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    RAPID PROTOTYPED TRANSFER TRAY FOR ORTHODONTIC APPLIANCES
    3.
    发明申请
    RAPID PROTOTYPED TRANSFER TRAY FOR ORTHODONTIC APPLIANCES 有权
    用于正畸设备的快速原型传输托盘

    公开(公告)号：US20160000529A1

    公开(公告)日：2016-01-07

    申请号：US14820032

    申请日：2015-08-06

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Sung Kim ,  Richard E. Raby

    IPC: A61C7/14 ,  B29C67/00 ,  G05B19/4099 ,  A61C7/00

    CPC classification number: A61C7/146 ,  A61C7/002 ,  B29C64/00 ,  B29C64/188 ,  B29C64/386 ,  B29C64/393 ,  B33Y10/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y80/00 ,  G05B19/4099 ,  G05B2219/35134 ,  G05B2219/49007

    Abstract: The present invention is directed to computer-implemented methods of making a transfer tray using rapid prototyping techniques, where the gingival edge of the tray is defined to intersect with at least one receptacle for receiving an orthodontic appliance. This tray configuration helps to minimize the travel distance of the tray when placing the tray over a patient's teeth, while also preserving a high degree of mechanical retention for retaining the appliance until such time that the appliance is bonded to the tooth. Other aspects of the tray and associated methods of bonding are directed to a frangible web that extends over the gingival portion of the receptacle and fractures to facilitate tray removal after bonding.

    Abstract translation: 本发明涉及使用快速成型技术制造转移盘的计算机实现的方法，其中盘的牙龈边被限定为与用于接收正畸矫治器的至少一个插座相交。 该托盘配置有助于将托盘放置在患者牙齿上时使托盘的移动距离最小化，同时还保持高度的机械保持以保持器具直到器具结合到牙齿上。 托盘的其他方面和相关联的方法涉及在容器的牙龈部分上延伸并且在接合之后便于托盘移除的易碎纤维网。

    Flexible orthodontic splint
    5.
    发明授权
    Flexible orthodontic splint 有权

    公开(公告)号：US10045836B2

    公开(公告)日：2018-08-14

    申请号：US14383398

    申请日：2013-02-28

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ming-Lai Lai ,  Sung Kim

    IPC: A61C7/16 ,  A61C5/00 ,  A61C7/00 ,  A61C7/12

    Abstract: Provided is an orthodontic splint and related methods, which use two or more bonding pads and a flexible connector beam that deflects in response to stress, effectively reducing the amount of stress felt by the adhesive. The connector beam has a non-uniform cross-section along its length, thereby shifting the maximum stress away from the ends of the beam and toward the midpoint of the beam. Further, the connector beam attached to each base along locations remote from the outer edge of the base. These splint configurations can decrease the likelihood of bond failure and improve fatigue performance by causing stress, and associated strain, encountered during treatment to be spread more evenly along the length of the beam.

    Flexible Orthodontic Splint
    6.
    发明申请
    Flexible Orthodontic Splint 审中-公开
    灵活的正畸夹板

    公开(公告)号：US20150044625A1

    公开(公告)日：2015-02-12

    申请号：US14383398

    申请日：2013-02-28

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Ming-Lai Lai ,  Sung Kim

    IPC: A61C7/16

    CPC classification number: A61C7/16 ,  A61C5/007 ,  A61C7/00 ,  A61C7/12

    Abstract: Provided is an orthodontic splint and related methods, which use two or more bonding pads and a flexible connector beam that deflects in response to stress, effectively reducing the amount of stress felt by the adhesive. The connector beam has a non-uniform cross-section along its length, thereby shifting the maximum stress away from the ends of the beam and toward the mid-point of the beam. Further, the connector beam attached to each base along locations remote from the outer edge of the base. These splint configurations can decrease the likelihood of bond failure and improve fatigue performance by causing stress, and associated strain, encountered during treatment to be spread more evenly along the length of the beam.

    Abstract translation: 提供了一种正畸夹板和相关方法，其使用两个或更多个接合焊盘和响应于应力而偏转的柔性连接器梁，有效地减少了由粘合剂感觉到的应力的量。 连接器梁沿其长度具有不均匀的横截面，从而将最大应力从梁的端部移向远离梁的中点。 此外，连接器梁沿着远离基座的外边缘的位置附接到每个基座。 这些夹板构造可以通过引起应力而降低接合失效的可能性并改善疲劳性能，并且在处理过程中遇到的相关应变沿着梁的长度更均匀地扩展。

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