专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08587582B2 Generating a dynamic three-dimensional occlusogram 有权
标题翻译：生成动态三维闭塞图
公开(公告)号：US08587582B2
公开(公告)日：2013-11-19
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
IPC分类号： G06T17/00 , A61C3/00
CPC分类号： A61C7/00 , A61C7/002 , A61C9/004
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网格模型对象与患者的至少一个牙齿的一组咬合信息相关联的组。

2. 发明申请

US20110104630A1 GENERATING A DYNAMIC THREE-DIMENSIONAL OCCLUSOGRAM 有权
标题翻译：生成动态三维OCCLUSOGRAM
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
IPC分类号： A61C7/00 , G06F17/50
CPC分类号： A61C7/00 , A61C7/002 , A61C9/004
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。

3. 发明授权

US09211166B2 Individualized orthodontic treatment index 有权
标题翻译：个性化矫正治疗指数
公开(公告)号：US09211166B2
公开(公告)日：2015-12-15
申请号：US12771472
申请日：2010-04-30
申请人： Eric E. Kuo , Vadim Matov , Larry Lai , Fuming Wu , Jihua Cheng
发明人： Eric E. Kuo , Vadim Matov , Larry Lai , Fuming Wu , Jihua Cheng
IPC分类号： G06G7/48 , A61C7/00 , G06F17/50 , A61B5/11 , A61B5/00 , G06F19/00 , G06F3/041
CPC分类号： A61C7/002 , A61B5/1128 , A61B5/7246 , A61C7/00 , G06F3/041 , G06F17/5009 , G06F19/00 , G06F19/321 , G06F19/3481 , G06F19/707 , G16H50/50
摘要： Embodiments are provided for using an individualized orthodontic treatment index. One method embodiment includes receiving an initial virtual dental model from a first scan of a patient's dentition, modifying the initial virtual dental model to create a target virtual dental model according to a treatment goal, assigning a number of dental references to the target virtual dental model, receiving a treatment outcome virtual dental model from a second scan of the patient's dentition, mapping the number of dental references from the target virtual dental model to a treatment outcome virtual dental model, and calculating an individualized treatment index score for the treatment outcome virtual dental model according to one or more differences between the target virtual dental model and the treatment outcome virtual dental model based on the number of dental references.
摘要翻译：提供了使用个体化正畸治疗指数的实施例。一个方法实施例包括从患者牙列的第一扫描接收初始虚拟牙齿模型，修改初始虚拟牙齿模型以根据治疗目标创建目标虚拟牙齿模型，将多个牙科引用分配给目标虚拟牙齿模型从患者牙列的第二次扫描中接收治疗结果虚拟牙齿模型，将来自目标虚拟牙齿模型的牙齿引用的数量映射到治疗结果虚拟牙齿模型，以及计算治疗结果虚拟牙齿的个体化治疗指数得分根据目标虚拟牙齿模型与基于牙科参考数量的治疗结果虚拟牙齿模型之间的一个或多个差异模型。

4. 发明授权

US08591225B2 Tooth movement measurement by automatic impression matching 有权
公开(公告)号：US08591225B2
公开(公告)日：2013-11-26
申请号：US12334329
申请日：2008-12-12
申请人： Fuming Wu , Vadim Matov , Jihua Cheng
发明人： Fuming Wu , Vadim Matov , Jihua Cheng
IPC分类号： A61C3/00
CPC分类号： A61C7/002 , A61C7/00 , A61C7/08 , A61C9/00 , A61C9/0006 , A61C9/0053 , G06K9/52 , G06K9/6215 , G06K2009/4666 , G06T7/0014 , G06T7/60 , G06T7/74 , G06T2207/30036
摘要： The present invention relates to systems and methods for detecting deviations from an orthodontic treatment plan. One method includes receiving a tracking model, performing a matching step between individual teeth in a plan model and the tracking model, comparing the tracking model with the plan model, and detecting one or more positional differences.

5. 发明申请

US20110270588A1 INDIVIDUALIZED ORTHODONTIC TREATMENT INDEX 有权
标题翻译：个性化治疗指标
公开(公告)号：US20110270588A1
公开(公告)日：2011-11-03
申请号：US12771472
申请日：2010-04-30
申请人： Eric E. Kuo , Vadim Matov , Larry Lai , Fuming Wu , Jihua Cheng
发明人： Eric E. Kuo , Vadim Matov , Larry Lai , Fuming Wu , Jihua Cheng
IPC分类号： G06F17/10
CPC分类号： A61C7/002 , A61B5/1128 , A61B5/7246 , A61C7/00 , G06F3/041 , G06F17/5009 , G06F19/00 , G06F19/321 , G06F19/3481 , G06F19/707 , G16H50/50
摘要： Embodiments are provided for using an individualized orthodontic treatment index. One method embodiment includes receiving an initial virtual dental model from a first scan of a patient's dentition, modifying the initial virtual dental model to create a target virtual dental model according to a treatment goal, assigning a number of dental references to the target virtual dental model, receiving a treatment outcome virtual dental model from a second scan of the patient's dentition, mapping the number of dental references from the target virtual dental model to a treatment outcome virtual dental model, and calculating an individualized treatment index score for the treatment outcome virtual dental model according to one or more differences between the target virtual dental model and the treatment outcome virtual dental model based on the number of dental references.
摘要翻译：提供了使用个体化正畸治疗指数的实施例。一个方法实施例包括从患者牙列的第一扫描接收初始虚拟牙齿模型，修改初始虚拟牙齿模型以根据治疗目标创建目标虚拟牙齿模型，将多个牙科引用分配给目标虚拟牙齿模型从患者牙列的第二次扫描中接收治疗结果虚拟牙齿模型，将来自目标虚拟牙齿模型的牙齿引用的数量映射到治疗结果虚拟牙齿模型，以及计算治疗结果虚拟牙齿的个体化治疗指数得分根据目标虚拟牙齿模型与基于牙科参考数量的治疗结果虚拟牙齿模型之间的一个或多个差异模型。

6. 发明申请

US20100151404A1 TOOTH MOVEMENT MEASUREMENT BY AUTOMATIC IMPRESSION MATCHING 有权
标题翻译：牙齿运动测量通过自动印模匹配
公开(公告)号：US20100151404A1
公开(公告)日：2010-06-17
申请号：US12334329
申请日：2008-12-12
申请人： Fuming Wu , Vadim Matov , Jihua Cheng
发明人： Fuming Wu , Vadim Matov , Jihua Cheng
IPC分类号： A61C7/00
CPC分类号： A61C7/002 , A61C7/00 , A61C7/08 , A61C9/00 , A61C9/0006 , A61C9/0053 , G06K9/52 , G06K9/6215 , G06K2009/4666 , G06T7/0014 , G06T7/60 , G06T7/74 , G06T2207/30036
摘要： The present invention relates to systems and methods for detecting deviations from an orthodontic treatment plan. One method includes receiving a tracking model, performing a matching step between individual teeth in a plan model and the tracking model, comparing the tracking model with the plan model, and detecting one or more positional differences.
摘要翻译：本发明涉及用于检测与正畸治疗计划的偏差的系统和方法。一种方法包括接收跟踪模型，在计划模型中的各个牙齿之间执行匹配步骤和跟踪模型，将跟踪模型与计划模型进行比较，以及检测一个或多个位置差异。

7. 发明申请

US20080020340A1 SYSTEM AND METHOD FOR AUTOMATIC CONSTRUCTION OF ORTHODONTIC REFERENCE OBJECTS 有权
标题翻译：用于自动构建正交参考物体的系统和方法
公开(公告)号：US20080020340A1
公开(公告)日：2008-01-24
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： A61C3/00
CPC分类号： A61C7/08 , A61C7/002
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。

8. 发明授权

US08478435B2 System and method for improved dental geometry representation 有权
标题翻译：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
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 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。

9. 发明授权

US08401826B2 System and method for representation, modeling and application of three-dimensional digital pontics 有权
标题翻译：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
申请人： Jihua Cheng , Vadim Matov , Eric Kuo , Woncheol Choi
发明人： Jihua Cheng , Vadim Matov , Eric Kuo , Woncheol Choi
IPC分类号： G06F17/50 , G06F7/48 , A61C11/00 , A61C5/00 , G06F19/00 , G06T15/00 , G06T17/00
CPC分类号： G06F17/50 , A61C7/00 , A61C13/0004 , B33Y80/00 , G06T7/60 , G06T19/00 , G06T2207/10072 , G06T2207/30036
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。

10. 发明申请

US20110213598A1 SYSTEM AND METHOD FOR THREE-DIMENSIONAL COMPLETE TOOTH MODELING 有权
标题翻译：用于三维完全牙齿建模的系统和方法
公开(公告)号：US20110213598A1
公开(公告)日：2011-09-01
申请号：US12957103
申请日：2010-11-30
申请人： Vadim Matov , Jihua Cheng
发明人： Vadim Matov , Jihua Cheng
IPC分类号： G06F19/00 , G06G7/48 , G06T17/00 , A61C3/00 , A61C11/00
CPC分类号： G06T17/20 , A61C7/002 , G06T2207/30036 , G06T2210/44
摘要： A system and method for modeling of complete tooth, including root and crown, of a patient to facilitate orthodontic treatment are provided, wherein a generic tooth modeling is combined with a tooth crown modeling for a patient to yield a complete tooth modeling. In accordance with an exemplary embodiment, a generic tooth three-dimensional model for a particular tooth is morphed with a three-dimensional model of a patient's crown for the corresponding tooth to yield a complete three-dimensional model for that tooth. Such modeling techniques can be conducted with one or more computer-based systems, such as systems configured for storing patient data and generic tooth data, morphing such data and/or facilitating additional orthodontic treatment applications, through the use of one or more algorithms. Further adjustment of the complete tooth model for the tooth can also be provided through additional patient information, such as X-ray imaging, to address variations in root shape between a generic root and an actual root shape for a patient.
摘要翻译：提供了一种用于建模患者的完整牙齿（包括根部和冠部）以促进正畸治疗的系统和方法，其中通用牙齿建模与牙齿建模用于患者结合以产生完整的牙齿建模。根据示例性实施例，用于特定牙齿的通用牙齿三维模型用相应牙齿的患者牙冠的三维模型变形，以产生该牙齿的完整三维模型。可以使用一个或多个基于计算机的系统，例如通过使用一个或多个算法来配置用于存储患者数据和通用牙齿数据的系统，变形这样的数据和/或促进额外的正畸治疗应用的这种建模技术。还可以通过附加的患者信息（例如X射线成像）来提供用于牙齿的完整牙齿模型的进一步调整，以解决患者的通用根和实际根部形状之间的根部形状的变化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式