公开(公告)号：US20120052465A1

公开(公告)日：2012-03-01

申请号：US13254924

申请日：2010-03-04

申请人： Holger Von Both ,  Rupert Flögel

发明人： Holger Von Both ,  Rupert Flögel

IPC分类号： A61C13/36 ,  B23Q11/00

CPC分类号： A61C9/002 ,  Y10T409/303752

摘要： A dental model includes a base unit having a shape of a section of a jaw and gums of a patient, and at least one removable tooth component which is inserted along a z-axis into a dedicated tooth component recess of the base unit, wherein the removable tooth component includes a tooth section having the shape of a tooth or a tooth stump, the tooth component recess has a substantially cylindrical main recess, the removable tooth component has a plug-in section that is substantially cylindrical and is inserted in the main recess of the tooth component recess, an orientation projection is disposed on one surface of the tooth component away from the tooth section, extending along the z-axis, the tooth component recess that accommodates the orientation projection has an orientation recess adjoining the main recess to accommodate the orientation projection, and the orientation projection and the orientation recesses are designed and/or disposed such that it is only possible to insert the orientation projection into the orientation recess in a specific rotational orientation with respect to a central axis of the plug-in section.

摘要翻译： 牙科模型包括基部单元，其具有钳口和患者牙龈部分的形状，以及沿着z轴插入到基部单元的专用牙齿部件凹部中的至少一个可移除的牙齿部件，其中， 可移动齿部件包括具有齿形或齿残端形状的齿部分，齿部件凹部具有基本上圆柱形的主凹部，可移除齿部件具有大致圆柱形的插入部，并插入主凹部 在牙齿部件的一个表面上，定位突起设置在远离齿部的一个表面上，沿着z轴延伸，容纳定向突起的齿部件凹部具有与主凹部邻接的定向凹部，以适应 定向突出部以及朝向突出部和朝向凹部被设计和/或设置成使得只能插入兽人 相对于插入部分的中心轴线以特定的旋转取向进入定向凹部。