-
公开(公告)号：US06736638B1
公开(公告)日：2004-05-18
申请号：US09560130
申请日：2000-04-28
IPC分类号： A61C300
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61F2002/30953
摘要： A method and apparatus for arch wire receptacle (e.g., brackets, bands, headgear tubes, etc.) optimization includes processing that begins by obtaining a digital model of an orthodontic structure of an orthodontic patient. The processing then continues by retrieving a digital model of an initial arch wire receptacle that was selected from a plurality of digital models of arch wire receptacles. The processing then continues by digitally placing the digital model of the initial arch wire receptacle on a given tooth of the digital model of the orthodontic structure to provide a digital arch wire receptacle placement. The process then proceeds by retrieving a digital model of an arch wire. For the given tooth, the processing continues by digitally modeling a force system on the tooth based on the digital model of the initial arch wire receptacle, the digital arch wire receptacle placement, and the digital model of the arch wire. Having done this, when the force system is not optimal, the force system is modified to achieve an optimal forced system.
摘要翻译： 用于弓丝插座（例如，支架，带，头带管等）优化的方法和装置包括通过获得正畸患者的正畸结构的数字模型开始的处理。 然后通过检索从多个弓形插座的数字模型中选择的初始拱形线插座的数字模型继续处理。 然后通过数字地将初始拱形线插座的数字模型放置在正牙结构的数字模型的给定牙齿上以提供数字拱形线插座放置来继续处理。 然后，该过程通过检索拱形线的数字模型来进行。 对于给定的齿，通过基于初始拱形线插座，数字拱形线插座放置和拱形线的数字模型的数字模型对牙齿上的力系统进行数字建模来进行处理。 做到这一点，当力系统不是最优时，力系统被修改以实现最优的强制系统。
-
32.发明授权公开(公告)号：US09610628B2
公开(公告)日：2017-04-04
申请号：US13621848
申请日：2012-09-18
申请人： Friedrich Riemeier , Werner Butscher , Frank Witte , Christoph Radinger , Andrew Cordell , Rohit Sachdeva
发明人： Friedrich Riemeier , Werner Butscher , Frank Witte , Christoph Radinger , Andrew Cordell , Rohit Sachdeva
CPC分类号： B21F45/008 , A61C7/002 , A61C7/20 , B21C51/00 , B21F1/008 , B25J9/1682 , G01B11/24 , G05B2219/37426 , G05B2219/45097 , G05B2219/45167
摘要： An apparatus and method for bending or shaping orthodontic archwires or other medical devices into a complex, patient individual shape is described. The apparatus comprises of two moveable, compact, manipulators with, in total, at least three revolute joints defining three rotation axes and at least three prismatic joints defining at least three translation axes. Gripping tools are provided on the manipulators. The two manipulators are arranged to allow a relative movement in six degrees of freedom. A reduced complexity embodiment is also described having only one or two revolute joints.
-
33.发明申请Apparatus and method for customized shaping of orthodontic archwires and other medical devices 有权矫正弓形线和其他医疗器械定制成形的装置和方法公开(公告)号：US20100275668A1
公开(公告)日：2010-11-04
申请号：US12387542
申请日：2009-05-04
申请人： Friedrich Riemeier , Werner Butscher , Frank Witte , Christoph Radinger , Andrew Cordell , Rohit Sachdeva
发明人： Friedrich Riemeier , Werner Butscher , Frank Witte , Christoph Radinger , Andrew Cordell , Rohit Sachdeva
CPC分类号： B21D7/02 , A61C7/002 , A61C7/20 , B21D7/022 , B21F1/00 , B21F3/00 , B21F45/008 , B25J9/1682 , G05B2219/37426 , G05B2219/45097 , G05B2219/45167
摘要： An apparatus and method for bending or shaping orthodontic archwires or other medical devices into a complex, patient individual shape is described. The apparatus comprises of two moveable, compact, manipulators with, in total, at least three revolute joints defining three rotation axes and at least three prismatic joints defining at least three translation axes. Gripping tools are provided on the manipulators. The two manipulators are arranged to allow a relative movement in six degrees of freedom. A reduced complexity embodiment is also described having only one or two revolute joints.
摘要翻译： 描述了一种用于将正畸弓线或其他医疗装置弯曲或成形为复杂的患者个体形状的装置和方法。 该装置包括两个可移动的，紧凑的操纵器，总共具有限定三个旋转轴线的至少三个旋转接头和限定至少三个平移轴线的至少三个棱柱形接头。 操纵器上提供夹具。 两个操纵器被布置成允许六个自由度的相对运动。 还描述了仅具有一个或两个旋转接头的简化复杂性实施例。
-
34.发明申请公开(公告)号：US20060281041A1
公开(公告)日：2006-12-14
申请号：US11438109
申请日：2006-05-19
申请人： Rudger Rubbert , Thomas Weise , Peer Sporbert , Hans Imgrund , Mario Leichner , Rohit Sachdeva
发明人： Rudger Rubbert , Thomas Weise , Peer Sporbert , Hans Imgrund , Mario Leichner , Rohit Sachdeva
IPC分类号： A61C3/00
CPC分类号： A61C9/0053 , A61C7/002 , B33Y80/00 , G06F19/00 , G06F19/321 , G16H40/63 , G16H50/50
摘要： A method is described for taking a three-dimensional virtual model of the dentition and associated anatomical structures of a patient and isolating individual teeth from the rest of the anatomical structure, e.g. gums, to thereby produce individual, virtual three-dimensional tooth objects. The individual tooth objects can be displayed on the display of an orthodontic workstation and moved independently from each other, and thereby form the basis of planning treatment for the patient. The individual, virtual three-dimensional tooth objects are created by comparing the virtual model of the dentition to virtual, three-dimensional template teeth that are stored in memory in a process described in detail herein. The template teeth can include roots as well as crowns. The template teeth can be stored objects acquired from some external source or alternatively developed from a database of patient scans. Virtual three-dimensional brackets are also stored in the memory of the workstation. The virtual brackets can be placed on the virtual teeth and moved relative to the teeth as needed in a preliminary step in treatment planning.
-
公开(公告)号：US06315553B1
公开(公告)日：2001-11-13
申请号：US09452038
申请日：1999-11-30
申请人： Rohit Sachdeva , Rudger Rubbert , Thomas Weise , Ron Jennings
发明人： Rohit Sachdeva , Rudger Rubbert , Thomas Weise , Ron Jennings
IPC分类号： A61C300
摘要： A method and apparatus for treating an orthodontic patient include processing that begins by generating digital information regarding the orthodontic patient by a site orthodontic system. The site orthodontic system then transmits the digital information to an orthodontic server, which creates an electronic patient record therefrom. The orthodontic server then generates an initial treatment from the electronic patient record, wherein the initial treatment plan includes precise steps to obtain a desired orthodontic structure. The orthodontic server then transmits a digital version of the initial treatment plan to the site orthodontic system. Upon confirmation from the site orthodontic system, the orthodontic server designs an orthodontic apparatus for one of the precise steps based on the treatment plan. The orthodontic apparatus is then fabricated and provided to the site orthodontic system. At predetermined points in time after installation of the orthodontic apparatus in accordance with the treatment plan, the patient's mouth is electronically scanned to obtain updated digital information. The site orthodontic system provides the updated digital information to the orthodontic server, which uses the updated digital information to update the electronic patient record. From the updated electronic patient record, the orthodontic server determines whether the actual movement of the patient's teeth is as predicted. If so, the next step of the initial treatment plan is executed. If, however, the actual movement is not as predicted, the orthodontic server adjusts the treatment plan to obtain the desired results. After the treatment plan has been adjusted, the next step of the revised treatment plan is executed. This monitoring of a patient's progress and revising the treatment plan, when necessary, continues throughout the treatment.
摘要翻译： 用于治疗正畸患者的方法和装置包括通过由正畸系统产生关于正畸患者的数字信息开始的处理。 现场正畸系统然后将数字信息发送到正畸服务器，从而从其创建电子病人记录。 然后，正畸服务器从电子患者记录产生初始治疗，其中初始治疗计划包括获得所需正畸结构的精确步骤。 然后，正畸服务器将初始治疗计划的数字版本发送到正畸系统。 在正畸系统确认之后，正畸服务器根据治疗计划为正确的设备设计一个精确的步骤。 然后将正畸装置制造并提供给正畸系统。 在根据治疗计划安装正畸装置之后的预定时间点，电子扫描病人的嘴以获得更新的数字信息。 正畸系统向正畸服务器提供更新的数字信息，其使用更新的数字信息来更新电子病人记录。 从更新的电子病历记录，正畸服务器确定患者牙齿的实际运动是否如预期的那样。 如果是这样，则执行初始治疗计划的下一步骤。 然而，如果实际运动没有如预期，则正畸服务器调整治疗计划以获得期望的结果。 治疗计划调整后，执行治疗计划的下一步。 在必要时，对患者的进展情况进行监测，并在整个治疗过程中继续修订治疗计划。
-
36.发明申请APPARATUS AND METHOD FOR CUSTOMIZED SHAPING OF ORTHODONTIC ARCHWIRES AND OTHER MEDICAL DEVICES 有权用于定制正交构造和其他医疗设备的装置和方法公开(公告)号：US20140076015A1
公开(公告)日：2014-03-20
申请号：US13621848
申请日：2012-09-18
申请人： Friedrich Riemeier , Werner Butscher , Frank Witte , Christoph Radinger , Andrew Cordell , Rohit Sachdeva
发明人： Friedrich Riemeier , Werner Butscher , Frank Witte , Christoph Radinger , Andrew Cordell , Rohit Sachdeva
IPC分类号： B21C51/00
CPC分类号： B21F45/008 , A61C7/002 , A61C7/20 , B21C51/00 , B21F1/008 , B25J9/1682 , G01B11/24 , G05B2219/37426 , G05B2219/45097 , G05B2219/45167
摘要： An apparatus and method for bending or shaping orthodontic archwires or other medical devices into a complex, patient individual shape is described. The apparatus comprises of two moveable, compact, manipulators with, in total, at least three revolute joints defining three rotation axes and at least three prismatic joints defining at least three translation axes. Gripping tools are provided on the manipulators. The two manipulators are arranged to allow a relative movement in six degrees of freedom. A reduced complexity embodiment is also described having only one or two revolute joints.
摘要翻译： 描述了一种用于将正畸弓线或其他医疗装置弯曲或成形为复杂的患者个体形状的装置和方法。 该装置包括两个可移动的，紧凑的操纵器，总共具有限定三个旋转轴线的至少三个旋转接头和限定至少三个平移轴线的至少三个棱柱形接头。 操纵器上提供夹具。 两个操纵器被布置成允许六个自由度的相对运动。 还描述了仅具有一个或两个旋转接头的简化复杂性实施例。
-
公开(公告)号：US07590462B2
公开(公告)日：2009-09-15
申请号：US11285629
申请日：2005-11-22
CPC分类号： G06T17/00 , A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0046 , A61C13/0004 , A61F2002/30953 , B33Y50/00 , B33Y80/00 , G06F19/00 , G06F19/3418 , G06F19/3481 , G06Q10/06 , G16H50/50 , G16H80/00
摘要： Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance. A variety of possible appliance and appliance manufacturing systems are contemplated, including customized archwires and customized devices for placement of off-the shelf brackets on the archwires, and removable orthodontic appliances.
-
公开(公告)号：US07013191B2
公开(公告)日：2006-03-14
申请号：US10951119
申请日：2004-09-27
CPC分类号： G06T17/00 , A61C7/00 , A61C7/002 , A61C7/12 , A61C7/14 , A61C7/146 , A61C7/28 , A61C9/0046 , A61C13/0004 , A61F2002/30953 , B33Y50/00 , B33Y80/00 , G06F19/00 , G06F19/321 , G06F19/3481 , G06Q10/06 , G16H50/50
摘要： Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance. A variety of possible appliance and appliance manufacturing systems are contemplated, including customized archwires and customized devices for placement of off-the shelf brackets on the archwires, and removable orthodontic appliances.
-
39.发明申请公开(公告)号：US20050095552A1
公开(公告)日：2005-05-05
申请号：US11010776
申请日：2004-12-13
申请人： Peer Sporbert , Hans Imgrund , Dimitrij Kouzian , Stephan Maetzel , Rohit Sachdeva , Rudger Rubbert
发明人： Peer Sporbert , Hans Imgrund , Dimitrij Kouzian , Stephan Maetzel , Rohit Sachdeva , Rudger Rubbert
CPC分类号： A61C7/00 , A61C7/002 , A61C7/146 , A61C9/0053 , A61C13/0004 , A61C13/097 , A61C19/04 , A61F2002/30953 , B33Y50/00 , B33Y70/00 , B33Y80/00 , G06F19/00 , G06F19/3481 , G06T17/00 , G06T19/20 , G06T2210/21 , G06T2219/2012 , G16H50/50
摘要： Occlusal contact between upper and lower virtual three-dimensional teeth of a patient when the upper and lower arches are in an occlused condition are determined and displayed to the user on a user interface of a general purpose computing device. Various techniques for determining occlusal contacts are described. The areas where occlusal contact occurs is displayed on the user interface in a readily perceptible manner, such as by showing the occlusal contacts in green. If the proposed set-up would result in a interpenetration of teeth in opposing arches, such locations of interpenetration are illustrated in a contrasting color or shading (e.g., red). The ability to calculate distances and display occlusal contacts in a proposed set-up assists the user in planning treatment for the patient. The process can be extended to interproximal contact detection as well. The concepts also apply to dental prosthetics, such as crowns, fillings and dentures.
-
40.发明授权公开(公告)号：US06250918B1
公开(公告)日：2001-06-26
申请号：US09451609
申请日：1999-11-30
申请人： Rohit Sachdeva , Rudger Rubbert
发明人： Rohit Sachdeva , Rudger Rubbert
IPC分类号： A61C300
CPC分类号： A61C7/00 , A61C7/002 , A61C9/0046 , A61C13/0004
摘要： A method and apparatus for simulating tooth movement for an orthodontic patient include processing that begins by determining, on a tooth by tooth basis, a three-dimensional direct path of movement from a three-dimensional digital model of an actual orthodontic structure and a three-dimensional digital model of a desired orthodontic structure. The processing continues by simulating tooth movement for a plurality of teeth based on each tooth's corresponding three-dimensional direct path. The process then determines whether a conflict arises between at least two teeth of the plurality of teeth, or for a single tooth, during the simulating. If a conflict arose between at least two teeth, the conflict is resolved with respect to a priority tooth of the teeth in conflict.
摘要翻译： 用于模拟正畸患者的牙齿运动的方法和装置包括首先通过基于牙齿基础确定来自实际正畸结构的三维数字模型的三维直接运动路径， 所需正畸结构的三维数字模型。 通过基于每个齿的相应的三维直接路径模拟多个齿的齿移动继续处理。 然后，该过程在模拟期间确定在多个齿的至少两个齿之间是否产生冲突，或者在模拟期间确定是否产生针对单个齿的冲突。 如果至少有两颗牙齿之间发生冲突，就会在冲突中牙齿的优先牙齿上解决冲突。
-
-
-
-
-
-
-
-
-
搜索结果
104 条记录 (耗时 0.027 秒)
