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    System and method for releasing tooth positioning appliances
    22.
    发明申请
    System and method for releasing tooth positioning appliances 有权

    公开(公告)号：US20040209218A1

    公开(公告)日：2004-10-21

    申请号：US10799432

    申请日：2004-03-12

    Applicant: Align Technology, Inc.

    Inventor： Muhammad Chishti ,  Loc X. Phan ,  Ross J. Miller ,  Eric Kuo

    IPC: A61C003/00

    CPC classification number: A61C7/00 ,  A61C7/08 ,  A61C7/36 ,  A61C13/0004

    Abstract: An improved dental appliance system, and methods for using and fabricating the improved appliance, including a polymeric overlay or shell having a teeth-receiving cavity formed therein. The dental appliance having the necessary stiffness or strength to firmly secure the appliance on the teeth and provide controlled forces required for repositioning the teeth, until such time as removal of the appliance is desired. The appliance may be configured for use with a removal mechanism. The removal mechanism provides for selective release of the appliance from the teeth as the removal mechanism undergoes a state change stimulated by an environmental stimulus or environmental switch.

    Embedded features and methods of a dental appliance
    26.
    发明申请
    Embedded features and methods of a dental appliance 审中-公开
    牙科器具的嵌入式特征和方法

    公开(公告)号：US20020192617A1

    公开(公告)日：2002-12-19

    申请号：US10139153

    申请日：2002-05-02

    Applicant: ALIGN TECHNOLOGY, INC.

    Inventor： Loc X. Phan ,  Muhammad Chishti ,  Ross J. Miller ,  H. Robert Van Den Berg ,  Eric Kuo ,  Jae Hyun Ahn ,  Robert E. Tricca ,  Trang Duong

    IPC: A61C003/00

    CPC classification number: A61C7/08 ,  A61C7/00 ,  A61C7/36 ,  A61C19/003

    Abstract: Traditional orthodontic treatment often involves the use of basic repositioning devices, such as braces, and the use of supplementary devices, components or accessories to achieve desired end results. Such components may be mounted on fixed, non-removable devices or they may be part of a removable appliance typically worn prior to the application of the fixed devices. As with traditional treatment, it may be desired to utilize similar components when repositioning teeth with removable elastic repositioning appliances. Due to the nature of elastic appliances, such components may take a variety of forms ranging from readily available traditional accessories to specially created devices. Thus, traditional components may be mounted on or embedded in an elastic appliance, or the appliance may be formed to provide similar components. Likewise, the appliance may be modified to provide additional features for specific orthodontic treatments.

    Abstract translation: 传统的正畸治疗通常涉及使用诸如支架之类的基本重新定位装置，以及使用辅助装置，部件或附件来实现期望的最终结果。 这些组件可以安装在固定的不可移动设备上，或者它们可以是通常在施加固定设备之前佩戴的可移除设备的一部分。 与传统治疗一样，当用可移除的弹性重新定位装置重新定位牙齿时，可能需要使用相似的部件。 由于弹性电器的性质，这些组件可以采用各种形式，从容易获得的传统配件到特殊创建的设备。 因此，传统部件可以安装在或嵌入弹性器具中，或者可以将器具形成为提供相似的部件。 同样，可以对器具进行修改以提供特定正畸治疗的附加特征。

    Systems and methods for varying elastic modulus appliances
    27.
    发明申请
    Systems and methods for varying elastic modulus appliances 有权
    改变弹性模量装置的系统和方法

    公开(公告)号：US20020187451A1

    公开(公告)日：2002-12-12

    申请号：US10206873

    申请日：2002-07-26

    Applicant: Align Technology, Inc.

    Inventor： Loc X. Phan ,  Muhammad Chishti ,  Ross J. Miller ,  H. Robert Vandenberg ,  Eric Kuo

    IPC: A61C003/00

    CPC classification number: B29C51/002 ,  A61C7/00 ,  A61C7/002 ,  A61C7/08 ,  A61C7/36 ,  A61C19/00 ,  B29C47/025 ,  B29K2105/256 ,  B29K2995/0082 ,  B29L2009/00 ,  B29L2031/753

    Abstract: The present invention provides improved devices, systems and methods for repositioning teeth from an initial tooth arrangement to a final tooth arrangement. Repositioning is accomplished with a system comprising a series of polymeric shell appliances configured to receive the teeth and incrementally reposition individual teeth in a series of successive steps. The individual appliances may be formed from layers having different stiffnesses (elastic moduluses), and the stiffnesses of successive appliances may be different, or both.

    Abstract translation: 本发明提供了用于将牙齿从初始牙齿布置重新定位到最终牙齿布置的改进的装置，系统和方法。 重新定位是通过包括一系列聚合物壳装置的系统完成的，其被配置为接收牙齿并在一系列连续的步骤中递增地重新定位各个牙齿。 各个器具可以由具有不同刚度（弹性模量）的层形成，并且连续器具的刚度可以不同，或者两者都是不同的。

    System and method for positioning teeth
    28.
    发明申请
    System and method for positioning teeth 有权
    定位牙齿的系统和方法

    公开(公告)号：US20020119423A1

    公开(公告)日：2002-08-29

    申请号：US10133155

    申请日：2002-04-26

    Applicant: Align Technology, Inc.

    Inventor： Muhammad Chishti ,  Andrew Beers

    IPC: A61C011/00 ,  A61C003/00

    CPC classification number: A61C7/002 ,  A61C7/08 ,  A61C11/00 ,  A61C19/045

    Abstract: Methods and apparatus fit a set of upper and lower teeth in a masticatory system by generating a computer representation of the masticatory system and computing an occlusion based on interactions in the computer representation of the masticatory system.

    Abstract translation: 方法和装置通过产生咀嚼系统的计算机表示并基于咀嚼系统的计算机表示中的相互作用计算闭塞来在咀嚼系统中配合一组上下牙齿。

    Manipulable dental model system for fabrication of a dental appliance
    29.
    发明申请
    Manipulable dental model system for fabrication of a dental appliance 有权
    用于制造牙科器具的可操作的牙科模型系统

    公开(公告)号：US20020094503A1

    公开(公告)日：2002-07-18

    申请号：US10087126

    申请日：2002-02-28

    Applicant: Align Technology, Inc.

    Inventor： Muhammad Chishti ,  Loc X. Phan

    IPC: A61C019/00

    CPC classification number: A61C11/08 ,  A61C7/00 ,  A61C7/08 ,  A61C9/002 ,  A61C9/0053 ,  A61C11/00 ,  A61C11/084 ,  B33Y80/00

    Abstract: The present invention provides a manipulable or reconfigurable dental model system and methods for its use to model a series of tooth configurations corresponding to sequential tooth movements during an orthodontic treatment. When a patient undergoes orthodontic treatment, teeth and bite configurations are realigned in a series of stages. Each stage represents a new pattern or dental configuration that will eventually lead to a proper final positioning of the entire dentition. Progress from the initial configuration, through the intermediate stages and finally to the final configuration may be accomplished using any one or a combination of different dental appliances. Of particular interest to the present invention, many of these appliances may be made using a dental mold representing the patient's dental configuration. In particular, thermoformable plastic positioning appliances which fit over the patient's teeth may be formed over a three-dimensional mold of the patient's dentition. When successive appliances are used throughout treatment to reposition the teeth from initial to final configuration, a new mold has typically been produced to fabricate the appliance for each stage. The present invention provides an apparatus and methods which employ a manipulable or reconfigurable mold to model patient dentition and gingiva at each stage of treatment.

    Abstract translation: 本发明提供了可操纵或可重新配置的牙齿模型系统及其用于在正牙治疗期间对应于顺序牙齿移动的一系列牙齿构造的建模方法。 当患者进行正畸治疗时，牙齿和咬合配置在一系列阶段重新对齐。 每个阶段代表一种新的模式或牙齿配置，最终将导致整个牙列的适当的最终定位。 可以使用任何一种或不同牙科器具的组合从初始构型，中间阶段和最后到最终构型的进展。 对于本发明特别感兴趣的是，许多这些器具可以使用表示患者牙科构造的牙科模具来制造。 特别地，可以在患者牙齿的三维模具上形成适合患者牙齿的热成型塑料定位器具。 当在整个治疗期间使用连续的器具以将牙齿从初始配置重新定位到最终配置时，通常已经生产出新的模具来制造每个阶段的器具。 本发明提供一种在每个治疗阶段使用可操纵或可重构模具来模拟患者牙列和牙龈的装置和方法。

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