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    Bracket-slot-to-wire play compensation archwire design
    3.
    发明授权
    Bracket-slot-to-wire play compensation archwire design 有权
    支架槽到线播放补偿弓线设计

    公开(公告)号：US09466151B2

    公开(公告)日：2016-10-11

    申请号：US12772133

    申请日：2010-04-30

    申请人： Phillip Getto ,  Rohit Sachdeva ,  Peer Sporbert ,  Dimitij Kouzian

    发明人： Phillip Getto ,  Rohit Sachdeva ,  Peer Sporbert ,  Dimitij Kouzian

    IPC分类号： G06F17/50 ,  G06T19/20 ,  A61C7/00 ,  A61C7/12

    CPC分类号： G06T19/20 ,  A61C7/002 ,  A61C7/12 ,  G06F17/5009 ,  G06F19/00 ,  G06F2217/16 ,  G06T2210/41

    摘要： A method and workstation are described for designing compensation in an orthodontic archwire in order to offset the bracket-slot-to-wire play and realize the disered displacement in a tooth from an initial position to the target position. Bracket-slot-to-wire play can reduce the effectiveness of an archwire in bringing the teeth of an orthodontic patient from malocclusion to desired target. Bracket-slot-to-wire play is the difference in volume between the size of a bracket slot, which is larger than the size of the archwire, and the size of the sliding segment of an archwire inserted in the bracket slot. Customized archwires comprise alternating sliding segments interconnected by segments with bends and/or twists in three-dimensional space. The sliding segments are placed in the bracket slots and exert forces on the brackets created by the segments with bends and/or twists for moving the teeth towards the target positions.

    摘要翻译： 描述了用于在正牙弓线中设计补偿的方法和工作站，以便抵消支架槽到线的播放，并实现从初始位置到目标位置的齿中的分散位移。 支架槽到线的玩法可以降低弓丝将正畸患者的牙齿从咬合不良引向所需目标的有效性。 支架槽到线的播放是在大于弓丝的尺寸的支架槽的尺寸和插入支架槽中的弓丝的滑动段的尺寸之间的体积差。 定制的弓线包括通过在三维空间中具有弯曲和/或扭曲的段相互连接的交替滑动段。 滑动部分被放置在支架槽中，并且通过弯曲部和/或扭转部分在由该部分产生的支架上施加力，以将齿朝向目标位置移动。

    Generating three dimensional digital dentition models from surface and volume scan data
    4.
    发明授权
    Generating three dimensional digital dentition models from surface and volume scan data 有权
    从表面和体积扫描数据生成三维数字牙列模型

    公开(公告)号：US09412166B2

    公开(公告)日：2016-08-09

    申请号：US12772208

    申请日：2010-05-01

    申请人： Phillip Getto ,  Rohit Sachdeva ,  Peer Sporbert ,  Markus Kaufmann

    发明人： Phillip Getto ,  Rohit Sachdeva ,  Peer Sporbert ,  Markus Kaufmann

    IPC分类号： G06T7/00 ,  G09B23/28 ,  A61B6/14

    CPC分类号： G06T7/0024 ,  A61B6/14 ,  G06F19/00 ,  G06T7/30 ,  G06T2207/10028 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10116 ,  G06T2207/30036 ,  G09B23/283

    摘要： A method and apparatus are disclosed enabling an orthodontist or a user to create an integrated three dimensional digital model of dentition and surrounding anatomy of an orthodontic patient from a three-dimensional digital model obtained using a scanner with a three-dimensional digital model obtained using a Cone Beam Computed Tomography (CBCT) or Magnetic Resonance Tomography (MRT) imaging devices. The digital data obtained from scanning as well as from CBCT imaging are downloaded into a computer workstation, and registered together in order to create a comprehensive 3-D model of the patient's teeth with roots, bones and soft tissues. The invention provides substantial improvement over the traditional two dimensional imaging modalities such as x-rays, photographs, cephalometric tracing for diagnosis and treatment planning.

    摘要翻译： 公开了一种方法和装置，其使得正牙医生或使用者能够从使用扫描器获得的三维数字模型中创建牙列的综合三维数字模型和围绕正畸患者的解剖结构，所述三维数字模型具有使用 锥形计算机断层扫描（CBCT）或磁共振层析成像（MRT）成像装置。 从扫描和CBCT成像获得的数字数据被下载到计算机工作站中，并且一起登记，以便创建具有根，骨骼和软组织的患者牙齿的综合3-D模型。 本发明比传统的二维成像方式如x射线，照片，用于诊断和治疗计划的头颅跟踪提供了实质性的改进。

    Method and system for comprehensive evaluation of orthodontic care using unified workstation
    8.
    发明授权
    Method and system for comprehensive evaluation of orthodontic care using unified workstation 有权
    使用统一工作站综合评估正畸护理的方法和系统

    公开(公告)号：US08152523B2

    公开(公告)日：2012-04-10

    申请号：US13071339

    申请日：2011-03-24

    申请人： Peer Sporbert ,  Markus Kaufmann ,  Rohit Sachdeva ,  Claudia Strauss ,  Doke Evan Roberts

    发明人： Peer Sporbert ,  Markus Kaufmann ,  Rohit Sachdeva ,  Claudia Strauss ,  Doke Evan Roberts

    IPC分类号： A61C3/00

    CPC分类号： A61C7/00 ,  A61C7/002 ,  A61C7/146 ,  A61C9/0046 ,  A61C13/0004 ,  A61C2007/004

    摘要： A method and system for orthodontic treatment planning, evaluation and quality measurement is provided comprising a workstation having computing platform, a graphical user interface, a processor and a computer storage medium containing digitized records pertaining to a patient. The digitized records include image and other types of data. The computer storage medium further includes a set of software instructions providing graphical user interface tools for providing a user with access to the digitized records for planning orthodontic treatment of a patient. Also provided are reference databases for aiding in the decision process during treatment selection, treatment planning and treatment delivery and progress monitoring and evaluation. Also provided are parameter or criteria measurement techniques and generally acceptable thresholds, which can be updated through learning process and through acquisition of patient data. Once the treatment is planned, the virtual dentition model of the patient in the proposed treatment set-up or the target state is evaluated using several virtual model evaluation features and criteria.

    摘要翻译： 提供了一种用于正牙治疗计划，评估和质量测量的方法和系统，其包括具有计算平台的工作站，图形用户界面，处理器和包含与患者有关的数字化记录的计算机存储介质。 数字化记录包括图像和其他类型的数据。 计算机存储介质还包括一组提供图形用户界面工具的软件指令，用于向用户提供对数字化记录的访问以便计划患者的正畸治疗。 还提供参考数据库，用于帮助治疗选择，治疗计划和治疗交付以及进度监测和评估过程中的决策过程。 还提供了参数或标准测量技术和通常可接受的阈值，其可以通过学习过程和通过获取患者数据来更新。 一旦计划了治疗，则使用几个虚拟模型评估特征和标准评估所提出的治疗设置或目标状态中患者的虚拟牙列模型。

    Unified workstation for virtual craniofacial diagnosis, treatment planning and therapeutics
    9.
    发明授权
    Unified workstation for virtual craniofacial diagnosis, treatment planning and therapeutics 有权
    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。

    GENERATING THREE DIMENSIONAL DIGITAL DENTION MODELS FROM SURFACE AND VOLUME SCAN DATA
    10.
    发明申请
    GENERATING THREE DIMENSIONAL DIGITAL DENTION MODELS FROM SURFACE AND VOLUME SCAN DATA 有权
    从表面和体积扫描数据生成三维数字公式模型

    公开(公告)号：US20110268327A1

    公开(公告)日：2011-11-03

    申请号：US12772208

    申请日：2010-05-01

    申请人： Phillip Getto ,  Rohit Sachdeva ,  Peer Sporbert ,  Markus Kaufmann

    发明人： Phillip Getto ,  Rohit Sachdeva ,  Peer Sporbert ,  Markus Kaufmann

    IPC分类号： G06T7/00

    CPC分类号： G06T7/0024 ,  A61B6/14 ,  G06F19/00 ,  G06T7/30 ,  G06T2207/10028 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10116 ,  G06T2207/30036 ,  G09B23/283

    摘要： A method and apparatus are disclosed enabling an orthodontist or a user to create an integrated three dimensional digital model of dentition and surrounding anatomy of an orthodontic patient from a three-dimensional digital model obtained using a scanner with a three-dimensional digital model obtained using a Cone Beam Computed Tomography (CBCT) or Magnetic Resonance Tomography (MRT) imaging devices. The digital data obtained from scanning as well as from CBCT imaging are downloaded into a computer workstation, and registered together in order to create a comprehensive 3-D model of the patient's teeth with roots, bones and soft tissues. The invention provides substantial improvement over the traditional two dimensional imaging modalities such as x-rays, photographs, cephalometric tracing for diagnosis and treatment planning

    摘要翻译： 公开了一种方法和装置，其使得正牙医生或使用者能够从使用扫描器获得的三维数字模型中创建牙列的综合三维数字模型和围绕正畸患者的解剖结构，所述三维数字模型具有使用 锥形计算机断层扫描（CBCT）或磁共振层析成像（MRT）成像装置。 从扫描和CBCT成像获得的数字数据被下载到计算机工作站中，并且一起登记，以便创建具有根，骨骼和软组织的患者牙齿的综合3-D模型。 本发明提供了比传统的二维成像方式如x射线，照片，用于诊断和治疗计划的头颅跟踪