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    Device and method for saliva suction with tongue retractor and bit handle
    3.
    发明授权
    Device and method for saliva suction with tongue retractor and bit handle 失效
    用舌头牵开器和钻头手柄吸唾液的装置和方法

    公开(公告)号：US5460524A

    公开(公告)日：1995-10-24

    申请号：US264903

    申请日：1994-06-24

    申请人： Ross W. Anderson

    发明人： Ross W. Anderson

    IPC分类号： A61B1/24 ,  A61C5/14 ,  A61C17/08 ,  A61C17/10

    CPC分类号： A61C5/14 ,  A61B1/24 ,  A61C17/043

    摘要： A dental device for removing saliva and retracting the tongue comprising a retraction unit (22) having a tongue shield (28). A bite handle (30) is connected to the tongue shield (28) to stabilize the unit (22), and is held between the biting teeth. At least one tube holder (36) is secured to the tongue shield (28) adjacent to a rearmost molar tooth, and a suction tube (24) is attached to each tube holder (36). A Y-tube adapter (26) may be used to connect two suction tubes (24) with a single conventional fitting of the operatory suction system. A method for removing saliva and retracting the tongue within an oral cavity including retraction with a tongue shield (28), and stabilizing the tongue shield (28) with a bite handle (30). The method further includes removing saliva along a tube holder (36) secured to the tongue shield (28) adjacent to a rearmost molar tooth.

    摘要翻译： 一种用于去除唾液并缩回舌头的牙科装置，包括具有舌部护罩（28）的缩回单元（22）。 咬柄（30）连接到舌屏蔽（28）以稳定单元（22），并且保持在咬牙之间。 至少一个管保持器（36）固定到与最后臼齿相邻的舌屏蔽件（28），并且吸管（24）附接到每个管保持器（36）。 Y型管适配器（26）可用于将两个吸入管（24）与操作性抽吸系统的单个常规配件连接。 一种用于去除唾液并在口腔内缩回舌部的方法，包括用舌头遮蔽件（28）缩回，以及用咬柄（30）稳定舌头护罩（28）。 该方法还包括沿着固定到邻近最后牙齿的舌部护罩（28）的管保持器（36）去除唾液。

    Device and method of molar distalization and mandibular protraction
    4.
    发明授权
    Device and method of molar distalization and mandibular protraction 失效
    磨牙远端和下颌前移的装置和方法

    公开(公告)号：US06932598B1

    公开(公告)日：2005-08-23

    申请号：US10243038

    申请日：2002-09-13

    申请人： Ross W. Anderson

    发明人： Ross W. Anderson

    IPC分类号： A61C3/00 ,  A61C7/36

    CPC分类号： A61C7/36

    摘要： The present invention is a device (18) and method for applying posteriorly directed pressure to a patient's upper posterior tooth, and anteriorly directed pressure to the lower teeth and lower jaw (50). The device includes a tooth attachment (22) fixed to a lower posterior tooth. A mounting base (20) is connected to the tooth attachment, and serves to mount a bumper unit (62), which extends from the lower posterior tooth to the upper posterior tooth. The bumper unit includes a bite bumper (32), for contacting the upper tooth. In the patient's retruded or uncorrected jaw position, the obstruction surface (38) of the bite bumper strikes the occlusal surface (41) of the upper posterior tooth, obstructing full closure of the jaws. Because this obstruction causes discomfort to the patient, the lower jaw is protruded into the forward or corrected jaw position. During protrusion, the bite bumper slides forwardly and upwardly into the adjacent opening (54) immediately anterior to the upper posterior tooth. The functional pressure generated by this jaw posture urges the upper posterior tooth in a posterior direction and the mandibular jaw in a forward direction. Over a period of time, the dental bite and jaw position become stable in the corrected jaw position.

    摘要翻译： 本发明是一种用于将后向压力施加到患者的上后牙并且向前定向的压力施加到下齿和下颚（50）的装置（18）和方法。 该装置包括固定到下后牙的牙齿附件（22）。 安装基座（20）连接到牙齿附件，并且用于安装从下后牙延伸到上后牙的保险杠单元（62）。 保险杠单元包括用于接触上齿的咬紧保险杠（32）。 在患者的回缩或未矫正的颚位置中，咬合保险杠的阻塞表面（38）撞击上后牙的咬合面（41），阻止钳口的完全闭合。 因为这种阻塞引起患者的不适，所以下颌突出到向前或校正的颚位置。 在突出期间，咬合保险杠在上后牙的前方向前和向上滑入邻近的开口（54）。 由此颚式姿势产生的功能压力促使上后牙向后方向，下颌钳向前推动。 在一段时间内，牙齿咬合和颌骨位置在矫正的颌位置变得稳定。