公开(公告)号：US07338283B2

公开(公告)日：2008-03-04

申请号：US10743673

申请日：2003-12-22

申请人： Jerry P. Honstein ,  Richard Barnes ,  Anthony Siragusa ,  Jason A. Phillips ,  Kyung Rok Cho

发明人： Jerry P. Honstein ,  Richard Barnes ,  Anthony Siragusa ,  Jason A. Phillips ,  Kyung Rok Cho

IPC分类号： A61C11/00

CPC分类号： A61C9/002 ,  A61C11/02

摘要： A dental prostheses modeling system includes a molding tray for molding the base of a quadrant or full-arch dental model cast which has a longitudinally disposed partition panel disposed generally between upper and lower surfaces of the tray that forms therewithin an upper well for receiving liquid die stone to mold the base of a dental impression model, and a lower well shaped symmetrically to the upper well for providing clearance for optional manipulating pins installable in the bases of selected die segments modeling individual dental prostheses severed from the hardened die stone base of the model. The partition panel includes peripheral flanges for supporting the base of the dental model, and an openable central portion for enabling a hardened dental model to be ejected from the tray, and for providing access for manipulating pins depending downwardly from die segments. A pair of slide receptacles for slidably receiving a modeling tray is removably attachable to upper and lower arms of a laboratory articulator, from which a pair of molding trays holding a pair of dental models can be slidably removed and attached to a disposable hinge mechanism to comprise a articulateable full-mouth model for a dentist and patient.

摘要翻译： 牙科假肢建模系统包括用于模制象限或全弓牙模型铸件的基部的模制托盘，其具有纵向设置的分隔板，其通常设置在托盘的上表面和下表面之间，该上表面和下表面在上孔中形成，用于接收液体模具 用于模制牙印模型的基部，并且下部孔形成对称于上孔，用于为可选的操纵销提供间隙，所述可选操作销可安装在所选模具部分的基部中，从而模型化模型的硬化模具基座上切割的各个假牙 。 分隔板包括用于支撑牙科模型的基部的外围凸缘和用于使得硬化的牙齿模型能够从托盘排出的可打开的中心部分，并且用于提供用于操作从模具段向下的操作销的通路。 用于可滑动地接收建模托盘的一对滑动容器可移除地附接到实验室咬合器的上臂和下臂，保持一对牙模型的一对模制托盘可从该一对模制托盘滑动地移除并附接到一次性铰链机构，以包括 可口可乐的口腔模型，用于牙医和患者。