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    • 3. 发明公开
    • 골절합용 플레이트
    • 骨板
    • KR1020080088611A
    • 2008-10-02
    • KR1020087018168
    • 2006-11-16
    • 아아프 임플란타테 아게
    • 아렌스우베바크쉬마지드피셔한스요하킴
    • A61B17/80A61B17/68
    • A61B17/8057A61B17/1728A61B17/8014A61B17/8605
    • The aim of the invention is to enlarge the possibilities of use of conventional bone plates and increase their flexibility of manipulation. To this end, the invention proposes a bone plate (1) comprising a bottom side (3) that is to rest against the bone and an upper side (2) opposite to the bone as well as a plurality of holes located preferably along the longitudinal axis of the plate, through which bone screws (9, 11) can be inserted to be anchored to a bone. At least one of these holes is a continuous oblong hole (4) comprising a longitudinal axis running in the direction of the longitudinal axis of the plate. Thread flights (5) are provided in a partial area of the lateral side of the oblong hole, said thread flights, when seen in a direction transversal to the plane of the upper side (2), are arranged only over a part of the depth of the oblong hole (4). In the direction transversal to the plane of the upper side (2), above and/or below the thread flights (5), a support structure (6) with smooth walls for the positive fit with a correspondingly configured negative structure (14) at a screw head (10, 12) or screw neck of a bone screw (9, 11) is provided.
    • 本发明的目的是扩大使用常规骨板的可能性并增加其操纵的灵活性。 为此,本发明提出了一种骨板(1),其包括搁置在骨头上的底侧(3)和与骨相对的上侧(2)以及优选地沿纵向设置的多个孔 骨板的轴线,骨螺钉(9,11)可以插入以锚固到骨骼上。 这些孔中的至少一个是连续的长孔(4),其包括在板的纵向轴线方向上延伸的纵向轴线。 螺纹螺纹(5)设置在长方形孔的侧面的一部分区域中,当从沿横向于上侧(2)的平面的方向看时,所述螺纹螺纹仅布置在深度的一部分上 的长孔(4)。 在横向于上侧(2)的平面的方向上,在螺纹螺纹(5)的上方和/或下方具有平滑壁的支撑结构(6),用于与相应配置的负结构(14)正配合, 提供了骨螺钉(9,11)的螺钉头(10,12)或螺钉颈部。