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118 条记录 (耗时 0.024 秒)

    Method for preparing a physical plaster model
    93.
    发明申请
    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：US20050250075A1

    公开(公告)日：2005-11-10

    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： A61C9/00 ,  A61C11/00 ,  A61C11/02 ,  A61C11/08 ,  A61C13/00 ,  A61C13/34

    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 acquiring three-dimensional teeth image
    96.
    发明授权
    Method and system for acquiring three-dimensional teeth image 失效
    获取三维牙齿图像的方法和系统

    公开(公告)号：US6099314A

    公开(公告)日：2000-08-08

    申请号：US36

    申请日：1998-01-20

    申请人： Avi Kopelman ,  Eldad Taub

    发明人： Avi Kopelman ,  Eldad Taub

    IPC分类号： A61C19/04 ,  A61C9/00 ,  A61C13/00

    CPC分类号： A61C13/0004 ,  A61C9/00 ,  A61C9/0053

    摘要： A method of obtaining a dental image, such as a three-dimensional image of teeth, providing a three-dimensional physical teeth model. The three-dimensional physical teeth model can be either: a negative teeth model that includes a matrix with a plurality of cavities or recesses, each corresponding to a tooth; or a positive teeth model, that includes a matrix with a plurality of projections or bulges, each corresponding to a tooth. The method also includes removing a portion of the model in a controlled, step-wise manner, and in each step acquiring an optical image of the model or of its removed portion, digitizing each of the optical images in order to obtain a plurality of digital images, and compiling the plurality of digital images to obtain a three-dimensional digital dental image.

    摘要翻译： PCT No.PCT / IL96 / 00036 Sec。 371日期1998年1月20日 102（e）1998年1月20日PCT PCT 1996年7月4日PCT公布。 出版物WO97 / 0362200 日期1997年2月6日获得牙齿图像的方法，例如牙齿的三维图像，提供三维物理牙齿模型。 三维物理牙齿模型可以是：负牙齿模型，其包括具有多个空腔或凹部的矩阵，每个对应于牙齿; 或正牙模型，其包括具有多个突起或凸起的矩阵，每个凸起或凸起对应于牙齿。 该方法还包括以受控的逐步方式去除模型的一部分，并且在每个步骤中获取模型或其去除的部分的光学图像，数字化每个光学图像以获得多个数字 图像，并且编辑多个数字图像以获得三维数字牙齿图像。

    Virtual and physical dental models of dental surfaces and analog socket structure of a dental implant and related procedures
    97.
    发明授权
    Virtual and physical dental models of dental surfaces and analog socket structure of a dental implant and related procedures 有权

    公开(公告)号：US09763758B2

    公开(公告)日：2017-09-19

    申请号：US13876436

    申请日：2012-01-12

    申请人： Avi Kopelman

    发明人： Avi Kopelman

    IPC分类号： A61C13/00 ,  A61C8/00

    CPC分类号： A61C13/0004 ,  A61C8/0001

    摘要： A system and method for manufacturing a physical model of a dental structure wherein the physical model is configured to allow a dental analog to be inserted into the physical model. A virtual model of the dental structure is provided including a virtual implant spatial disposition with respect to the virtual model corresponding to a physical implant spatial disposition of the dental implant. Using the virtual model, a physical model corresponding to the virtual model is manufactured, the physical model being provided with a physical analog corresponding to the virtual analog. The physical analog installation structure is configured for enabling a dental analog, corresponding to the dental implant, to be inserted. In the installed position, the dental analog has an analog spatial disposition with respect to the physical model corresponding to the physical disposition of the dental implant with respect to the physical dental structure.

    Virtual orthodontic treatment
    99.
    发明授权
    Virtual orthodontic treatment 有权
    虚拟正畸治疗

    公开(公告)号：US09375293B2

    公开(公告)日：2016-06-28

    申请号：US12967347

    申请日：2010-12-14

    申请人： Eldad Taub ,  Avi Kopelman

    发明人： Eldad Taub ,  Avi Kopelman

    IPC分类号： A61C3/00 ,  A61C7/00 ,  A61C7/12

    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。