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    • 3. 发明申请
    • Methods and systems for modeling bite registration
    • 模拟注册的方法和系统
    • US20050196724A1
    • 2005-09-08
    • US11115271
    • 2005-04-25
    • Ross MillerEric KuoDaniel FalveyAndrew Trosien
    • Ross MillerEric KuoDaniel FalveyAndrew Trosien
    • A61C9/00A61C11/00A61C13/00A61C19/04
    • A61C9/0006A61C11/00A61C13/0004
    • The present invention provides methods and devices for determining an axis of upper and lower jaw articulation of a patient and modeling jaw movement about such an axis, particularly with the use of computerized visual images. The methods comprise providing digital data sets of tooth and bite configuration information which may be used to determine an estimated condylar axis of rotation for a patient. A number of data sets may be acquired and utilized for such estimations. Data sets may be obtained with the use of bite registers. Such registers may be formed by a number of methods and device designs of the present invention. The resulting digital data sets and axis of articulation may then be utilized to generate animated visual images of a patient's jaws in various bite configurations throughout a given rotation around the determined axis. Accuracy of such dynamic imaging, in addition to the determination of the location of the condylar axis, may increase with the number of bite configurations recorded throughout the rotation.
    • 本发明提供了用于确定患者的上下颌关节轴线的方法和装置,并且围绕这样一个轴线模拟颌骨运动,特别是使用计算机视觉图像。 所述方法包括提供齿和咬合配置信息的数字数据集,其可以用于确定患者的估计的髁轴旋转轴线。 可以获取并利用多个数据集用于这种估计。 数据集可以使用咬住寄存器获得。 这样的寄存器可以通过本发明的多种方法和设备设计来形成。 然后可以利用所产生的数字数据集和关节的轴线在围绕所确定的轴线的给定旋转中以各种咬合配置生成患者钳口的动画视觉图像。 除了确定髁轴的位置之外,这种动态成像的精度可以随着整个旋转中记录的咬合构型的数量而增加。