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21.发明授权公开(公告)号：US08573972B2
公开(公告)日：2013-11-05
申请号：US13412343
申请日：2012-03-05
申请人： Vadim Matov , Fuming Wu
发明人： Vadim Matov , Fuming Wu
IPC分类号： G06F19/00
摘要： System and method for automatic construction of orthodontic reference objects, such as the occlusal plane, arch form, and the local occlusal plane for a patient's teeth are disclosed. In accordance with an exemplary embodiment, a computer-implemented system and method for automatic construction of orthodontic reference objects comprises receiving three dimensional data for the teeth, setting an initial direction for a normal of the occlusal plane, determining tips for selected teeth, calculating a plane that matches the determined tip, and determining a new normal for the calculated plane.
摘要翻译： 公开了用于自动构建正畸参考物体的系统和方法，例如咬合平面，弓形和用于患者牙齿的局部咬合平面。 根据示例性实施例，用于自动构建正畸参考对象的计算机实现的系统和方法包括接收牙齿的三维数据，为咬合面的法线设定初始方向，确定所选牙齿的尖端，计算 平面，与确定的尖端匹配，并确定计算平面的新法线。
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公开(公告)号：US08044954B2
公开(公告)日：2011-10-25
申请号：US11776466
申请日：2007-07-11
申请人： Ian Kitching , Roman Roschin , Fuming Wu , Vadim Matov , Alexey Vishnevskiy
发明人： Ian Kitching , Roman Roschin , Fuming Wu , Vadim Matov , Alexey Vishnevskiy
CPC分类号： A61C7/00 , A61C7/002 , A61C2007/004
摘要： System and method for automatic construction of the tooth's axes in terms of three orthogonal unit vectors are disclosed. Three dimensional data for a tooth is used to automatically construct the tooth's axes. System and methods for automatic construction of the axes for different types of teeth such as incisors, canines, premolars, and molars are disclosed.
摘要翻译： 公开了根据三个正交单位向量自动构建齿轴的系统和方法。 用于牙齿的三维数据用于自动构建牙齿的轴线。 公开了用于自动构建不同类型牙齿的轴的系统和方法，例如门牙，犬，前磨牙和磨牙。
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公开(公告)号：US20110104630A1
公开(公告)日：2011-05-05
申请号：US12610663
申请日：2009-11-02
申请人： Vadim Matov , Jihua Cheng , Fuming Wu , Kenji Tan
发明人： Vadim Matov , Jihua Cheng , Fuming Wu , Kenji Tan
摘要： Methods and systems for generating a three-dimensional occlusogram are disclosed. One method includes determining a virtual three dimensional (3D) mesh model object of at least one tooth of a patient and displaying the determined virtual 3D mesh model object of at least one tooth of a patient wherein the 3D mesh model object includes a plurality of data sets associated with a set of occlusal information for the at least one tooth of the patient.
摘要翻译： 公开了用于产生三维闭塞图的方法和系统。 一种方法包括确定患者的至少一个牙齿的虚拟三维（3D）网格模型对象，并且显示所述3D网格模型对象包括多个数据的患者的至少一个牙齿的确定的虚拟3D网格模型对象 与用于患者的至少一个牙齿的一组咬合信息相关联的组。
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公开(公告)号：US20110077913A1
公开(公告)日：2011-03-31
申请号：US12961818
申请日：2010-12-07
申请人： Eric Kuo , Vadim Matov , Jihua Cheng
发明人： Eric Kuo , Vadim Matov , Jihua Cheng
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。
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25.发明授权公开(公告)号：US07844356B2
公开(公告)日：2010-11-30
申请号：US11458635
申请日：2006-07-19
申请人： Vadim Matov , Fuming Wu
发明人： Vadim Matov , Fuming Wu
IPC分类号： G06F19/00
摘要： System and method for automatic construction of orthodontic reference objects, such as the occlusal plane, arch form, and the local occlusal plane for a patient's teeth are disclosed. In accordance with an exemplary embodiment, a computer-implemented system and method for automatic construction of orthodontic reference objects comprises receiving three dimensional data for the teeth, setting an initial direction for a normal of the occlusal plane, determining tips for selected teeth, calculating a plane that matches the determined tip, and determining a new normal for the calculated plane.
摘要翻译： 公开了用于自动构建正畸参考物体的系统和方法，例如咬合平面，弓形和用于患者牙齿的局部咬合平面。 根据示例性实施例，用于自动构建正畸参考对象的计算机实现的系统和方法包括接收牙齿的三维数据，为咬合面的法线设定初始方向，确定所选牙齿的尖端，计算 平面，与确定的尖端匹配，并确定计算平面的新法线。
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公开(公告)号：US07746339B2
公开(公告)日：2010-06-29
申请号：US11457722
申请日：2006-07-14
申请人： Vadim Matov , Fuming Wu
发明人： Vadim Matov , Fuming Wu
摘要： Systems and methods for automatic detection of dental features, such as cusps, ridges, and grooves, are disclosed. In accordance with an exemplary embodiment, a computer-implemented system and method for automatic detection of dental features for an occlusal surface of a patient's tooth comprises receiving three dimensional data for the tooth's occlusal surface, projecting the three dimensional data into a two dimensional plane, forming a height map from the projected three dimensional data, and detecting a set of points from the height map.
摘要翻译： 公开了用于自动检测牙齿特征的系统和方法，例如尖头，脊和凹槽。 根据示例性实施例，用于自动检测患者牙齿咬合面的牙齿特征的计算机实现的系统和方法包括：接收牙齿咬合面的三维数据，将三维数据投影到二维平面中， 从投影的三维数据形成高度图，并从高度图检测一组点。
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公开(公告)号：US20100068671A1
公开(公告)日：2010-03-18
申请号：US12283567
申请日：2008-09-12
申请人： Ali Kakavand , Vadim Matov , Jennifer C. Chen , Jon F. Moss , Jihua Cheng
发明人： Ali Kakavand , Vadim Matov , Jennifer C. Chen , Jon F. Moss , Jihua Cheng
IPC分类号： A61C7/08
CPC分类号： A61C7/08
摘要： Methods and devices utilizing a dental appliance having a resilient portion are disclosed. One such appliance is a removable dental positioning appliance that includes, a plurality of shell portions each having one or more cavities shaped therein to receive one or more teeth and wherein each of the plurality of shell portions is formed to be separate from each of the other plurality of shell portions; a resilient component attached to a side of at least two shell portions; and wherein at least one of, the resilient component and one or more of the shell portions, provides one or more forces to reposition one or more teeth from a first orientation to a successive orientation.
摘要翻译： 公开了使用具有弹性部分的牙科器具的方法和装置。 一种这样的器具是可拆卸的牙科定位器具，其包括多个壳体部分，每个壳体部分具有形成在其中的一个或多个腔室，以容纳一个或多个齿，并且其中，所述多个壳体部分中的每个壳体部分形成为与其他每个 多个外壳部分; 附接到至少两个外壳部分的一侧的弹性部件; 并且其中弹性部件和一个或多个外壳部分中的至少一个提供一个或多个力以将一个或多个齿从第一取向重新定位成连续取向。
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公开(公告)号：US08517726B2
公开(公告)日：2013-08-27
申请号：US12283567
申请日：2008-09-12
申请人： Ali Kakavand , Vadim Matov , Jennifer C. Chen , Jon F. Moss , Jihua Cheng
发明人： Ali Kakavand , Vadim Matov , Jennifer C. Chen , Jon F. Moss , Jihua Cheng
IPC分类号： A61C7/08
CPC分类号： A61C7/08
摘要： Methods and devices utilizing a dental appliance having a resilient portion are disclosed. One such appliance is a removable dental positioning appliance that includes, a plurality of shell portions each having one or more cavities shaped therein to receive one or more teeth and wherein each of the plurality of shell portions is formed to be separate from each of the other plurality of shell portions; a resilient component attached to a side of at least two shell portions; and wherein at least one of, the resilient component and one or more of the shell portions, provides one or more forces to reposition one or more teeth from a first orientation to a successive orientation.
摘要翻译： 公开了使用具有弹性部分的牙科器具的方法和装置。 一种这样的器具是可拆卸的牙科定位器具，其包括多个壳体部分，每个壳体部分具有形成在其中的一个或多个腔室，以容纳一个或多个齿，并且其中，所述多个壳体部分中的每个壳体部分形成为与其他每个 多个外壳部分; 附接到至少两个外壳部分的一侧的弹性部件; 并且其中弹性部件和一个或多个外壳部分中的至少一个提供一个或多个力以将一个或多个齿从第一取向重新定位成连续取向。
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公开(公告)号：US08244390B2
公开(公告)日：2012-08-14
申请号：US12961818
申请日：2010-12-07
申请人： Eric Kuo , Vadim Matov , Jihua Cheng
发明人： Eric Kuo , Vadim Matov , Jihua Cheng
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。
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30.发明申请公开(公告)号：US20120166163A1
公开(公告)日：2012-06-28
申请号：US13412343
申请日：2012-03-05
申请人： Vadim Matov , Fuming Wu
发明人： Vadim Matov , Fuming Wu
IPC分类号： G06F17/50
摘要： System and method for automatic construction of orthodontic reference objects, such as the occlusal plane, arch form, and the local occlusal plane for a patient's teeth are disclosed. In accordance with an exemplary embodiment, a computer-implemented system and method for automatic construction of orthodontic reference objects comprises receiving three dimensional data for the teeth, setting an initial direction for a normal of the occlusal plane, determining tips for selected teeth, calculating a plane that matches the determined tip, and determining a new normal for the calculated plane.
摘要翻译： 公开了用于自动构建正畸参考物体的系统和方法，例如咬合平面，弓形和用于患者牙齿的局部咬合平面。 根据示例性实施例，用于自动构建正畸参考对象的计算机实现的系统和方法包括接收牙齿的三维数据，为咬合面的法线设定初始方向，确定所选牙齿的尖端，计算 平面，与确定的尖端匹配，并确定计算平面的新法线。
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