THERMALLY ACCELERATED DENTAL IMRESSIONS
    5.
    发明申请
    THERMALLY ACCELERATED DENTAL IMRESSIONS 审中-公开
    热加速牙科突变

    公开(公告)号:US20070166659A1

    公开(公告)日:2007-07-19

    申请号:US11275590

    申请日:2006-01-18

    IPC分类号: A61C9/00

    CPC分类号: A61C9/0006

    摘要: A dental impression tray includes a body having a channel for receiving a quantity of curable thermoset dental impression material and an electrically resistive heating element provided within the channel, in order to use heat to accelerate the curing of the dental impression material. In some embodiments, the tray includes a liner positioned on the heating element in the channel, where the liner has low thermal conductivity. A system for forming a dental impression includes a quantity of thermoset dental impression material, and the tray. A method for using the tray includes the step of turning on the heating element after the tray is positioned within a patient's mouth, to accelerate the curing of the dental impression material.

    摘要翻译: 牙齿印模托盘包括具有用于接收一定量的可固化热固性牙印模材料的通道的主体和设置在通道内的电阻加热元件,以便使用热量来加速牙科印模材料的固化。 在一些实施例中,托盘包括定位在通道中的加热元件上的衬垫,其中衬里具有低导热性。 用于形成牙印的系统包括一定量的热固性牙印模材料和托盘。 使用托盘的方法包括在托盘定位在患者口中之后打开加热元件的步骤,以加速牙印模材料的固化。