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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：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：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：US20100169057A1
公开(公告)日：2010-07-01
申请号：US12610070
申请日：2009-10-30
IPC分类号： G06F17/50
CPC分类号： A61C7/00 , A61C7/002 , A61C9/0053
摘要： A method for simulating tooth movement utilizes electronic modeling to represent the teeth. Instant centers of rotation are determined and projected paths of movement are plotted. The electronic model provides improved precision and provides a method for simulating movement in three dimensions. The movement from growth and/or correction is shown with the electronic model. The simulation provides for improved correction.
摘要翻译： 用于模拟牙齿运动的方法利用电子建模来表示牙齿。 确定瞬时旋转中心并绘制投影的运动路径。 电子模型提供了改进的精度，并提供了一种在三维模拟运动的方法。 电子模型显示了生长和/或校正的运动。 该模拟提供改进的校正。
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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：US09308056B2
公开(公告)日：2016-04-12
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：US20140205964A1
公开(公告)日：2014-07-24
申请号：US14084187
申请日：2013-11-19
IPC分类号： A61C7/00
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：US20130273491A1
公开(公告)日：2013-10-17
申请号：US13623754
申请日：2012-09-20
IPC分类号： A61C7/00
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：US20100145664A1
公开(公告)日：2010-06-10
申请号：US12540233
申请日：2009-08-12
CPC分类号： A61C7/00 , A61C7/002 , A61C9/0053
摘要： A method for simulating tooth movement utilizes electronic modeling to represent the teeth. Instant centers of rotation are determined and projected paths of movement are plotted. The electronic model provides improved precision and provides a method for simulating movement in three dimensions. The movement from growth and/or correction is shown with the electronic model. The simulation provides for improved correction.
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