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1. 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.

2. 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。

3. 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。

4. 发明授权

US5380196A Orthodontic bracket with archwire slot liner 失效
标题翻译：正畸托架与弓丝槽衬
公开(公告)号：US5380196A
公开(公告)日：1995-01-10
申请号：US61164
申请日：1993-05-13
申请人： John S. Kelly , James D. Hansen , Joseph M. Caruso
发明人： John S. Kelly , James D. Hansen , Joseph M. Caruso
IPC分类号： A61C7/14 , A61C7/28 , A61C3/00
CPC分类号： A61C7/141
摘要： An orthodontic bracket, such as a bracket made of ceramic material, is provided with a liner that enhances sliding mechanics between the bracket and an archwire. A portion of the liner projects beyond the bracket body and optionally includes an occlusal, gingival or lingual section that extends over a mesial or distal side of the bracket body. A bottom surface of the liner is located a distance from a bottom wall of a channel receiving the liner, and the distance optionally varies along the length of the archwire slot in order to urge the attached tooth to rotate as needed about its long axis. The liner is bonded to the bracket body in such a manner that the bracket body is thereafter held by the liner in compression.
摘要翻译：正牙托架，例如由陶瓷材料制成的托架，设有一个衬垫，可增强托架与弓丝之间的滑动力学性能。衬垫的一部分突出超过支架主体，并且可选地包括在支架主体的中间或远侧延伸的咬合，牙龈或舌侧部分。衬垫的底表面距接收衬套的通道的底壁一定距离，并且该距离可选择地沿着弓丝槽的长度变化，以便根据需要围绕其长轴促使附着的齿旋转。衬垫以这样的方式结合到支架主体，使得支架主体此后由衬垫压紧。

5. 发明授权

US6089868A Selection of orthodontic appliances 失效
公开(公告)号：US6089868A
公开(公告)日：2000-07-18
申请号：US78879
申请日：1998-05-14
申请人： Russell A. Jordan , James D. Hansen , Yang Zhu
发明人： Russell A. Jordan , James D. Hansen , Yang Zhu
IPC分类号： A61C7/00 , A61C7/12 , A61C19/00 , A61C5/00
CPC分类号： A61C7/12 , A61C2007/004 , A61C7/002
摘要： A computer implemented method of orthodontic appliance selection includes providing data representative of one or more teeth of a patient and providing data representative of a set of orthodontic appliances. Each orthodontic appliance of the set of orthodontic appliances has an appliance parameter that varies from the other orthodontic appliances of the set. At least one geometrical parameter of the one or more teeth of the patient is determined using the data representative thereof. The geometrical parameter is compared to the data representative of the set of orthodontic appliances and one orthodontic appliance of the set is selected based on the comparison. The set of orthodontic appliances may be a set of orthodontic bands with each band of the set having a different size. Further, such bands may be precoated with an adhesive material. A computer readable medium tangibly embodying a program executable for use in selection of orthodontic appliances, a system for use in orthodontia using such selection, and a method of fitting an orthodontic band to a patient are also provided. Further, an article including a container and a set of precoated bands received therein is provided.

6. 发明授权

US5746594A Orthodontic appliance with asymmetric bonding structure 失效
标题翻译：具有不对称结合结构的正畸器具
公开(公告)号：US5746594A
公开(公告)日：1998-05-05
申请号：US611120
申请日：1996-03-05
申请人： Russell A. Jordan , James D. Hansen
发明人： Russell A. Jordan , James D. Hansen
IPC分类号： A61C7/14 , A61C7/12 , A61C7/16 , A61C7/28 , A61C3/00
CPC分类号： A61C7/12 , A61C7/16
摘要： An orthodontic appliance such as a bracket has bonding structure that provides a greater bond strength to the tooth in regions beneath an occlusal edge portion of the base in comparison to regions beneath at least one of a mesial edge portion, distal edge portion and occlusal edge portion of the base. The weaker bond strengths beneath the mesial edge portion, the distal edge portion and/or the gingival edge portion facilitate removal of the appliance by the orthodontist when desired. The higher bond strength beneath the occlusal edge portion is sufficient to securely retain the appliance on the tooth and safely resist the forces normally encountered during orthodontic treatment.
摘要翻译：诸如支架的正畸矫治器具有接合结构，其与基底的咬合边缘部分下方的区域中的牙齿相比，在中间边缘部分，远端边缘部分和咬合边缘部分中的至少一个下方的区域中具有更大的粘合强度的基地。中间边缘部分，远端边缘部分和/或牙龈边缘部分之下的较弱的粘合强度有助于在需要时由牙齿矫正器去除器具。咬合边缘部分下方的较高的粘合强度足以将器具牢固地保持在牙齿上并且安全地抵抗正畸治疗期间通常遇到的力。

7. 发明授权

US06350119B1 Selection of orthodontic appliances 失效
标题翻译：选择矫正器具
公开(公告)号：US06350119B1
公开(公告)日：2002-02-26
申请号：US09567163
申请日：2000-05-08
申请人： Russell A. Jordan , James D. Hansen , Yang Zhu
发明人： Russell A. Jordan , James D. Hansen , Yang Zhu
IPC分类号： A61C300
CPC分类号： A61C7/12 , A61C7/002 , A61C2007/004
摘要： A computer implemented method of orthodontic appliance selection includes providing data representative of one or more teeth of a patient and providing data representative of a set of orthodontic appliances. Each orthodontic appliance of the set of orthodontic appliances has an appliance parameter that varies from the other orthodontic appliances of the set. At least one geometrical parameter of the one or more teeth of the patient is determined using the data representative thereof. The geometrical parameter is compared to the data representative of the set of orthodontic appliances and one orthodontic appliance of the set is selected based on the comparison. The set of orthodontic appliances may be a set of orthodontic bands with each band of the set having a different size. Further, such bands may be precoated with an adhesive material. A computer readable medium tangibly embodying a program executable for use in selection of orthodontic appliances, a system for use in orthodontia using such selection, and a method of fitting an orthodontic band to a patient are also provided. Further, an article including a container and a set of precoated bands received therein is provided.
摘要翻译：计算机实施的矫正器具选择方法包括提供表示患者的一个或多个牙齿的数据，并提供表示一组正畸器具的数据。该组矫正器具的每个矫正器具具有与该组的其它正畸器具不同的器具参数。使用其代表的数据来确定患者的一个或多个牙齿的至少一个几何参数。将几何参数与代表正畸装置的数据进行比较，并且基于比较选择组的一个正畸装置。该组矫正器具可以是一组正畸带，其中每个带的带具有不同的尺寸。此外，这种带可以用粘合剂材料预涂布。还提供了一种有形地体现可用于选择正畸器具的程序的计算机可读介质，使用这种选择的在正畸中使用的系统以及将正畸带装配到患者的方法。此外，提供了包括容器和其中接收的一组预涂带的物品。

8. 发明授权

US07374420B2 Multi-layer adhesives and methods for bonding orthodontic appliances to tooth structure 有权
标题翻译：多层粘合剂和将正畸矫治器粘接到牙齿结构上的方法
公开(公告)号：US07374420B2
公开(公告)日：2008-05-20
申请号：US10740980
申请日：2003-12-19
申请人： Joan V. Brennan , David K. Cinader , James D. Hansen , Darrell S. James
发明人： Joan V. Brennan , David K. Cinader , James D. Hansen , Darrell S. James
IPC分类号： A61C3/00
CPC分类号： A61C7/146 , A61C7/16 , A61C2202/01
摘要： The present invention provides multi-layer adhesives and methods that are useful for bonding orthodontic appliances to a tooth structure. The multi-layer adhesives can be precoated on an orthodontic appliance, or alternatively, they can be provided on an adhesive delivery system for transfer to an orthodontic appliance. The multi-layer adhesives and methods preferably provide a useful balance of properties for bonding orthodontic appliances to the tooth structure.
摘要翻译：本发明提供了多种粘合剂和方法，其可用于将正牙器具粘合到牙齿结构上。多层粘合剂可以在正畸装置上预涂，或者可以提供在粘合剂递送系统上以转移到正畸器具。多层粘合剂和方法优选提供用于将正畸器具粘合到牙齿结构的有用的性能平衡。

9. 发明授权

US06988887B2 Orthodontic separators 失效
标题翻译：正畸分离器
公开(公告)号：US06988887B2
公开(公告)日：2006-01-24
申请号：US10078970
申请日：2002-02-18
申请人： James D. Hansen , Tsi-Zong Tzou
发明人： James D. Hansen , Tsi-Zong Tzou
IPC分类号： A61C7/00
CPC分类号： A61C7/00 , A61C7/10 , A61C7/22 , A61C2201/005 , A61C2201/007
摘要： An orthodontic separator, dimensioned such that it can be inserted between adjacent teeth. The separator is characterized in that it exhibits an increase in compressive force after insertion between adjacent teeth in the oral environment. The separator, after insertion, exerts sufficient force on the adjacent teeth to push the teeth apart.
摘要翻译：一种正畸分离器，其尺寸使得其可以插入相邻的牙齿之间。分离器的特征在于其在口腔环境中相邻牙齿插入后表现出增加的压缩力。分离器在插入之后对相邻的齿施加足够的力以将齿分开。

10. 发明授权

US06799966B1 Fluoropolymeric orthodontic article 有权
标题翻译：含氟聚合物正畸制品
公开(公告)号：US06799966B1
公开(公告)日：2004-10-05
申请号：US09262628
申请日：1999-03-04
申请人： Jerold S. Horn , James D. Hansen
发明人： Jerold S. Horn , James D. Hansen
IPC分类号： A61C300
CPC分类号： A61C7/14
摘要： Disclosed is an orthodontic article that includes a fluoropolymer and that exhibits at least 0.001% transmittance at 546 nm when measured according to the Transmittance Test Procedure.
摘要翻译：公开了一种包括含氟聚合物的正畸制品，并且当根据透射率测试程序测量时，其在546nm处显示出至少0.001％的透光率。

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