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    • 1. 发明申请
    • SELF-LIGATING ORTHODONTIC APPLIANCE AND RELATED METHODS
    • 自发矫正器具及相关方法
    • US20140038120A1
    • 2014-02-06
    • US14112523
    • 2012-03-30
    • Frank C. LinOliver L. PuttlerMing-Lai LaiEvangelos G. Georgakis
    • Frank C. LinOliver L. PuttlerMing-Lai LaiEvangelos G. Georgakis
    • A61C7/28
    • A61C7/287
    • The appliances and methods provide a tab on a “U”-shaped clip having a labial (i.e. toward the patient's lips or cheek) section and a lingual (i.e. toward the patient's tongue) section. The tab is located in a position that facilitates access by a practitioner and also reduces the moment applied to the clip when the clips is opened and closed. Advantageously, the tab can be positioned to account for the varying degree of resistance encountered by different sections of the clip and minimize the likelihood of either distorting the clip or torquing the appliance. The tab can be positioned coplanar with the sliding mechanism. Advantageously, these appliances can provide improved ease of use, reduced clip distortion over time, and greater patient comfort.
    • 器具和方法在具有唇形(即朝向患者的嘴唇或脸颊)部分和舌头(即朝向患者舌头)部分的“U”形夹上提供突片。 标签位于便于实践者访问的位置,并且还减少当剪辑被打开和关闭时施加到剪辑的时刻。 有利地,突片可以被定位成考虑到夹子的不同部分遇到的不同程度的阻力,并且最小化扭曲夹子或扭转器具的可能性。 突片可以与滑动机构共面定位。 有利地,这些器具可以提供改善的使用便利性,随着时间的推移减少夹子变形,以及更大的患者舒适度。
    • 2. 发明授权
    • Orthodontic appliances having a contoured bonding surface
    • 正畸器具具有轮廓接合面
    • US07188421B2
    • 2007-03-13
    • US10428255
    • 2003-05-02
    • James D. ClearyDavid K. CinaderOliver L. Puttler
    • James D. ClearyDavid K. CinaderOliver L. Puttler
    • B21F43/00A61C3/00
    • A61C7/146B33Y80/00Y10T29/49568
    • A quantity of a photocurable composition, such as an orthodontic adhesive containing a photoinitiator, is placed between the base of an orthodontic appliance and a replica of a patient's tooth structure. The replica is made using a material that transmits actinic radiation. As the appliance is pressed into firm contact with the replica tooth structure, an outer surface of the photocurable composition assumes the configuration of the underlying portion of the replica tooth structure. Actinic radiation is then directed to the photocurable composition, and at least part of the actinic radiation is directed through the replica tooth model in order to harden the photocurable composition. The hardened composition provides a contoured bonding surface having a shape that matches corresponding regions of the patient's tooth structure. Methods are also disclosed for making an orthodontic indirect bonding transfer apparatus for use with appliances having a contoured bonding surface.
    • 将一定量的可光固化组合物,例如含有光引发剂的正牙粘合剂放置在正畸器具的基座和患者牙结构的复制品之间。 复制品是使用透射光化辐射的材料制成的。 当器具被压制成与复制齿结构牢固接触时,可光固化组合物的外表面呈现复制齿结构的下面部分的构型。 然后将光化辐射引导到可光固化组合物,并且至少部分光化辐射被引导通过复制齿模型以使光固化组合物硬化。 硬化的组合物提供具有匹配患者牙结构的相应区域的形状的轮廓结合表面。 还公开了用于制造用于具有轮廓结合表面的器具的正牙直接接合转移装置的方法。