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    • 9. 发明申请
    • X-RAY REFERENCE DEVICE AND METHOD OF USE
    • X射线参考装置和使用方法
    • WO2008016796A2
    • 2008-02-07
    • PCT/US2007/074082
    • 2007-07-23
    • MUCKLER, Michael, P.
    • MUCKLER, Michael, P.
    • A61C3/00
    • G03B42/042
    • A dental X-ray reference device comprised of a radiopaque marker having a known dimension and a tooth overlay molding adapted to secure the radiopaque marker in close proximity to a tooth. Also disclosed is a process for measuring teeth for implant placement or root canal treatment. This process comprises the steps of providing a dental X-ray reference device comprised of a radiopaque marker having a known dimension and a tooth overlay molding adapted to secure the radiopaque marker in close proximity of a tooth, or alveolar ridge. The dental X-ray reference device is then positioned in a mouth of a patient. The radiopaque marker is positioned over the edentulous area or over a tooth. Then an X-ray sensor is positioned behind the tooth, or alveolar ridge, and behind the X-ray reference device. A radiograph of the tooth or alveolar ridge, and the radiopaque marker is taken.
    • 牙科X射线参考装置由具有已知尺寸的不透射线标记和适于将不透射线标记物紧邻牙齿固定的覆盖牙齿模制品组成。 还公开了一种用于测量植入物放置或根管治疗的牙齿的方法。 该过程包括以下步骤:提供由具有已知尺寸的不透射线标志物和适于将不透射线标志物紧邻牙齿或牙槽嵴固定的覆盖牙齿模制品组成的牙科X射线参考装置。 然后将牙科X射线参考设备放置在患者的口中。 不透射线的标记定位在无牙区域或牙齿上方。 然后将X射线传感器放置在牙齿或牙槽嵴之后,并在X射线参照装置后面。 拍摄牙齿或牙槽嵴的X光片,以及不透射线的标记。