치아 교정용 나사
    2.
    发明公开
    치아 교정용 나사 有权
    螺旋螺丝

    公开(公告)号:KR1020140017388A

    公开(公告)日:2014-02-11

    申请号:KR1020120084501

    申请日:2012-08-01

    Abstract: Disclosed is an orthodontic screw to fix a wire used for correcting teeth. The orthodontic screw according to the present invention has a plurality of grooves on the outer circumferential surface of a body unit having a screw thread. The body unit is firmly coupled to the alveolar bone due to an adhesive material injected into the grooves and bone tissues filled into the grooves while not affecting stiffness.

    Abstract translation: 公开了一种用于矫正用于矫正牙齿的线的矫正螺钉。 根据本发明的正牙螺钉在具有螺纹的主体单元的外圆周表面上具有多个凹槽。 由于注入凹槽中的粘合剂材料并且不影响刚度,身体单元牢固地联接到牙槽骨上。

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