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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。

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