用户交互地达到患者的最终期望的治疗设置。为了达到正畸预设，公开了几个子操作。这些子操作可以以用于实现病人的正畸治疗预设的特定顺序来排列。根据本发明的另一方面，公开了一种能够实现一致的治疗计划的全局参考系统。全局参考系统可防止由于对所需齿位移的副作用引起的意外齿位移。

73. 发明申请

US20060228010A1 Scanning system and calibration method for capturing precise three-dimensional information of objects 有权
公开(公告)号：US20060228010A1
公开(公告)日：2006-10-12
申请号：US11387387
申请日：2006-03-23
申请人： Rudger Rubbert , Thomas Weise , Peer Sporbert , Hans Imgrund , Hans-Florian Geerdes , Lutz Pfeil , Peter See
发明人： Rudger Rubbert , Thomas Weise , Peer Sporbert , Hans Imgrund , Hans-Florian Geerdes , Lutz Pfeil , Peter See
IPC分类号： G06K9/00
CPC分类号： G01B11/2504 , A61C7/00 , A61C7/002 , A61C7/146 , A61C9/006 , A61C13/0004 , A61F2002/30953 , B33Y50/00 , B33Y80/00 , G01B11/2518 , G06T7/521 , G06T17/00
摘要： A scanning system includes a hand-held scanning device that generates two-dimensional images of a pattern reflected off an object. The system also includes a memory and processing unit. The memory stores a calibration table for the scanner and received scanned bitmap images. The processing unit generates three-dimensional information as to a scanned object. The scanning can be performed without knowledge or even precise control of the position of the object relative to the scanner. Random movement of the object during scanning is also possible. For example, the scanner is simply swept over the surface of the object by hand. Three-dimensional information of the object is obtained from the captured images using a calibration table for the scanner. A method of calibration of the scanner in X, Y and Z directions is also described. The scanner can be used for a variety of purposes, including medical and industrial purposes. The illustrated embodiment is in-vivo scanning of human teeth for purposes of orthodontic treatment planning and diagnosis.

74. 发明授权

US09782236B2 Method and system for finding tooth features on a virtual three-dimensional model 有权
公开(公告)号：US09782236B2
公开(公告)日：2017-10-10
申请号：US12713169
申请日：2010-02-25
申请人： Peer Sporbert , Hans Imgrund , Markus Kaufmann
发明人： Peer Sporbert , Hans Imgrund , Markus Kaufmann
IPC分类号： A61C3/00 , A61C7/00 , A61C9/00 , G06T19/00 , G06F17/50 , 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.

75. 发明授权

US08029277B2 Method and system for measuring tooth displacements on a virtual three-dimensional model 有权
标题翻译：在虚拟三维模型上测量牙齿位移的方法和系统
公开(公告)号：US08029277B2
公开(公告)日：2011-10-04
申请号：US11234591
申请日：2005-09-23
申请人： Hans Imgrund , Peer Sporbert
发明人： Hans Imgrund , Peer Sporbert
IPC分类号： A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0053 , A61C13/0004 , A61C2007/004
摘要： It is a common practice with orthodontists in planning treatment for a patient to prescribe dental changes to cure the malocclusion condition of the patient in terms of mesial or distal, buccal or lingual, and occlusal (coronal) or gingival translational displacements; and facial or lingual torque; mesial or distal angulation and mesial or distal rotation displacements. A method and workstation for measuring the dental displacements, or conversely placing the dental elements in desired positions as per the prescriptions for their displacements in a consistent, reproducible and accurate manner is disclosed. A novel orthogonal curvilinear coordinate system is disclosed that enables the measurement of the tooth displacements in conjunction with the individual tooth axes system.
摘要翻译：牙齿矫正师在治疗牙齿矫正方面进行牙齿改变以治愈患者的中位或远端，颊侧或舌侧和咬合（冠状）或牙龈平移位移的咬合不良状况是常见的做法。和面部或舌头扭矩; 中间或远端角度和近端或远端旋转位移。公开了一种用于测量牙齿位移的方法和工作站，或者相反地，以一致的，可再现的和准确的方式将牙科元件按照其位移的处方放置在期望的位置。公开了一种新颖的正交曲线坐标系，其能够与各个齿轴系统一起测量齿位移。

76. 发明授权

US07361018B2 Method and system for enhanced orthodontic treatment planning 有权
标题翻译：增强矫正治疗计划的方法和系统
公开(公告)号：US07361018B2
公开(公告)日：2008-04-22
申请号：US11525453
申请日：2006-09-23
申请人： Hans Imgrund , Peer Sporbert , Claudia Strauss
发明人： Hans Imgrund , Peer Sporbert , Claudia Strauss
IPC分类号： A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C9/0046
摘要： A method and system are disclosed for quickly arriving at a pre-set-up for the orthodontic treatment of a patient based up on the user specified parameters; and thereafter enabling the user in interactively arriving at a final, desired treatment set-up for the patient. Several sub-operations are disclosed for arriving at the orthodontic pre-set-up. These sub-operations can be arranged in a specific sequence for realizing the orthodontic treatment pre-set-up for a patient. According to another aspect of the invention, a global reference system is disclosed that enables consistent treatment planning. The global reference system prevents unintended tooth displacements caused as side effects to the desired tooth displacements.
摘要翻译：公开了一种方法和系统，用于基于用户指定的参数快速达到患者的正畸治疗的预设置; 并且此后允许用户交互地达到患者的最终期望的治疗设置。为了达到正畸预设，公开了几个子操作。这些子操作可以以用于实现病人的正畸治疗预设的特定顺序来排列。根据本发明的另一方面，公开了一种能够实现一致的治疗计划的全局参考系统。全局参考系统可防止由于对所需齿位移的副作用引起的意外齿位移。

77. 发明申请

US20070072144A1 Method and system for enhanced orthodontic trearment plenning 有权
标题翻译：加强正畸治疗的方法和系统
公开(公告)号：US20070072144A1
公开(公告)日：2007-03-29
申请号：US11525453
申请日：2006-09-23
申请人： Hans Imgrund , Peer Sporbert , Claudia Strauss
发明人： Hans Imgrund , Peer Sporbert , Claudia Strauss
IPC分类号： A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C9/0046
摘要： A method and system are disclosed for quickly arriving at a pre-set-up for the orthodontic treatment of a patient based up on the user specified parameters; and thereafter enabling the user in interactively arriving at a final, desired treatment set-up for the patient. Several sub-operations are disclosed for arriving at the orthodontic pre-set-up. These sub-operations can be arranged in a specific sequence for realizing the orthodontic treatment pre-set-up for a patient. According to another aspect of the invention, a global reference system is disclosed that enables consistent treatment planning. The global reference system prevents unintended tooth displacements caused as side effects to the desired tooth displacements.
摘要翻译：公开了一种方法和系统，用于基于用户指定的参数快速达到患者的正畸治疗的预设置; 并且此后允许用户交互地达到患者的最终期望的治疗设置。为了达到正畸预设，公开了几个子操作。这些子操作可以以用于实现病人的正畸治疗预设的特定顺序来排列。根据本发明的另一方面，公开了一种能够实现一致的治疗计划的全局参考系统。全局参考系统可防止由于对所需齿位移的副作用引起的意外齿位移。

78. 发明申请

US20060263741A1 Method and system for measuring tooth displacements on a virtual three-dimensional model 有权
标题翻译：在虚拟三维模型上测量牙齿位移的方法和系统
公开(公告)号：US20060263741A1
公开(公告)日：2006-11-23
申请号：US11234591
申请日：2005-09-23
申请人： Hans Imgrund , Peer Sporbert
发明人： Hans Imgrund , Peer Sporbert
IPC分类号： A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0053 , A61C13/0004 , A61C2007/004
摘要： It is a common practice with orthodontists in planning treatment for a patient to prescribe dental changes to cure the malocclusion condition of the patient in terms of mesial or distal, buccal or lingual, and occlusal (coronal) or gingival translational displacements; and facial or lingual torque; mesial or distal angulation and mesial or distal rotation displacements. A method and workstation for measuring the dental displacements, or conversely placing the dental elements in desired positions as per the prescriptions for their displacements in a consistent, reproducible and accurate manner is disclosed. A novel orthogonal curvilinear coordinate system is disclosed that enables the measurement of the tooth displacements in conjunction with the individual tooth axes system.
摘要翻译：牙齿矫正师在治疗牙齿矫正方面进行牙齿修复以治愈患者的咬合不良症状，例如中间或远端，颊侧或舌侧，咬合（冠状）或牙龈平移位移是常见的做法。和面部或舌头扭矩; 中间或远端角度和近端或远端旋转位移。公开了一种用于测量牙齿位移的方法和工作站，或者相反地，以一致的，可再现的和准确的方式将牙科元件按照其位移的处方放置在期望的位置。公开了一种新颖的正交曲线坐标系，其能够与各个齿轴系统一起测量齿位移。

79. 发明授权

US08118593B2 Method and system for enhanced orthodontic treatment planning 有权
标题翻译：增强矫正治疗计划的方法和系统
公开(公告)号：US08118593B2
公开(公告)日：2012-02-21
申请号：US12776328
申请日：2010-05-07
申请人： Hans Imgrund , Peer Sporbert , Claudia Strauss
发明人： Hans Imgrund , Peer Sporbert , Claudia Strauss
IPC分类号： A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C9/0046
摘要： A method and system are disclosed for quickly arriving at a pre-set-up for the orthodontic treatment of a patient based up on the user specified parameters; and thereafter enabling the user in interactively arriving at a final, desired treatment set-up for the patient. Several sub-operations are disclosed for arriving at the orthodontic pre-set-up. These sub-operations can be arranged in a specific sequence for realizing the orthodontic treatment pre-set-up for a patient. According to another aspect of the invention, a global reference system is disclosed that enables consistent treatment planning. The global reference system prevents unintended tooth displacements caused as side effects to the desired tooth displacements.
摘要翻译：公开了一种方法和系统，用于基于用户指定的参数快速达到患者的正畸治疗的预设; 并且此后允许用户交互地达到患者的最终期望的治疗设置。为了达到正畸预设，公开了几个子操作。这些子操作可以以用于实现病人的正畸治疗预设的特定顺序来排列。根据本发明的另一方面，公开了一种能够实现一致的治疗计划的全局参考系统。全局参考系统可防止由于对所需齿位移的副作用引起的意外齿位移。

80. 发明申请

US20060263739A1 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：US20060263739A1
公开(公告)日：2006-11-23
申请号：US11233623
申请日：2005-09-23
申请人： Peer Sporbert , Hans Imgrund , Markus Kaufmann
发明人： Peer Sporbert , Hans Imgrund , Markus Kaufmann
IPC分类号： A61C3/00 , A61C11/00
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。

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