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    • 1. 发明申请
    • Method for precisely-positioned production of a cavity, especially a bone cavity and instrument therefor
    • 用于精确定位空腔,特别是骨腔及其仪器的方法
    • US20060057534A1
    • 2006-03-16
    • US10531986
    • 2003-10-27
    • Gunter Saliger
    • Gunter Saliger
    • A61C1/00
    • A61C1/084A61B17/1703A61B17/176A61B34/10A61B34/20A61B90/361A61B90/37A61C1/088A61C9/0053
    • The invention relates to a method for precisely-positioned production of a cavity, especially a bone cavity, at a preparation point by means of a hand instrument, comprising the following steps: calculation of position-dependent surface characteristics from a three-dimensional data set of the surface of the preparation point at a desired position of an implant which is to be inserted in said cavity, wherein the area in which the cavity is to be created is represented in the form of a three-dimensional data set of volume data; detection of at least one partial cut-out of the preparation point comprising an actual visible surface feature by means of a camera which is arranged on the hand instrument at a pre-defined distance to a processing tool and display as a video image; insertion of a calculated surface characteristic for the desired position of the hand instrument, wherein the inserted surface characteristic can be altered, especially made congruent with respect to its position in relation to the actual visible surface characteristic by modifying the position and the inclination of the hand instrument.
    • 本发明涉及一种用于通过手动工具精确定位在准备点处制造空腔,特别是骨腔的方法,包括以下步骤:从三维数据集计算位置相关表面特征 的准备点的表面在待插入到所述空腔中的植入物的期望位置,其中要形成空腔的区域以体积数据的三维数据集的形式表示; 通过照相机检测准备点的至少一个部分切口,该相机以布置在手持仪器上的预定距离与处理工具并显示为视频图像; 插入计算的表面特性用于手持器械的期望位置,其中可以改变插入的表面特性,特别是通过改变手的位置和倾斜度来相对于其位置相对于实际的可见表面特性是一致的 仪器。
    • 4. 发明授权
    • Method for automatically fabricating a dental superstructure for attachment to an implant
    • 用于自动制造用于附着到植入物的牙齿上层结构的方法
    • US08480396B2
    • 2013-07-09
    • US13447995
    • 2012-04-16
    • Gunter SaligerBernd RothenbergerReinhard Pieper
    • Gunter SaligerBernd RothenbergerReinhard Pieper
    • A61C5/00
    • A61C8/0048A61C8/0001A61C8/005A61C8/0068A61C9/004A61C13/0001A61C13/0004A61C13/0022
    • A system for a dental superstructure to be attached to an implant using a digital model description of a shape of the superstructure, the superstructure including first and second elements. The system comprises a computing device arranged to (a) analyze a recorded real clinical situation or shaped clinical situation of an implant axis and insertion axis, (b) compute a shape of the dental superstructure based at least in part on the determined implant axis, (c) generate digital data representing the shape of the superstructure, and (d) separate the computed shape into first digital data representing a shape of the first element to be connected to the implant and second digital data representing a shape of the second element to be connected to the first element, the shape of the first element being optimized, at least in part, based on a tilt angle between the determined implant axis and insertion axis.
    • 用于使用上层建筑物的形状的数字模型描述将牙齿上层建筑物附接到植入物的系统,所述上部结构包括第一和第二元件。 该系统包括计算装置,其被布置成(a)分析植入物轴线和插入轴线的记录的真实临床情况或形状的临床情况,(b)至少部分地基于所确定的植入物轴线计算牙齿上部结构的形状, (c)产生表示上层建筑形状的数字数据,以及(d)将计算出的形状分离成表示要连接到植入物的第一元件的形状的第一数字数据和表示第二元件的形状的第二数字数据 连接到第一元件,第一元件的形状被优化,至少部分地基于所确定的植入物轴线和插入轴线之间的倾斜角度。
    • 6. 发明授权
    • Method for automatically fabricating a dental superstructure for attachment to an implant
    • 用于自动制造用于附着到植入物的牙齿上层结构的方法
    • US08167617B2
    • 2012-05-01
    • US13015646
    • 2011-01-28
    • Gunter SaligerBernd RothenbergerReinhard Pieper
    • Gunter SaligerBernd RothenbergerReinhard Pieper
    • A61C13/00
    • A61C8/0048A61C8/0001A61C8/005A61C8/0068A61C9/004A61C13/0001A61C13/0004A61C13/0022
    • A system for a dental superstructure to be attached to an implant using a digital model description of a shape of the superstructure, the superstructure including first and second elements. The system comprises a computing device arranged to (a) analyze a recorded real clinical situation or shaped clinical situation of an implant axis and insertion axis, (b) compute a shape of the dental superstructure based at least in part on the determined implant axis, (c) generate digital data representing the shape of the superstructure, and (d) separate the computed shape into first digital data representing a shape of the first element to be connected to the implant and second digital data representing a shape of the second element to be connected to the first element, the shape of the first element being optimized, at least in part, based on a tilt angle between the determined implant axis and insertion axis.
    • 用于使用上层建筑物的形状的数字模型描述将牙齿上层建筑物附接到植入物的系统,所述上部结构包括第一和第二元件。 该系统包括计算装置,其被布置成(a)分析植入物轴线和插入轴线的记录的真实临床情况或形状的临床情况,(b)至少部分地基于所确定的植入物轴线计算牙齿上部结构的形状, (c)产生表示上层建筑形状的数字数据,以及(d)将计算出的形状分离成表示要连接到植入物的第一元件的形状的第一数字数据和表示第二元件的形状的第二数字数据 连接到第一元件,第一元件的形状被优化,至少部分地基于所确定的植入物轴线和插入轴线之间的倾斜角度。