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    ORTHODONTIC TREATMENT INCLUDING WIRE-DRIVEN AND ALIGNER PHASES
    5.
    发明公开
    ORTHODONTIC TREATMENT INCLUDING WIRE-DRIVEN AND ALIGNER PHASES 审中-公开

    公开(公告)号：US20240033044A1

    公开(公告)日：2024-02-01

    申请号：US18039834

    申请日：2021-12-16

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ralf M. Paehl ,  David K. Cinader, JR. ,  Dietmar Blees ,  Ralf Schlimper ,  Ming-Lai Lai ,  Richard E. Raby

    IPC: A61C7/08 ,  A61C7/16 ,  A61C7/20

    CPC classification number: A61C7/08 ,  A61C7/16 ,  A61C7/20

    Abstract: A method includes wire driven phase in which a plurality of attachments are bonded to teeth, the attachments including a wire-retaining region and an engagement region. The engagement region has a shoulder configured to releasably engage a corresponding indentation in an aligner tray. An archwire is inserted in to the wire-retaining regions to move a first malaccluded tooth from a first position to a second position. An aligner phase follows the wire driven phase, in which the archwire is removed, and an aligner tray is applied over the teeth of the patient. The aligner tray includes cavities shaped to receive and resiliently position the first maloccluded tooth from the second position to a third position, and further includes indentations configured to releasably engage at least a portion of the engagement regions on the attachments.

    ORTHODONTIC APPLIANCE, ORTHODONTIC SYSTEM AND METHOD OF USE
    8.
    发明公开
    ORTHODONTIC APPLIANCE, ORTHODONTIC SYSTEM AND METHOD OF USE 审中-公开

    公开(公告)号：US20240315805A1

    公开(公告)日：2024-09-26

    申请号：US18273859

    申请日：2022-01-26

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： David K. Cinader, Jr. ,  Ming-Lai Lai ,  Ralf M. Paehl ,  Dietmar Blees ,  Ralf Schlimper ,  André Golcher

    IPC: A61C7/28 ,  A61C7/30

    CPC classification number: A61C7/287 ,  A61C7/30

    Abstract: An orthodontic appliance includes a body defining a slot including an inserting portion including an open end, and a receiving portion spaced apart from the open end and communicating with the inserting portion. A locking member is at least partially and movably received within an opening. The locking member is movable at least along the first axis between a locked state and an unlocked state and is normally biased to the locked state. In the locked state, the locking member at least partially extends into the inserting portion to removably retain the archwire within the receiving portion. In the unlocked state, the locking member is displaced from the locked state into the opening along the first axis, such that upon application of an external force, the locking member is movable to the unlocked state to allow movement of the archwire between the inserting portion and the receiving portion.

    INDIRECT BONDING DEVICE AND METHOD OF USE THEREOF
    9.
    发明公开
    INDIRECT BONDING DEVICE AND METHOD OF USE THEREOF 审中-公开

    公开(公告)号：US20240008959A1

    公开(公告)日：2024-01-11

    申请号：US18039765

    申请日：2021-12-21

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ralf M. Paehl ,  Richard E. Raby ,  Dietmar Blees ,  David K. Cinader, Jr.

    IPC: A61C7/14

    CPC classification number: A61C7/146

    Abstract: An indirect bonding device includes a first tray and a second tray. The first tray is configured to be detachably coupled to a tooth having a tooth surface. The second tray is configured to be detachably coupled to the first tray. The first tray includes a cavity at least partially extending from a first inner surface to a first outer surface along a longitudinal axis. An orthodontic appliance is at least partially and detachably received within the cavity. An adhesive layer is disposed on a base surface of the orthodontic appliance. Upon detachable coupling of the first tray to the tooth, the adhesive layer is spaced apart from the tooth surface. Furthermore, upon detachable coupling of the move the orthodontic appliance towards the tooth surface, such that the adhesive layer contacts the tooth surface.

    METHOD OF MAKING A TRANSFER TRAY
    10.
    发明申请
    METHOD OF MAKING A TRANSFER TRAY 审中-公开
    制作转盘的方法

    公开(公告)号：US20160310239A1

    公开(公告)日：2016-10-27

    申请号：US15105484

    申请日：2014-12-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ralf M. Paehl ,  Dietmar Blees

    IPC: A61C7/14 ,  B29C65/70 ,  B29C67/00 ,  B29C51/10 ,  B29C41/14 ,  A61C7/00 ,  B29C45/14

    CPC classification number: A61C7/146 ,  A61C7/002 ,  A61C13/0013 ,  B29C41/14 ,  B29C45/14467 ,  B29C51/10 ,  B29C64/00 ,  B29C64/40 ,  B29C65/70 ,  B29K2067/00 ,  B29K2069/00 ,  B29K2083/00 ,  B29K2091/00 ,  B29L2031/753

    Abstract: A method of making a transfer tray includes providing a physical mockup having a shape that corresponds to a positive shape of a patient's dental arch and a positive shape of one or more bracket analogs. A transfer tray may be formed over the physical mockup, with the transfer tray representing a negative replica of at least a portion of the mockup. One or more receptacles are accordingly formed in the ray, each receptacle approximating a least a portion of the shape of a bracket analog. A bracket associated with a bracket analog is placed into a receptacle of the one or more receptacles and a filler material is introduced into at least one receptacle.

    Abstract translation: 制造转盘的方法包括提供具有对应于患者牙弓的正形状和一个或多个支架类似物的正形状的形状的物理模型。 传送托盘可以形成在物理样机上，传送托盘表示至少一部分模型的负副本。 相应地，在射线中形成一个或多个插座，每个插座接近托架模拟的形状的至少一部分。 与支架类似物相关联的支架被放置在一个或多个插座的容器中，并且填充材料被引入至少一个容器中。

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