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118 条记录 (耗时 0.031 秒)

    METHOD FOR PREPARING A PHYSICAL PLASTER MODEL
    31.
    发明申请
    METHOD FOR PREPARING A PHYSICAL PLASTER MODEL 有权
    制备物理塑料模型的方法

    公开(公告)号：US20130246014A1

    公开(公告)日：2013-09-19

    申请号：US13886159

    申请日：2013-05-02

    申请人： Eldad Taub ,  Avi Kopelman

    发明人： Eldad Taub ,  Avi Kopelman

    IPC分类号： G06T17/00 ,  G06F17/50

    CPC分类号： B29C64/00 ,  A61C5/77 ,  A61C9/0046 ,  A61C11/001 ,  A61C11/02 ,  A61C11/08 ,  A61C13/0004 ,  B33Y80/00 ,  G06F17/50 ,  G06T17/00

    摘要： The invention provides a method for creating a physical teeth model. The method comprises the following steps: providing a virtual three dimensional (3D) representation of a patient's dentition that comprises at least a region of the teeth that includes a tooth stump on which a crown is to be fitted or a region on to which a bridge is to be fitted; and preparing a physical model of the jaws of a subject from a blank, based on information from said virtual 3D image.

    摘要翻译： 本发明提供了一种用于创建物理牙齿模型的方法。 该方法包括以下步骤：提供患者牙列的虚拟三维（3D）表示，该虚拟三维（3D）表示包括至少一个牙齿的区域，所述牙齿的一个区域包括将在其上安装牙冠的牙残桩， 要安装; 并且基于来自所述虚拟3D图像的信息，从空白处准备被摄体的颌骨的物理模型。

    Method and system for providing feedback data useful in prosthodontic procedures associated with the intra oral cavity
    32.
    发明授权
    Method and system for providing feedback data useful in prosthodontic procedures associated with the intra oral cavity 有权
    用于提供反馈数据的方法和系统，其有用于与口腔内腔相关的修复术

    公开(公告)号：US07862336B2

    公开(公告)日：2011-01-04

    申请号：US11286299

    申请日：2005-11-25

    申请人： Avi Kopelman ,  Eldad Taub

    发明人： Avi Kopelman ,  Eldad Taub

    IPC分类号： A61C5/00

    CPC分类号： A61C19/04 ,  A61B5/0002 ,  A61B5/103 ,  A61B5/4547 ,  A61C5/70 ,  A61C9/0053 ,  A61C13/0004 ,  A61C13/26 ,  A61C19/00

    摘要： Feedback data useful in prosthodontic procedures associated with the intra oral cavity is provided. First, a 3D numerical model of the target zone in the intra oral cavity is provided, and this is manipulated so as to extract particular data that may be useful in a particular procedure, for example data relating to the finish line or to the shape and size of a preparation. The relationship between this data and the procedure is then determined, for example the clearance between the preparation and the intended crown. Feedback data, indicative of this relationship, is then generated, for example whether the preparation geometry is adequate for the particular type of prosthesis.

    摘要翻译： 提供了有用于与口腔内相关的修复术的反馈数据。 首先，提供了在口腔内的目标区域的3D数值模型，并且这被操纵以提取在特定过程中可能有用的特定数据，例如与终点线或形状相关的数据，以及 一个准备的大小 然后确定该数据与程序之间的关系，例如制剂和预期冠部之间的间隙。 然后产生指示该关系的反馈数据，例如制备几何是否适用于特定类型的假体。

    Method for comparing orthodontic element placement
    35.
    发明授权
    Method for comparing orthodontic element placement 有权
    比较正畸元件放置的方法

    公开(公告)号：US07507088B2

    公开(公告)日：2009-03-24

    申请号：US10098094

    申请日：2002-03-13

    申请人： Eldad Taub ,  Baruch Nissenbaum ,  Avi Kopelman

    发明人： Eldad Taub ,  Baruch Nissenbaum ,  Avi Kopelman

    IPC分类号： A61C3/00

    CPC分类号： A61C7/146 ,  A61C7/002 ,  A61C9/0046

    摘要： A method for comparing between an orthodontic element's actual position on the surface of a tooth and a proper position comprise monitoring the element, the tooth or both once the element and the tooth are proximal to one another by an image acquisition unit which transmits an image to a screen that displays the image and displaying information on the screen regarding proper position of the element in a manner allowing to compare between the actual and the proper position is disclosed. Further disclosed is a system and device for positioning of an orthodontic element or a marking device having a marking member for marking a position for subsequent placement of an orthodontic element on a surface of a tooth.

    摘要翻译： 正畸元件在牙齿表面上的实际位置与适当位置之间进行比较的方法包括：一旦元件和牙齿彼此靠近，则通过图像获取单元监测元件，牙齿或两者，该图像获取单元将图像发送到 公开了一种以允许比较实际位置和适当位置的方式在屏幕上显示关于元件的正确位置的信息的屏幕。 还公开了一种用于定位正畸元件或标记装置的系统和装置，其具有用于标记用于随后将正牙元件放置在牙齿表面上的位置的标记构件。

    Method and system for assisting in applying an orthodontic treatment
    36.
    发明申请
    Method and system for assisting in applying an orthodontic treatment 审中-公开
    用于辅助正畸治疗的方法和系统

    公开(公告)号：US20080261166A1

    公开(公告)日：2008-10-23

    申请号：US12213418

    申请日：2008-06-19

    申请人： Avi Kopelman ,  Eldad Taub ,  Baruch Nissenbaum

    发明人： Avi Kopelman ,  Eldad Taub ,  Baruch Nissenbaum

    IPC分类号： A61C7/00

    CPC分类号： A61C7/00

    摘要： A method and system for providing information for correct placement of one or more brackets on one or more corresponding teeth according to a predetermined treatment scheme. A virtual representation of a three-dimensional teeth arrangement of one or both jaws of the individual with brackets placed on said teeth is obtained, wherein the position and orientation of the brackets on said teeth being designed so as to achieve a desired treatment outcome. The virtual representation is processed to generate an output data, the output data driving a display, such as a computer monitor or a printed “hard-copy”, to display an image of at least one tooth with a bracket thereon, the displayed image having three-dimensional qualities indicative of said at least one tooth as viewed from a defined viewpoint. The invention can be applied to the placement of brackets onto the buccal side of the teeth as well as onto the lingual side of the teeth.

    摘要翻译： 一种用于根据预定处理方案提供用于在一个或多个对应的齿上正确放置一个或多个支架的信息的方法和系统。 获得具有放置在所述牙齿上的支架的个体的一个或两个爪的三维牙齿布置的虚拟表示，其中所述牙齿上的托架的位置和取向被设计成实现期望的治疗结果。 处理虚拟表示以产生输出数据，驱动诸如计算机监视器或打印的“硬拷贝”的显示器的输出数据，以显示至少一个具有支架的齿的图像，所显示的图像具有 从定义的观点来看，表示所述至少一个牙齿的三维特征。 本发明可以应用于将托架放置在牙齿的颊侧以及牙齿的舌侧上。

    Virtual orthodontic treatment
    39.
    发明申请
    Virtual orthodontic treatment 有权
    虚拟正畸治疗

    公开(公告)号：US20070298367A1

    公开(公告)日：2007-12-27

    申请号：US11889111

    申请日：2007-08-09

    申请人： Eldad Taub ,  Avi Kopelman

    发明人： Eldad Taub ,  Avi Kopelman

    IPC分类号： A61C3/00

    CPC分类号： A61C7/002 ,  A61C7/00 ,  A61C7/12 ,  G06F19/00 ,  G06N5/046 ,  G06N99/005 ,  G16H50/50

    摘要： A method for virtual orthodontic treatment is provided in which a virtual set of orthodontic components is associated, in a virtual space, with a first virtual three-dimensional image of teeth, and then by a set of rules which define the effect of the set of components' teeth, the effect of the virtual treatment can be computed. This virtual treatment can be used to predict the results of a real-life orthodontic treatment as to design such a treatment.

    摘要翻译： 提供了一种用于虚拟正畸治疗的方法，其中虚拟组合的正畸组件在虚拟空间中与牙齿的第一虚拟三维图像相关联，然后通过一组规则来定义该组的影响 组件的牙齿，可以计算虚拟治疗的效果。 这种虚拟治疗可以用于预测现实生活中正畸治疗的结果，以设计这种治疗。

    Method for preparing a physical plaster model
    40.
    发明授权
    Method for preparing a physical plaster model 有权
    准备物理石膏模型的方法

    公开(公告)号：US07220124B2

    公开(公告)日：2007-05-22

    申请号：US10676257

    申请日：2003-10-02

    申请人： Eldad Taub ,  Avi Kopelman

    发明人： Eldad Taub ,  Avi Kopelman

    IPC分类号： A61C11/00

    CPC分类号： B29C64/00 ,  A61C5/77 ,  A61C9/0046 ,  A61C11/001 ,  A61C11/02 ,  A61C11/08 ,  A61C13/0004 ,  B33Y80/00 ,  G06F17/50 ,  G06T17/00

    摘要： The invention provides a method for creating a physical teeth model. The method comprises the following steps: providing a virtual three dimensional (3D) representation of a patient's dentition that comprises at least a region of the teeth that includes a tooth stump on which a crown is to be fitted or a region on to which a bridge is to be fitted; and preparing a physical model of the jaws of a subject from a blank, based on information from said virtual 3D image.

    摘要翻译： 本发明提供了一种用于创建物理牙齿模型的方法。 该方法包括以下步骤：提供患者牙列的虚拟三维（3D）表示，该虚拟三维（3D）表示包括至少一个牙齿的区域，所述牙齿的一个区域包括将在其上安装牙冠的牙残桩， 要安装; 并且基于来自所述虚拟3D图像的信息，从空白处准备被摄体的颌骨的物理模型。