ABUTMENT FOR A DENTAL IMPLANT
    9.
    发明申请
    ABUTMENT FOR A DENTAL IMPLANT 有权
    牙科植入物的植入

    公开(公告)号:US20130252204A1

    公开(公告)日:2013-09-26

    申请号:US13892762

    申请日:2013-05-13

    IPC分类号: A61C8/00

    摘要: Abutment for a dental implant (50), with an apical end (4) and with a coronal end (6) arranged opposite the apical end in the longitudinal direction. In the area of the apical end (4), the abutment has an insert portion (8) which is designed to be received by an opening of the dental implant and which has an anti-rotation segment (10) with at least one anti-rotation element (27) which is designed to cooperate with a corresponding mating anti-rotation element (53) of the dental implant (50). The anti-rotation element (27) has a groove (18′, 18″) which, from the edge of the anti-rotation segment (10) directed toward the apical end (4), extends in the coronal longitudinal direction along a groove portion (14) with a substantially constant groove width. The groove (18′, 18″) is continuously widened in a transition portion (20) adjoining the groove portion (14), in order to merge into a bevel (24′, 24″) in a bevel portion (22) adjoining the transition portion (20).

    摘要翻译: 用于牙植​​入物(50)的基台,具有顶端(4)和在纵向方向上与顶端相对的冠状端(6)。 在顶端(4)的区域中,所述基台具有插入部分(8),所述插入部分被设计成由所述牙科植入物的开口接纳并具有防旋转部分(10) 旋转元件(27),其设计成与牙齿植入物(50)的相应配合抗旋转元件(53)配合。 防旋转元件(27)具有槽(18',18“),该槽从抗旋转段(10)的朝向顶端(4)的边缘沿着冠状纵向方向沿着 槽部分(14)具有基本上恒定的槽宽度。 凹槽(18',18“)在与槽部分(14)相邻的过渡部分(20)中被连续加宽,以便在斜面部分(22)中合并成斜面(24',24”), 邻接过渡部分(20)。