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    Selection and locking of intraoral images
    314.
    发明授权
    Selection and locking of intraoral images 有权

    公开(公告)号：US10004572B2

    公开(公告)日：2018-06-26

    申请号：US15222525

    申请日：2016-07-28

    Applicant: Align Technology, Inc.

    Inventor： Avi Kopelman ,  Michael Sabina

    IPC: G06K9/00 ,  A61C5/77 ,  A61B1/00 ,  A61B1/24 ,  G06T1/00 ,  A61C9/00 ,  G06T15/20 ,  G06T17/00 ,  G06T7/13 ,  A61B6/14

    Abstract: A processing device receives an intraoral image of a first intraoral site. The processing device selects a portion of the intraoral image that depicts a portion of the first intraoral site. The processing device locks at least the portion of the intraoral image. The processing device may then generate a model comprising the first intraoral site based at least in part on the locked intraoral image, wherein the portion of the intraoral image is used for a first region of the model, and wherein data from one or more additional intraoral images that also depict the portion of the first intraoral site is not used for the first region of the model.

    ARCH EXPANDING APPLIANCE
    316.
    发明申请
    ARCH EXPANDING APPLIANCE 审中-公开

    公开(公告)号：US20180055602A1

    公开(公告)日：2018-03-01

    申请号：US15792313

    申请日：2017-10-24

    Applicant: Align Technology, Inc.

    Inventor： Avi Kopelman ,  Shiva Sambu ,  Rene M. Sterental ,  Eric Kuo ,  Mauricio de Alencar Casa

    IPC: A61C7/10 ,  A61C7/08 ,  A61C7/00

    CPC classification number: A61C7/10 ,  A61C7/002 ,  A61C7/08

    Abstract: The present disclosure provides method, systems, and devices for expanding arch of teeth. A device for expanding an arch of teeth of a patient can include a removable shell formed of a first material having a number of cavities formed therein. The number of cavities are shaped to receive teeth of a patient. A device for expanding an arch of teeth of a patient can include an arch element extending from the removable shell in a lingual direction and across an arch width of the removable shell. The arch element can be formed of the first material and a second material that is a different material than the first material, can be designed to expand an arch of the teeth of the patient, and can have a width specific to a stage of a treatment plan.

    Arch expanding appliance
    318.
    发明授权
    Arch expanding appliance 有权

    公开(公告)号：US09795461B2

    公开(公告)日：2017-10-24

    申请号：US15439834

    申请日：2017-02-22

    Applicant: Align Technology, Inc.

    Inventor： Avi Kopelman ,  Shiva Sambu ,  Rene M. Sterental ,  Eric Kuo ,  Mauricio de Alencar Casa

    IPC: A61C3/00 ,  A61C7/10 ,  A61C7/08 ,  A61C7/00

    CPC classification number: A61C7/10 ,  A61C7/002 ,  A61C7/08

    Abstract: The present disclosure provides method, systems, and devices for expanding arch of teeth. A device for expanding an arch of teeth of a patient can include a removable shell formed of a first material having a number of cavities formed therein. The number of cavities are shaped to receive teeth of a patient. A device for expanding an arch of teeth of a patient can include an arch element extending from the removable shell in a lingual direction and across an arch width of the removable shell. The arch element can be formed of the first material and a second material that is a different material than the first material, can be designed to expand an arch of the teeth of the patient, and can have a width specific to a stage of a treatment plan.

    DIRECT FABRICATION OF ORTHODONTIC APPLIANCES WITH ELASTICS
    320.
    发明申请
    DIRECT FABRICATION OF ORTHODONTIC APPLIANCES WITH ELASTICS 审中-公开
    用弹性体直接制造正畸器具

    公开(公告)号：US20160310236A1

    公开(公告)日：2016-10-27

    申请号：US15202392

    申请日：2016-07-05

    Applicant: ALIGN TECHNOLOGY, INC.

    Inventor： Avi Kopelman ,  Jeeyoung Choi

    IPC: A61C7/00 ,  A61C7/14 ,  G06F17/50 ,  A61C7/08

    CPC classification number: A61C7/002 ,  A61C7/08 ,  A61C7/14 ,  G06F17/50

    Abstract: Improved orthodontic appliances, along with related systems and methods, are provided. In one aspect, an appliance includes a shell having a plurality of cavities shaped to receive teeth, a discontinuity formed in the shell, and an elastic member positioned to interact with the discontinuity. In another aspect, an appliance includes a plurality of discrete shell segments joined by an elastic material to form a single appliance shell. In another aspect, an appliance includes a shell having an exterior layer and an interior layer having a stiffness less than a stiffness of the exterior layer, and a discontinuity formed in the exterior layer. In another aspect, an appliance includes a shell comprising an interior surface and an exterior surface, and an elastic coating covering at least a portion of one or more of the interior surface or exterior surface of the shell.

    Abstract translation: 提供改进的矫正器具以及相关的系统和方法。 在一个方面，一种器具包括壳体，该壳体具有成形为接收齿的多个空腔，在壳体中形成的不连续部分，以及定位成与间断相互作用的弹性部件。 在另一方面，一种器具包括通过弹性材料连接以形成单个器具外壳的多个离散壳段。 在另一方面，一种器具包括具有外层和具有小于外层刚度的刚度的外层和外层中形成的不连续部分的外壳。 在另一方面，一种器具包括壳体，其包括内表面和外表面，以及覆盖壳体的内表面或外表面中的一个或多个的至少一部分的弹性涂层。

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