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    ARCH ADJUSTMENT APPLIANCE
    36.
    发明申请
    ARCH ADJUSTMENT APPLIANCE 审中-公开

    公开(公告)号：US20200046463A1

    公开(公告)日：2020-02-13

    申请号：US16659442

    申请日：2019-10-21

    Applicant: Align Technology, Inc.

    Inventor： Ryan Kimura ,  John Morton ,  Richard Shaw ,  Chunhua Li

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

    Abstract: The present disclosure provides method, systems, and devices for adjusting an arch of teeth. An appliance includes a removable shell formed of a first material having a number of cavities formed therein, wherein the number of cavities are shaped to receive teeth of a patient, and an arch element extending from the removable shell in a lingual direction and across at least a portion of the arch width of the removable shell, wherein the arch element is designed to expand an arch of the teeth of the patient, wherein the arch element has a width specific to a stage of a treatment plan.

    Dental appliance with cavity for an unerupted or erupting tooth
    37.
    发明授权
    Dental appliance with cavity for an unerupted or erupting tooth 有权

    公开(公告)号：US10537405B2

    公开(公告)日：2020-01-21

    申请号：US15676819

    申请日：2017-08-14

    Applicant: Align Technology, Inc.

    Inventor： Jeeyoung Choi ,  Chunhua Li ,  John Morton ,  Bastien Pesenti ,  Vadim Matov ,  Alexander Beliaev ,  Petr Ushanov ,  Roman A. Roschin

    IPC: A61C7/00 ,  A61C7/08

    Abstract: A method includes to receive, via a computing device, data representing a plurality of teeth, identify data indicating which of the plurality of teeth are unerupted or erupting, predict at least one characteristic of a tooth of the unerupted or erupting teeth after they have fully erupted using one or more tooth eruption prediction factors, generate new data representing the unerupted or erupting teeth in multiple states of eruption based upon the predicted at least one characteristic of the fully erupted teeth, and generate a series of incremental tooth arrangements with the new data to define a proposed orthodontic treatment based on the new data representing the unerupted or erupting teeth in multiple states of eruption.

    TREATMENT PLAN SPECIFIC BITE ADJUSTMENT STRUCTURES
    38.
    发明申请
    TREATMENT PLAN SPECIFIC BITE ADJUSTMENT STRUCTURES 审中-公开

    公开(公告)号：US20190282337A1

    公开(公告)日：2019-09-19

    申请号：US16425829

    申请日：2019-05-29

    Applicant: Align Technology, Inc.

    Inventor： Rohit Tanugula ,  John Morton ,  Chunhua Li ,  Bastien Pesenti ,  Jihua Cheng ,  Jeeyoung Choi

    IPC: A61C7/36 ,  G06F17/50 ,  A61C7/00 ,  A61C7/08

    Abstract: A series of appliances including a first shell and a second shell can be designed to incrementally implement a treatment plan. The first and second shells can have cavities designed to receive teeth of a jaw. A first number of bite adjustment structures can be formed of a same material as the first shell, extending therefrom and designed to interface with teeth of a second jaw. The first number of bite adjustment structures can have a first shape and location specific to a first stage of the treatment plan. A second number of bite adjustment structures can be formed of a same material as the second shell, extending therefrom and designed to interface with teeth of the second jaw. The second number of bite adjustment structures can have a second shape and location, different than the first shape and location, specific to a second stage of the treatment plan.

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