ARCH EXPANDING APPLIANCE
    1.
    发明公开

    公开(公告)号:US20230301753A1

    公开(公告)日:2023-09-28

    申请号:US18190958

    申请日:2023-03-27

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

    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.

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