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    DIRECT FABRICATION OF ALIGNERS FOR PALATE EXPANSION AND OTHER APPLICATIONS
    42.
    发明申请
    DIRECT FABRICATION OF ALIGNERS FOR PALATE EXPANSION AND OTHER APPLICATIONS 审中-公开
    用于PALATE扩展和其他应用的对准器的直接制造

    公开(公告)号：US20170007367A1

    公开(公告)日：2017-01-12

    申请号：US15202467

    申请日：2016-07-05

    Applicant: ALIGN TECHNOLOGY, INC.

    Inventor： Chunhua Li ,  Avi Kopelman ,  Srinivas Kaza ,  Ryan Kimura ,  Yaser Shanjani

    IPC: A61C7/10 ,  B29C67/00 ,  A61C7/08

    Abstract: Systems, methods, and devices for producing appliances for expansion of the palate of a patient are provided. A palate expanding orthodontic appliance comprises a teeth engagement portion comprising a plurality of teeth engagement structures and a force generating portion coupled to the teeth engagement portion and configured to apply force to cause the patient's palate to expand. The orthodontic appliances can be designed according to the specifications provided herein and manufactured using direct fabrication methods.

    Abstract translation: 提供了用于生产用于扩大患者腭的器具的系统，方法和装置。 口腔扩张正畸矫治器包括齿啮合部分，其包括多个齿啮合结构，以及耦合到齿接合部分的力产生部分，并且构造成施加力以使患者的腭膨胀。 正畸器具可根据本文提供的规格设计，并使用直接制造方法制造。

    ARCH ADJUSTMENT APPLIANCE
    43.
    发明申请
    ARCH ADJUSTMENT APPLIANCE 审中-公开
    ARCH调整设备

    公开(公告)号：US20160081769A1

    公开(公告)日：2016-03-24

    申请号：US14850305

    申请日：2015-09-10

    Applicant: Align Technology, Inc.

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

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

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

    Abstract translation: 本公开提供了用于调节牙弓的方法，系统和装置。 一种器具包括由第一材料形成的可拆卸的壳体，其中形成有多个空腔，其中空腔的数量被成形为容纳患者的牙齿，并且拱形元件在舌部方向上从可移除壳体延伸并至少跨越 可移除外壳的弓形宽度的一部分，其中所述拱形元件设计成膨胀所述患者牙齿的拱形，其中所述弓形元件具有特定于治疗计划阶段的宽度。

    DENTAL APPLIANCE WITH REPOSITIONING JAW ELEMENTS
    44.
    发明申请
    DENTAL APPLIANCE WITH REPOSITIONING JAW ELEMENTS 审中-公开
    牙齿矫正器具

    公开(公告)号：US20150238280A1

    公开(公告)日：2015-08-27

    申请号：US14491765

    申请日：2014-09-19

    Applicant: Align Technology, Inc.

    Inventor： Ken Wu ,  Eric E. Kuo ,  Mitra Derakhshan ,  Crystal Tjhia ,  Eric Yau ,  Allen R. Boronkay ,  Chunhua Li ,  Gleb Krivovyaz

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

    CPC classification number: A61C7/08 ,  A61C7/002 ,  A61C7/36

    Abstract: The present disclosure provides method, computing device readable medium, and devices for dental appliances with repositioning jaw elements. An example of a method can include identifying a misaligned jaw of a patient from a virtual image of the patient's jaw, providing a treatment plan for the patient including a virtual model of a dental appliance having a first shell and a second shell configured to reposition at least one tooth of the patient, and adjusting the position of the repositioning jaw elements on the first shell and the second shell to comply with a number of constraints. The virtual model of the dental appliance including repositioning jaw elements on the first shell and the second shell configured to move a position of the misaligned jaw of the patient.

    Abstract translation: 本公开提供了具有重新定位爪元件的牙科器具的方法，计算装置可读介质和装置。 一种方法的示例可以包括从患者的颌的虚拟图像识别患者的不对准的下颌，为患者提供治疗计划，包括具有第一壳体和第二壳体的虚拟模型，所述第一壳体和第二壳体被配置为重新定位 患者的至少一个牙齿，以及调整第一壳体和第二壳体上重新定位的钳口元件的位置以符合许多限制。 牙科器具的虚拟模型包括在第一壳体上重新定位钳口元件，并且第二壳体构造成移动患者的不对准钳口的位置。

    METHOD OF FORMING A DENTAL APPLIANCE
    45.
    发明申请
    METHOD OF FORMING A DENTAL APPLIANCE 审中-公开
    形成牙科器具的方法

    公开(公告)号：US20150004553A1

    公开(公告)日：2015-01-01

    申请号：US14318283

    申请日：2014-06-27

    Applicant: Align Technology, Inc.

    Inventor： Chunhua Li ,  Yan Chen

    IPC: A61C7/08 ,  B29C45/00

    CPC classification number: A61C7/08 ,  B29C45/0001 ,  B29K2101/10 ,  B29L2031/7532

    Abstract: The present disclosure includes dental appliances and methods of making and using such appliances. One method for forming a dental appliance includes forming a liquid thermoset polymer material into a semi-solid first shape, thermoforming the semi-solid first shape of thermoset polymer material onto a dentition mold, and curing the thermoset polymer on the dentition mold with a curative trigger to complete a molecular cross-linking reaction.

    Abstract translation: 本公开包括牙科器具以及制造和使用这种器具的方法。 用于形成牙科器具的一种方法包括将液体热固性聚合物材料形成半固体第一形状，将半固体第一形状的热固性聚合物材料热成型到牙列模具上，以及用固化剂固化牙列模具上的热固性聚合物 触发完成分子交联反应。

    METHODS AND SYSTEMS FOR DESIGNING 3D PRINTED DENTAL APPLIANCES
    47.
    发明申请
    METHODS AND SYSTEMS FOR DESIGNING 3D PRINTED DENTAL APPLIANCES 有权

    公开(公告)号：US20250032216A1

    公开(公告)日：2025-01-30

    申请号：US18789329

    申请日：2024-07-30

    Applicant: Align Technology, Inc.

    Inventor： Yuxiang Wang ,  Andrew Jang ,  Bruce Cam ,  Rohit Tanugula ,  Chunhua Li ,  Jun Sato ,  Luyao Cai ,  Pavel Pokotilov ,  Kangning Su ,  John Y. Morton

    IPC: A61C7/00 ,  A61C7/08 ,  G06F30/20

    Abstract: Methods and systems for designing dental appliances are provided. In some embodiments, a method includes identifying one or more intended outcomes for one or more areas of a dental appliance, where the dental appliance is shaped to receive and engage with a person's dentition in accordance with a treatment plan; identifying one or more acceptability criteria for evaluating compliance with the one or more intended outcomes; obtaining an appliance model for the dental appliance, where the appliance model represents the one or more areas with one or more first physical properties conforming to the one or more acceptability criteria, and where the one or more first physical properties are different than one or more second physical properties outside the one or more areas; providing three-dimensional (3D) printing instructions to generate the dental appliance using the appliance model; and 3D printing the dental appliance using the 3D printing instructions.

    Methods of planning teeth movement and media
    48.
    发明授权
    Methods of planning teeth movement and media 有权

    公开(公告)号：US12171634B2

    公开(公告)日：2024-12-24

    申请号：US18179341

    申请日：2023-03-06

    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: Methods for and media with instruction to cause acquiring known dimensions of a tooth, applying a multivariant regression model using the known dimensions to calculate projected dimensions of the unerupted or erupting tooth, customizing a standard virtual geometry and/or a predefined virtual geometry using the projected dimensions of the unerupted or erupting tooth, and inserting the customized virtual geometry into a virtual model of the patient's jaw, and planning the movement of the teeth of the patient and designing a series of removable orthodontic aligners using the virtual model, the series of removable orthodontic aligners configured to be worn by the patient to incrementally align the teeth according to the planned movement.

    Method for appliances with bite adjustment structures
    49.
    发明授权
    Method for appliances with bite adjustment structures 有权

    公开(公告)号：US12064316B2

    公开(公告)日：2024-08-20

    申请号：US16703613

    申请日：2019-12-04

    Applicant: Align Technology, Inc.

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

    IPC: A61C7/36 ,  A61C7/00 ,  A61C7/08 ,  G06F30/00

    CPC classification number: A61C7/36 ,  A61C7/002 ,  A61C7/08 ,  G06F30/00

    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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