System and method for representation, modeling and application of three-dimensional digital pontics
    1.
    发明授权
    System and method for representation, modeling and application of three-dimensional digital pontics 有权
    三维数字医学的表征,建模和应用的系统和方法

    公开(公告)号:US08401826B2

    公开(公告)日:2013-03-19

    申请号:US11615499

    申请日:2006-12-22

    摘要: Modeling pontics at successive treatment stages includes: (1) calculating space measurements between first and second teeth by getting first and second tooth transformations at a treatment stage i; (2) applying the first and second tooth transformations to get positions of the first and second teeth at the stage i; (3) calculating a direction vector of the space measurements at the stage i; (4) calculating a reference plane using the direction vector as a normal; (5) determining whether the space is available for a pontic by measuring the distance from the closest point on each of the first and second teeth to the reference plane; (6) generating an original pontic geometry for a first treatment stage; and (7) generating pontic geometries at each successive stage by calculating deformation parameters based on the original pontic geometry and size characteristics of the space and of the first and second teeth at each stage.

    摘要翻译: 在连续治疗阶段对建模进行建模包括:(1)通过在治疗阶段i获得第一和第二牙齿变换来计算第一和第二牙齿之间的空间测量; (2)施加第一和第二齿变换以获得在阶段i的第一和第二齿的位置; (3)计算阶段i的空间测量的方向矢量; (4)使用方向矢量作为法线计算参考平面; (5)通过测量从第一和第二齿中的每一个上的最接近的点到参考平面的距离来确定该空间是否可用于音数; (6)产生用于第一处理阶段的原始布数几何; 和(7)通过基于空间以及在每个阶段的第一和第二牙齿的原始布置几何形状和尺寸特征计算变形参数,在每个连续阶段产生声子几何形状。

    SYSTEM AND METHOD FOR REPRESENTATION, MODELING AND APPLICATION OF THREE-DIMENSIONAL DIGITAL PONTICS
    2.
    发明申请
    SYSTEM AND METHOD FOR REPRESENTATION, MODELING AND APPLICATION OF THREE-DIMENSIONAL DIGITAL PONTICS 有权
    三维数字PONTICS表征,建模与应用的系统与方法

    公开(公告)号:US20080154419A1

    公开(公告)日:2008-06-26

    申请号:US11615499

    申请日:2006-12-22

    IPC分类号: G06F19/00 A61C7/00

    摘要: In accordance with various aspects of the present invention, systems and methods for representation, modeling and/or application of pontic geometry of teeth to facilitate orthodontic treatment are provided. Such systems and methods for representation, modeling and application of pontic geometry of teeth can automatically facilitate a changeable and stage-dependent pontic geometry that provides various advantages over conventional methods for providing pontics. In accordance with an exemplary embodiment, a system and method for representation, modeling and/or application of pontic geometry automatically detects for the potential location for one or more pontics, i.e., for spaces between the teeth of a patient. Once a desired location for a pontic is automatically determined, an original pontic geometry is automatically generated. Thereafter, stage dependent pontic geometries are automatically generated and positioned during the stages of treatment if pontic is desirable.

    摘要翻译: 根据本发明的各个方面,提供了用于表示,建模和/或应用牙齿的几何形状以促进正畸治疗的系统和方法。 用于表示,建模和应用牙齿的几何形状的这种系统和方法可以自动地促进可变和阶段依赖的音调几何,其提供了比传统方法提供通气的各种优点。 根据示例性实施例,用于表示,建模和/或应用音数几何的系统和方法可以自动检测一个或多个牙医的潜在位置,即用于患者牙齿之间的空间。 一旦自动确定了一个所需要的位置,就会自动生成一个原始的数组几何。 此后,如果需要音调,则在治疗阶段期间自动地产生和定位阶段依赖的音数几何。

    SYSTEM AND METHOD FOR MODELING AND APPLICATION OF INTERPROXIMAL REDUCTION OF TEETH
    3.
    发明申请
    SYSTEM AND METHOD FOR MODELING AND APPLICATION OF INTERPROXIMAL REDUCTION OF TEETH 有权
    用于建模和应用减少纤维素的系统和方法

    公开(公告)号:US20080057461A1

    公开(公告)日:2008-03-06

    申请号:US11468639

    申请日:2006-08-30

    IPC分类号: A61C3/00

    CPC分类号: A61C7/00 A61C7/002

    摘要: In accordance with various aspects of the present invention, system and method for modeling and application of interproximal reduction (IPR) of teeth to facilitate orthodontic treatment is provided. In accordance with an exemplary embodiment, a system and method for modeling and application of IPR are configured within a treatment methodology that initially determines whether stripping is needed for two neighboring teeth. If stripping is necessary, the exemplary method for modeling and application of IPR is conducted. In an exemplary embodiment, a stripping plane or other surface is constructed to determine the amount and region of stripping for two neighboring teeth, in other words, the volume to be removed between two neighboring teeth. After stripping of the tooth, the tooth geometry can be reconstructed to enable application of the IPR tooth model, such as enabling the clinician to utilize the IPR tooth model for teeth movement planning.

    摘要翻译: 根据本发明的各个方面,提供了用于建模和应用牙齿的邻间减少(IPR)的系统和方法,以促进正畸治疗。 根据示例性实施例,在最初确定是否需要对两个相邻牙齿进行剥离的处理方法中配置用于建模和应用IPR的系统和方法。 如果需要剥离,则进行用于建模和应用知识产权的示例性方法。 在示例性实施例中,构造剥离平面或其它表面以确定两个相邻牙齿的剥离量和区域,换句话说,要在两个相邻牙齿之间移除的体积。 在剥离牙齿之后,可以重建牙齿几何形状以实现IPR牙齿模型的应用,例如使临床医生能够利用IPR牙齿模型进行牙齿移动规划。

    System and method for modeling and application of interproximal reduction of teeth
    4.
    发明授权
    System and method for modeling and application of interproximal reduction of teeth 有权
    牙齿间隙减少的建模和应用的系统和方法

    公开(公告)号:US07689398B2

    公开(公告)日:2010-03-30

    申请号:US11468639

    申请日:2006-08-30

    IPC分类号: G06F9/455

    CPC分类号: A61C7/00 A61C7/002

    摘要: In accordance with various aspects of the present invention, system and method for modeling and application of interproximal reduction (IPR) of teeth to facilitate orthodontic treatment is provided. In accordance with an exemplary embodiment, a system and method for modeling and application of IPR are configured within a treatment methodology that initially determines whether stripping is needed for two neighboring teeth. If stripping is necessary, the exemplary method for modeling and application of IPR is conducted. In an exemplary embodiment, a stripping plane or other surface is constructed to determine the amount and region of stripping for two neighboring teeth, in other words, the volume to be removed between two neighboring teeth. After stripping of the tooth, the tooth geometry can be reconstructed to enable application of the IPR tooth model, such as enabling the clinician to utilize the IPR tooth model for teeth movement planning.

    摘要翻译: 根据本发明的各个方面,提供了用于建模和应用牙齿的邻间减少(IPR)的系统和方法,以促进正畸治疗。 根据示例性实施例,在最初确定是否需要对两个相邻牙齿进行剥离的处理方法中配置用于建模和应用IPR的系统和方法。 如果需要剥离,则进行用于建模和应用知识产权的示例性方法。 在示例性实施例中,构造剥离平面或其它表面以确定两个相邻牙齿的剥离量和区域,换句话说,要在两个相邻牙齿之间移除的体积。 在剥离牙齿之后,可以重建牙齿几何形状以实现IPR牙齿模型的应用,例如使临床医生能够利用IPR牙齿模型进行牙齿移动规划。

    System and method for improved dental geometry representation
    5.
    发明授权
    System and method for improved dental geometry representation 有权
    用于改善牙齿几何表现的系统和方法

    公开(公告)号:US08478435B2

    公开(公告)日:2013-07-02

    申请号:US13558038

    申请日:2012-07-25

    IPC分类号: G06F19/00

    CPC分类号: G06F17/50 A61C13/0004

    摘要: A digital data set representing a pre-scanned tooth geometry, including generic crown data, is merged with data representing a scanned patient tooth crown image, which lacks sufficient data to completely represent a complete tooth crown.

    摘要翻译: 表示预先扫描的牙齿几何形状的数字数据集合,包括通用牙冠数据,与表示扫描的患者牙齿冠图像的数据合并,其中缺少足够的数据以完全代表完整的齿冠。

    SYSTEM AND METHOD FOR IMPROVED DENTAL GEOMETRY REPRESENTATION
    6.
    发明申请
    SYSTEM AND METHOD FOR IMPROVED DENTAL GEOMETRY REPRESENTATION 有权
    用于改进牙齿几何代表的系统和方法

    公开(公告)号:US20110077913A1

    公开(公告)日:2011-03-31

    申请号:US12961818

    申请日:2010-12-07

    IPC分类号: G06F17/50

    CPC分类号: G06F17/50 A61C13/0004

    摘要: A digital data set representing a pre-scanned tooth geometry, including generic crown data, is merged with data representing a scanned patient tooth crown image, which lacks sufficient data to completely represent a complete tooth crown.

    摘要翻译: 表示预先扫描的牙齿几何形状的数字数据集合,包括通用牙冠数据,与表示扫描的患者牙齿冠图像的数据合并,其中缺少足够的数据以完全代表完整的齿冠。

    Prosthodontic and orthodontic apparatus and methods
    7.
    发明授权
    Prosthodontic and orthodontic apparatus and methods 有权
    矫正矫正器和方法

    公开(公告)号:US08807999B2

    公开(公告)日:2014-08-19

    申请号:US12682225

    申请日:2007-10-12

    IPC分类号: A61C3/00

    摘要: System and method for developing a treatment plan for achieving a treatment goal including creating a virtual model of a dental patient's dentition; transforming the virtual model of the dentition using virtual prosthodontics to facilitate achievement of the treatment goal; transforming the virtual model of the dentition using virtual orthodontics to facilitate achievement of the treatment goal; iterating on the transforming steps until substantially achieving the treatment goal; and generating an orthodontic treatment plan and a prosthodontic treatment plan based upon the substantially achieved treatment goal

    摘要翻译: 制定治疗计划以实现治疗目标的系统和方法,包括创建牙科患者牙列的虚拟模型; 使用虚拟修复术来改变牙列的虚拟模型,以促进治疗目标的实现; 使用虚拟正畸矫正牙列的虚拟模型,以便实现治疗目标; 迭代转化步骤,直到实质化达到治疗目标; 并基于实质上实现的治疗目标产生正畸治疗计划和修复治疗计划

    PROSTHODONTIC AND ORTHODONTIC APPARATUS AND METHODS
    8.
    发明申请
    PROSTHODONTIC AND ORTHODONTIC APPARATUS AND METHODS 有权
    前列腺和正畸装置及方法

    公开(公告)号:US20110159451A1

    公开(公告)日:2011-06-30

    申请号:US12682225

    申请日:2007-10-12

    IPC分类号: A61C7/00

    摘要: System and method for developing a treatment plan for achieving a treatment goal including creating a virtual model of a dental patient's dentition; transforming the virtual model of the dentition using virtual prosthodontics to facilitate achievement of the treatment goal; transforming the virtual model of the dentition using virtual orthodontics to facilitate achievement of the treatment goal; iterating on the transforming steps until substantially achieving the treatment goal; and generating an orthodontic treatment plan and a prosthodontic treatment plan based upon the substantially achieved treatment goal

    摘要翻译: 制定治疗计划以实现治疗目标的系统和方法,包括创建牙科患者牙列的虚拟模型; 使用虚拟修复术来改变牙列的虚拟模型,以促进治疗目标的实现; 使用虚拟正畸矫正牙列的虚拟模型,以便实现治疗目标; 迭代转化步骤,直到实质化达到治疗目标; 并基于实质上实现的治疗目标产生正畸治疗计划和修复治疗计划

    System and method for improved dental geometry representation
    9.
    发明授权
    System and method for improved dental geometry representation 有权
    用于改善牙齿几何表现的系统和方法

    公开(公告)号:US08244390B2

    公开(公告)日:2012-08-14

    申请号:US12961818

    申请日:2010-12-07

    IPC分类号: G06F19/00

    CPC分类号: G06F17/50 A61C13/0004

    摘要: A digital data set representing a pre-scanned tooth geometry, including digital data representing a digitally-mirrored contralateral digital tooth model including a crown component, is merged with data representing a scanned patient tooth crown image which lacks sufficient data to completely represent a complete tooth crown to create a complete digital tooth crown model.

    摘要翻译: 表示预扫描的牙齿几何形状的数字数据集合,包括表示包括冠部分量的数字镜像对侧数字牙齿模型的数字数据,与表示扫描的患者牙冠图像的数据合并,所述数据数据集缺少足够的数据以完全代表完整的牙齿 皇冠打造完整的数字牙冠模型。

    System and method for improved dental geometry representation
    10.
    发明授权
    System and method for improved dental geometry representation 有权
    用于改善牙齿几何表现的系统和方法

    公开(公告)号:US07865259B2

    公开(公告)日:2011-01-04

    申请号:US11951812

    申请日:2007-12-06

    IPC分类号: G06F19/00

    CPC分类号: G06F17/50 A61C13/0004

    摘要: A digital data set representing a pre-scanned tooth geometry, including generic crown data, is merged with data representing a scanned patient tooth crown image, which lacks sufficient data to completely represent a complete tooth crown.

    摘要翻译: 表示预先扫描的牙齿几何形状的数字数据集合,包括通用牙冠数据,与表示扫描的患者牙齿冠图像的数据合并,其中缺少足够的数据以完全代表完整的齿冠。