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1. 发明授权

US07347690B2 Methods for use in dental articulation 有权
标题翻译：用于牙科关节的方法
公开(公告)号：US07347690B2
公开(公告)日：2008-03-25
申请号：US10012873
申请日：2001-11-06
申请人： Russell A Jordan , James D Hansen , Joseph M Caruso , Patrick B Dufour , Baruch Nissenbaum
发明人： Russell A Jordan , James D Hansen , Joseph M Caruso , Patrick B Dufour , Baruch Nissenbaum
IPC分类号： A61C11/00
CPC分类号： A61C11/00 , A61C7/002 , A61C9/0046 , A61C13/0004
摘要： A computer implemented method includes providing a first set of digital data corresponding to an upper arch image of at least a portion of an upper dental arch of a patient, providing a second set of digital data corresponding to a lower arch image of at least a portion of a lower dental arch of the patient, providing bite alignment data representative of the spatial relationship between the upper dental arch and the lower dental arch of the patient, and aligning the upper and lower arch images relative to one another based on the bite alignment data until an aligned upper and lower arch image is attained. The aligned upper and lower arch images are moved towards each other until a first contact point is detected and at least one of the upper and lower arch images is moved relative to the other in one or more directions to a plurality of positions for determining optimal occlusion position of the lower and upper dental arches.
摘要翻译：计算机实现的方法包括提供对应于患者的上牙弓的至少一部分的上拱形图像的第一组数字数据，提供对应于至少部分的下弓形图像的第二组数字数据提供表示患者的上牙弓和下牙弓之间的空间关系的咬合对准数据，以及基于咬合对准数据相对于彼此对准上拱形图像和下弓形图像的咬合对准数据直到获得对齐的上下弓形图像。对准的上部和下部拱形图像彼此移动直到检测到第一接触点，并且上部和下部拱形图像中的至少一个在一个或多个方向上相对于另一个移动到多个位置以确定最佳遮挡上下牙拱的位置。

2. 发明授权

US09084653B2 Methods for use in dental articulation 有权
公开(公告)号：US09084653B2
公开(公告)日：2015-07-21
申请号：US11931514
申请日：2007-10-31
申请人： Russell A. Jordan , James D. Hansen , Joseph M. Caruso , Patrick B. Dufour , Baruch Nissenbaum
发明人： Russell A. Jordan , James D. Hansen , Joseph M. Caruso , Patrick B. Dufour , Baruch Nissenbaum
IPC分类号： A61C19/04 , A61C11/00 , A61C7/00 , A61C9/00 , A61C19/045
CPC分类号： A61C11/00 , A61C7/002 , A61C9/004 , A61C9/0046 , A61C19/045
摘要： A computer implemented method includes providing a first set of digital data corresponding to an upper arch image of at least a portion of an upper dental arch of a patient, providing a second set of digital data corresponding to a lower arch image of at least a portion of a lower dental arch of the patient, providing bite alignment data representative of the spatial relationship between the upper dental arch and the lower dental arch of the patient, and aligning the upper and lower arch images relative to one another based on the bite alignment data until an aligned upper and lower arch image is attained. The aligned upper and lower arch images are moved towards each other until a first contact point is detected and at least one of the upper and lower arch images is moved relative to the other in one or more directions to a plurality of positions for determining optimal occlusion position of the lower and upper dental arches.

3. 发明授权

US06322359B1 Method for use in dental articulation 有权
标题翻译：用于牙科关节的方法
公开(公告)号：US06322359B1
公开(公告)日：2001-11-27
申请号：US09705540
申请日：2000-11-03
申请人： Russell A. Jordan , James D. Hansen , Joseph M. Caruso , Patrick B. Dufour , Baruch Nissenbaum
发明人： Russell A. Jordan , James D. Hansen , Joseph M. Caruso , Patrick B. Dufour , Baruch Nissenbaum
IPC分类号： A61C1904
CPC分类号： A61C11/00 , A61C7/002 , A61C9/0046 , A61C13/0004
摘要： A computer implemented method of creating a dental model for use in dental articulation includes providing a first set of digital data corresponding to an upper arch image of at least a portion of an upper dental arch of a patient, providing a second set of digital data corresponding to a lower arch image of at least a portion of a lower dental arch of the patient, and providing hinge axis data representative of the spatial orientation of at least one of the upper and lower dental arches relative to a condylar axis of the patient. A reference hinge axis is created relative to the upper and lower arch images based on the hinge axis data. Further, the method may include bite alignment data for use in aligning the lower and upper arch images. Yet further, the method may include providing data associated with condyle geometry of the patient, so as to provide limitations on the movement of at least the lower arch image when the arch images are displayed. Further, a wobbling technique may be used to determine an occlusal position of the lower and upper dental arches. Various computer implemented methods of dental articulation are also described. For example, such dental articulation methods may include moving at least one of the upper and lower arch images to simulate relative movement of one of the upper and lower dental arches of the patient, may include displaying another image with the upper and lower dental arches of the dental articulation model, and/or may include playing back recorded motion of a patient's mandible using the dental articulation model.
摘要翻译：创建用于牙科关节的牙科模型的计算机实现方法包括提供对应于患者的上牙弓的至少一部分的上拱形图像的第一组数字数据，提供对应于第二组数字数据的第二组数字数据到达患者的下牙弓的至少一部分的较低拱形图像，并且提供表示上部和下部牙弓中的至少一个相对于患者的髁轴线的空间取向的铰链轴数据。基于铰链轴数据，相对于上下拱形图像创建参考铰链轴。此外，该方法可以包括用于对准下部和上部拱形图像的咬合对准数据。此外，该方法可以包括提供与患者的髁几何相关联的数据，以便当显示拱形图像时对至少下弓形图像的移动提供限制。此外，可以使用摆动技术来确定下牙弓和上牙弓的咬合位置。还描述了各种计算机实现的牙科关节的方法。例如，这种牙科关节法可以包括移动上部和下部弓形图像中的至少一个以模拟患者的上部和下部牙弓之一的相对运动，可以包括将另一个图像与上部和下部牙弓牙科关节模型和/或可以包括使用牙科关节模型回放患者下颌骨的记录运动。

4. 发明授权

US6152731A Methods for use in dental articulation 失效
标题翻译：用于牙科关节的方法
公开(公告)号：US6152731A
公开(公告)日：2000-11-28
申请号：US935238
申请日：1997-09-22
申请人： Russell A. Jordan , James D. Hansen , Joseph M. Caruso , Patrick B. Dufour , Baruch Nissenbaum
发明人： Russell A. Jordan , James D. Hansen , Joseph M. Caruso , Patrick B. Dufour , Baruch Nissenbaum
IPC分类号： A61B19/00 , A61C7/00 , A61C9/00 , A61C11/00 , A61C13/00 , A61C19/045
CPC分类号： A61C13/0004 , A61C11/00 , A61C7/002 , A61C9/0046
摘要： A computer implemented method of creating a dental model for use in dental articulation includes providing a first set of digital data corresponding to an upper arch image of at least a portion of an upper dental arch of a patient, providing a second set of digital data corresponding to a lower arch image of at least a portion of a lower dental arch of the patient, and providing hinge axis data representative of the spatial orientation of at least one of the upper and lower dental arches relative to a condylar axis of the patient. A reference hinge axis is created relative to the upper and lower arch images based on the hinge axis data. Further, the method may include bite alignment data for use in aligning the lower and upper arch images. Yet further, the method may include providing data associated with condyle geometry of the patient, so as to provide limitations on the movement of at least the lower arch image when the arch images are displayed. Further, a wobbling technique may be used to determine an occlusal position of the lower and upper dental arches. Various computer implemented methods of dental articulation are also described. For example, such dental articulation methods may include moving at least one of the upper and lower arch images to simulate relative movement of one of the upper and lower dental arches of the patient, may include displaying another image with the upper and lower dental arches of the dental articulation model, and/or may include playing back recorded motion of a patient's mandible using the dental articulation model.
摘要翻译：创建用于牙科关节的牙科模型的计算机实现方法包括提供对应于患者的上牙弓的至少一部分的上拱形图像的第一组数字数据，提供对应于第二组数字数据的第二组数字数据到达患者的下牙弓的至少一部分的较低拱形图像，并且提供表示上部和下部牙弓中的至少一个相对于患者的髁轴线的空间取向的铰链轴数据。基于铰链轴数据，相对于上下拱形图像创建参考铰链轴。此外，该方法可以包括用于对准下部和上部拱形图像的咬合对准数据。此外，该方法可以包括提供与患者的髁几何相关联的数据，以便当显示拱形图像时对至少下弓形图像的移动提供限制。此外，可以使用摆动技术来确定下牙弓和上牙弓的咬合位置。还描述了各种计算机实现的牙科关节的方法。例如，这种牙科关节法可以包括移动上部和下部弓形图像中的至少一个以模拟患者的上部和下部牙弓之一的相对运动，可以包括将另一个图像与上部和下部牙弓牙科关节模型和/或可以包括使用牙科关节模型回放患者下颌骨的记录运动。

5. 发明授权

US07545372B2 Method and system for imaging a patient's teeth arrangement 有权
标题翻译：用于成像患者牙齿排列的方法和系统
公开(公告)号：US07545372B2
公开(公告)日：2009-06-09
申请号：US10341866
申请日：2003-01-14
申请人： Avi Kopelman , Eldad Taub , Baruch Nissenbaum
发明人： Avi Kopelman , Eldad Taub , Baruch Nissenbaum
IPC分类号： G06T15/00
CPC分类号： A61C9/0006 , A61C9/0046 , A61C13/0004
摘要： The invention provides a method and system for obtaining a three-dimensional representation of a patient's teeth arrangement. A three-dimensional physical teeth model is provided, having a surface relief corresponding to the patient's teeth arrangement. Computerized tomography (CT) is applied to the three-dimensional physical teeth model, to thereby acquire data of multiple slices of at least a portion of the teeth model. The data is analyzed to produce a virtual three-dimensional representation of the teeth model or a portion thereof.
摘要翻译：本发明提供了一种用于获得患者牙齿布置的三维表示的方法和系统。提供三维物理牙齿模型，其具有对应于患者牙齿布置的表面浮雕。将计算机断层摄影（CT）应用于三维物理牙齿模型，从而获取至少一部分牙齿模型的多个切片的数据。分析数据以产生牙齿模型或其一部分的虚拟三维表示。

6. 发明授权

US07393208B2 Method and system for assisting in applying an orthodontic treatment 有权
标题翻译：用于辅助正畸治疗的方法和系统
公开(公告)号：US07393208B2
公开(公告)日：2008-07-01
申请号：US10797126
申请日：2004-03-11
申请人： Avi Kopelman , Eldad Taub , Baruch Nissenbaum
发明人： Avi Kopelman , Eldad Taub , Baruch Nissenbaum
IPC分类号： A61C3/00
CPC分类号： A61C7/00
摘要： A method and system for providing information for correct placement of one or more brackets on one or more corresponding teeth according to a predetermined treatment scheme. A virtual representation of a three-dimensional teeth arrangement of one or both jaws of the individual with brackets placed on said teeth is obtained wherein the position and orientation of the brackets on said teeth being designed so as to achieve a desired treatment outcome. The virtual representation is processed to generate an output data, the output data driving a display, such as a computer monitor or a printed “hard-copy”, to display an image of at least one tooth with a bracket thereon, the displayed image having three-dimensional qualities indicative of said at least one tooth as viewed from a defined viewpoint. The invention can be applied to the placement of brackets onto the buccal side of the teeth as well as onto the lingual side of the teeth.
摘要翻译：一种用于根据预定处理方案提供用于在一个或多个对应的齿上正确放置一个或多个支架的信息的方法和系统。获得具有放置在所述牙齿上的支架的个体的一个或两个爪的三维齿布置的虚拟表示，其中所述齿上的支架的位置和取向被设计成实现期望的治疗结果。处理虚拟表示以产生输出数据，驱动诸如计算机监视器或打印的“硬拷贝”的显示器的输出数据，以显示至少一个具有支架的齿的图像，所显示的图像具有从定义的观点来看，表示所述至少一个牙齿的三维特征。本发明可以应用于将托架放置在牙齿的颊侧以及牙齿的舌侧上。

7. 发明申请

US20080057466A1 METHODS FOR USE IN DENTAL ARTICULATION 有权
标题翻译：方法用于牙科治疗
公开(公告)号：US20080057466A1
公开(公告)日：2008-03-06
申请号：US11931514
申请日：2007-10-31
申请人： Russell Jordan , James Hansen , Joseph Caruso , Patrick Dufour , Baruch Nissenbaum
发明人： Russell Jordan , James Hansen , Joseph Caruso , Patrick Dufour , Baruch Nissenbaum
IPC分类号： A61C19/045
CPC分类号： A61C11/00 , A61C7/002 , A61C9/004 , A61C9/0046 , A61C19/045
摘要： A computer implemented method includes providing a first set of digital data corresponding to an upper arch image of at least a portion of an upper dental arch of a patient, providing a second set of digital data corresponding to a lower arch image of at least a portion of a lower dental arch of the patient, providing bite alignment data representative of the spatial relationship between the upper dental arch and the lower dental arch of the patient, and aligning the upper and lower arch images relative to one another based on the bite alignment data until an aligned upper and lower arch image is attained. The aligned upper and lower arch images are moved towards each other until a first contact point is detected and at least one of the upper and lower arch images is moved relative to the other in one or more directions to a plurality of positions for determining optimal occlusion position of the lower and upper dental arches.
摘要翻译：计算机实现的方法包括提供对应于患者的上牙弓的至少一部分的上拱形图像的第一组数字数据，提供对应于至少部分的下弓形图像的第二组数字数据提供表示患者的上牙弓和下牙弓之间的空间关系的咬合对准数据，以及基于咬合对准数据相对于彼此对准上拱形图像和下弓形图像的咬合对准数据直到获得对齐的上下弓形图像。对准的上部和下部拱形图像彼此移动直到检测到第一接触点，并且上部和下部拱形图像中的至少一个在一个或多个方向上相对于另一个移动到多个位置以确定最佳遮挡上下牙拱的位置。

8. 发明授权

US06976840B2 Placing an orthodontic element on a tooth surface 有权
公开(公告)号：US06976840B2
公开(公告)日：2005-12-20
申请号：US10752410
申请日：2004-01-07
申请人： Eldad Taub , Baruch Nissenbaum , Avi Kopelman
发明人： Eldad Taub , Baruch Nissenbaum , Avi Kopelman
IPC分类号： A61C7/00 , A61C7/14 , A61C9/00 , A61C3/00
CPC分类号： A61C7/146 , A61C7/002 , A61C9/0053
摘要： A method for for comparing between an orthodontic element's actual position on the surface of a tooth and a proper position comprise monitoring the element, the tooth or both once the element and the tooth are proximal to one another by an image acquisition unit which transmits an image to a screen that displays the image and displaying information on the screen regarding proper position of the element in a manner allowing to compare between the actual and the proper position is disclosed.Further disclosed is a system and device for positioning of an orthodontic element or a marking device having a marking member for marking a position for subsequent placement of an orthodontic element on a surface of a tooth.

9. 发明申请

US20050095551A1 Placing an orthodontic element on a tooth surface 有权
标题翻译：在牙齿表面放置正牙元件
公开(公告)号：US20050095551A1
公开(公告)日：2005-05-05
申请号：US10914287
申请日：2004-08-10
申请人： Eldad Taub , Baruch Nissenbaum , Avi Kopelman
发明人： Eldad Taub , Baruch Nissenbaum , Avi Kopelman
IPC分类号： A61C7/00 , A61C7/14 , A61C9/00 , A61C3/00
CPC分类号： A61C7/146 , A61C7/002 , A61C9/0053
摘要： A method for for comparing between an orthodontic element's actual position on the surface of a tooth and a proper position comprise monitoring the element, the tooth or both once the element and the tooth are proximal to one another by an image acquisition unit which transmits an image to a screen that displays the image and displaying information on the screen regarding proper position of the element in a manner allowing to compare between the actual and the proper position is disclosed. Further disclosed is a system and device for positioning of an orthodontic element or a marking device having a marking member for marking a position for subsequent placement of an orthodontic element on a surface of a tooth.
摘要翻译：一种用于比较正畸元件在牙齿表面上的实际位置和适当位置的方法包括：一旦元件和牙齿彼此靠近，即通过传递图像的图像获取单元来监测元件，牙齿或两者公开了以允许在实际位置和适当位置进行比较的方式在屏幕上显示关于元件的正确位置的信息的屏幕。还公开了一种用于定位正畸元件或标记装置的系统和装置，其具有用于标记用于随后将正牙元件放置在牙齿表面上的位置的标记构件。

10. 发明授权

US5754457A Method for performing an inverse cosine transfer function for use with multimedia information 失效
标题翻译：用于执行与多媒体信息一起使用的反余弦传递函数的方法
公开(公告)号：US5754457A
公开(公告)日：1998-05-19
申请号：US611252
申请日：1996-03-05
申请人： Benny Eitan , Baruch Nissenbaum , Meir Feder
发明人： Benny Eitan , Baruch Nissenbaum , Meir Feder
IPC分类号： G06F17/14
CPC分类号： G06F17/147
摘要： A method for performing an efficient inverse Discrete Fourier Transform (iDCT) is described. Single Instruction Multiple Data (SIMD) instructions are performed concurrently on a plurality of fixed-point data stored in multimedia registers. Operations on fixed-point data can be performed more quickly than corresponding floating-point operations. Throughout the processing of the iDCT, the fixed-point data are carefully shifted to retain the most significant bits and thereby preserve the accuracy of the mulitmedia operations. The iDCT step of transposing the matrix of multimedia data is accomplished while the data is collected to further improve efficiency. Moreover, the step of transposing the matrix of data is broken down into a series of smaller transpositions, depending on the amount of data which the processor can operate on at the same time.
摘要翻译：描述用于执行有效的逆离散傅立叶变换（iDCT）的方法。在存储在多媒体寄存器中的多个定点数据上同时执行单指令多数据（SIMD）指令。可以比相应的浮点运算更快地执行定点数据的操作。在iDCT的整个处理过程中，定点数据被仔细地移位以保持最高有效位，从而保持多媒体操作的准确性。在收集数据以进一步提高效率的同时完成多媒体数据矩阵的iDCT步骤。此外，根据处理器可以同时操作的数据量，将数据矩阵转置的步骤分解成一系列较小的转置。

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