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公开(公告)号：US09017071B2
公开(公告)日：2015-04-28
申请号：US14084187
申请日：2013-11-19
摘要： An electronic 3D model of at least a portion of a maxillary arch of a patient is displayed. Inputs indicating a peak of a mesiobuccal cusp of a maxillary first molar are received for both the patient's right and left sides. In addition, an electronic 3D model of at least a portion of a mandibular arch of a patient is displayed. Inputs indicating relevant points on the mandibular first molar are received for both the patient's right and left sides. Side scores are generated for the patient's right and left sides based on the indicated points. A final occlusion score for the patient is displayed. The final occlusion score is based on the side score for the right side and the side score for the left side.
摘要翻译： 显示患者上颌弓的至少一部分的电子3D模型。 输入表示上颌第一磨牙的中尺骨尖端的峰值，用于患者的右侧和左侧。 此外，显示患者的下颌弓的至少一部分的电子3D模型。 对于患者的右侧和左侧均收到指示下颌第一磨牙相关点的输入。 根据指示点为患者的左右两侧产生侧分。 显示患者的最终闭塞得分。 最终的遮挡分数取决于右侧的侧分和左侧的得分。
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公开(公告)号：US20180147039A1
公开(公告)日：2018-05-31
申请号：US15578206
申请日：2016-05-27
申请人： Gary L. Carlson , Bruce W. Hultgren , Steven M. Rzepecki , Michael C. Marshall , Timothy Hillukka
发明人： Gary L. Carlson , Bruce W. Hultgren , Steven M. Rzepecki , Michael C. Marshall , Timothy Hillukka
IPC分类号： A61C19/045 , A61C19/05
CPC分类号： A61C19/045 , A61B5/00 , A61B5/0073 , A61B5/11 , A61B5/1121 , A61B5/228 , A61C19/04 , A61C19/05
摘要： The disclosure provides an improved bite information collection apparatus. In some embodiments, the bite information collection apparatus includes an upper face bow coupled to an upper clutch and a lower face bow coupled to a lower clutch. Additionally the bite information collection apparatus can be configured to a system for digitally retrieving and analyzing a patient's bite. The systems and methods described better simulate motion by using data to replicate bite motion on an improved automated articulator, which can be retrieved by digital or mechanical means.
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公开(公告)号：US20150356268A1
公开(公告)日：2015-12-10
申请号：US14682716
申请日：2015-04-09
申请人： Bruce W. Hultgren
摘要： An electronic 3D model of at least a portion of a maxillary arch of a patient is displayed. Inputs indicating a tip of a mesiobuccal cusp of a maxillary first molar are received for both the patient's right and left sides. In addition, an electronic 3D model of at least a portion of a mandibular arch of a patient is displayed. Inputs indicating relevant points on the mandibular first molar are received for both the patient's right and left sides. Side scores are generated for the patient's right and left sides based on the indicated points. A final occlusion score for the patient is displayed. The final occlusion score is based on the side score for the right side and the side score for the left side.
摘要翻译： 显示患者上颌弓的至少一部分的电子3D模型。 对于患者的右侧和左侧都接收到指示上颌第一磨牙的中尺骨尖端尖端的输入。 此外，显示患者的下颌弓的至少一部分的电子3D模型。 对于患者的右侧和左侧均收到指示下颌第一磨牙相关点的输入。 根据指示点为患者的左右两侧产生侧分。 显示患者的最终闭塞得分。 最终的遮挡分数取决于右侧的侧分和左侧的得分。
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公开(公告)号：US09144472B2
公开(公告)日：2015-09-29
申请号：US13623754
申请日：2012-09-20
摘要： A system and method for evaluating dental treatment utilizes virtual models created from scanned plaster casts. Patient's teeth are directly scanned with a three dimensional scanner or plaster casts of the patient teeth following treatment are scanned for evaluation. A planned configuration based on a plaster cast prior to treatment is created and the desired position and the two models are compared so that the actual position of the teeth may be compared to the desired position after treatment. Superimposition of the virtual models provides accurate and precise measurement of variances between the two virtual models. Difficulties due to superimposing the models, which are of the entire arch and evaluations based on individual teeth are overcome by applying an iterative closest point algorithm to correct the position and provide a truer measurement for evaluation. Differences between a preferred position of a patient's teeth and actual position of a patient's teeth may be assigned a score and the score may be compared to other patients to rank the patient needs.
摘要翻译： 用于评估牙齿治疗的系统和方法利用从扫描的石膏铸造产生的虚拟模型。 用三维扫描仪直接扫描病人的牙齿，然后扫描治疗后进行评估。 创建基于治疗前的石膏铸造的预定构造，并比较所需的位置和两个模型，使得可以将牙齿的实际位置与治疗后的期望位置进行比较。 虚拟模型的叠加提供了两个虚拟模型之间的差异的准确和精确的测量。 由于通过应用迭代最近点算法来校正位置并提供更真实的评估测量来克服由于叠加具有整个拱形和基于单个牙齿的评估的模型所引起的困难。 患者牙齿的优选位置和患者牙齿的实际位置之间的差异可以被分配一个分数，并且该评分可以与其他患者进行比较以评估患者的需要。
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公开(公告)号：US06579095B2
公开(公告)日：2003-06-17
申请号：US09746468
申请日：2000-12-22
IPC分类号： A61C1100
CPC分类号： A61C11/001 , A61C9/0053
摘要： Methods for scanning and registering parts having complex geometries, such as dental study casts and mating housing shells for electronic devices, pacemakers, and other devices.
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公开(公告)号：US09827138B2
公开(公告)日：2017-11-28
申请号：US14606690
申请日：2015-01-27
申请人： Bruce W. Hultgren
发明人： Bruce W. Hultgren
IPC分类号： A61C13/00 , A61C5/00 , A61C7/00 , G06T17/00 , A61F5/56 , A61C7/08 , B29C67/00 , G06F17/50 , B33Y50/02 , G06F3/0484 , A61C7/36
CPC分类号： A61F5/566 , A61C5/007 , A61C7/002 , A61C7/08 , A61C7/36 , A61C13/0004 , B29C64/386 , B33Y50/02 , G05B2219/45167 , G06F3/0484 , G06F17/50 , G06T17/00 , G06T2210/41 , G06T2219/2004 , Y10T29/49567
摘要： A technique for fabricating a surgical splint for use in correcting a dental condition of a patient. The technique involves obtaining a three-dimensional digital model of lower and upper arch dentitions of the patient having the dental condition. Relative positions of the lower and upper arch dentitions are adjusted with respect to each other in the three-dimensional digital model using a computing device. An electronic model of a splint is generated based on the adjusted relative positions of the lower and upper arch dentitions. A splint is then generated in a physical form from the electronic model of the splint.
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公开(公告)号：US20160262849A1
公开(公告)日：2016-09-15
申请号：US15068080
申请日：2016-03-11
申请人： Bruce W. Hultgren
CPC分类号： A61C7/002 , A61C5/007 , A61C13/0019 , A61C13/0022 , A61C13/34 , A61C19/003 , B29C64/112 , G09B23/283 , Y10T29/49567
摘要： A technique for fabricating a surgical splint for use in correcting a dental condition of a patient. The technique involves obtaining a three-dimensional digital model of lower and upper arch dentitions of the patient having the dental condition. Relative positions of the lower and upper arch dentitions are adjusted with respect to each other in the three-dimensional digital model using a computing device. A relative positioning structure is added to the three-dimensional digital model using the computing device. A physical model of the patient's corrected dentition is then generated from the three-dimensional digital model. The physical model includes the relative positioning structure that connects the lower and upper arch dentitions of the physical model at the adjusted relative position. The surgical splint is then formed using the physical model. A non-surgical splint is also described.
摘要翻译： 一种用于制造用于矫正患者牙齿状况的手术夹板的技术。 该技术涉及获得具有牙齿状况的患者的下弓和上弓牙齿的三维数字模型。 使用计算装置在三维数字模型中相对于彼此调节下弓和上弓牙齿的相对位置。 使用计算设备将相对定位结构添加到三维数字模型。 然后从三维数字模型生成患者矫正牙列的物理模型。 物理模型包括在调整后的相对位置连接物理模型的下弓和上弓牙齿的相对定位结构。 然后使用物理模型形成手术夹板。 还描述了非外科夹板。
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公开(公告)号：US20150210014A1
公开(公告)日：2015-07-30
申请号：US14606690
申请日：2015-01-27
申请人： Bruce W. Hultgren
发明人： Bruce W. Hultgren
CPC分类号： A61F5/566 , A61C5/007 , A61C7/002 , A61C7/08 , A61C7/36 , A61C13/0004 , B29C64/386 , B33Y50/02 , G05B2219/45167 , G06F3/0484 , G06F17/50 , G06T17/00 , G06T2210/41 , G06T2219/2004 , Y10T29/49567
摘要： A technique for fabricating a surgical splint for use in correcting a dental condition of a patient. The technique involves obtaining a three-dimensional digital model of lower and upper arch dentitions of the patient having the dental condition. Relative positions of the lower and upper arch dentitions are adjusted with respect to each other in the three-dimensional digital model using a computing device. An electronic model of a splint is generated based on the adjusted relative positions of the lower and upper arch dentitions. A splint is then generated in a physical form from the electronic model of the splint.
摘要翻译： 一种用于制造用于矫正患者牙齿状况的手术夹板的技术。 该技术涉及获得具有牙齿状况的患者的下弓和上弓牙齿的三维数字模型。 使用计算装置在三维数字模型中相对于彼此调节下弓和上弓牙齿的相对位置。 基于调整后的上下弓形牙列的相对位置产生夹板的电子模型。 然后从夹板的电子模型以物理形式产生夹板。
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公开(公告)号：US20140162233A1
公开(公告)日：2014-06-12
申请号：US13956593
申请日：2013-08-01
CPC分类号： A61C7/002 , A61C5/007 , A61C13/0019 , A61C13/0022 , A61C13/34 , A61C19/003 , B29C64/112 , B29C67/0059 , G09B23/283 , Y10T29/49567
摘要： A technique for fabricating a surgical splint for use in correcting a dental condition of a patient. The technique involves obtaining a three-dimensional digital model of lower and upper arch dentitions of the patient having the dental condition. Relative positions of the lower and upper arch dentitions are adjusted with respect to each other in the three-dimensional digital model using a computing device. A relative positioning structure is added to the three-dimensional digital model using the computing device. A physical model of the patient's corrected dentition is then generated from the three-dimensional digital model. The physical model includes the relative positioning structure that connects the lower and upper arch dentitions of the physical model at the adjusted relative position. The surgical splint is then formed using the physical model. A non-surgical splint is also described.
摘要翻译： 一种用于制造用于矫正患者牙齿状况的手术夹板的技术。 该技术涉及获得具有牙齿状况的患者的下弓和上弓牙齿的三维数字模型。 使用计算装置在三维数字模型中相对于彼此调节下弓和上弓牙齿的相对位置。 使用计算设备将相对定位结构添加到三维数字模型。 然后从三维数字模型生成患者矫正牙列的物理模型。 物理模型包括在调整后的相对位置连接物理模型的下弓和上弓牙齿的相对定位结构。 然后使用物理模型形成手术夹板。 还描述了非外科夹板。
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公开(公告)号：US20140106294A1
公开(公告)日：2014-04-17
申请号：US14052497
申请日：2013-10-11
CPC分类号： A61B5/0088 , A61C9/0006 , A61C19/045 , A61C19/052
摘要： A system and method for modeling bite function. A top pantograph is fixed to a patient via clutches to the top teeth of the patient, a bottom pantograph is fixed to a patient via clutches to the bottom teeth of the patient and the actual bite of the patient is optically monitored by monitoring the relation of the top pantograph to the bottom pantograph during a bite cycle and storing a hinge axis. Data is stored relating to the actual bite and the top teeth are scanned to create a top teeth model while the bottom teeth are scanned to create a bottom teeth model. A digital representation of the top pantograph is digitally fitted to the top teeth, a digital representation of the bottom pantograph bottom pantograph is digitally fitted to the bottom teeth, and the relationship of the top teeth model and the bottom teeth model to the hinge axis is recorded. A bite model is digitally created by recording the position of the top teeth model in relation to the bottom teeth model while digitally moving the bottom teeth model with respect to the top teeth model around the hinge axis.
摘要翻译： 一种用于建模咬合功能的系统和方法。 顶部受电弓通过离合器固定到患者的顶部牙齿上，底部缩放仪通过离合器固定在患者的底部牙齿上，通过监测患者的实际咬合来监测患者的实际咬合， 在咬合循环期间底部受电弓的顶部受电弓并存储铰链轴。 存储与实际咬合相关的数据，并且扫描顶部牙齿以创建顶部牙齿模型，同时扫描底部牙齿以产生底部牙齿模型。 顶部受电弓的数字表示数字地安装在顶部牙齿上，底部受电弓底部受电弓的数字表示数字地装配到底部的齿上，并且顶部齿轮模型和底部齿轮模型与铰链轴的关系是 记录。 通过相对于底齿模型记录顶齿模型的位置而数字地创建咬模型，同时相对于围绕铰链轴线的顶齿模型数字移动底齿模型。
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