公开(公告)号：US20060172263A1

公开(公告)日：2006-08-03

申请号：US10906062

申请日：2005-02-01

Applicant: Henley Quadling ,  Mark Quadling ,  Robert Caflisch

Inventor： Henley Quadling ,  Mark Quadling ,  Robert Caflisch

IPC: A61C1/00 ,  B29B7/00

CPC classification number: A61C13/0022

Abstract: The present invention relates generally to mill blank constructions. According to the invention, a “smart blank” is pre-configured into a form that closely resembles a restoration being designed. The blank comprises a body adapted to be shaped by material removal into an artificial tooth part having buccal-lingual, mesial-distal and occlusal-cervical axes. In an illustrative embodiment, the body has at most one symmetric plane that is defined by a buccal-lingual-occlusal-cervical cross-section whose normal is along the mesial-distal axis. The blank also includes a holder for mounting the blank in a shaping apparatus. The smart blank provides more efficient milling and high yield.

Abstract translation: 本发明一般涉及研磨空白结构。 根据本发明，“智能空白”被预先配置成与设计的恢复非常相似的形式。 该坯件包括适于通过将材料移除到具有颊侧，中间远端和咬合颈椎轴的人造牙齿部分而成形的主体。 在说明性实施例中，身体具有至多一个对称平面，该对称平面由其正常沿中远端轴线的颊 - 舌 - 咬合 - 颈部横截面限定。 坯料还包括用于将坯件安装在成形设备中的保持器。 智能空白提供更高效的铣削和高产量。