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    • 1. 发明申请
    • INTRA-BONE SCREW FOR EXTRADENTAL ANCHORING AND METALLIC WIRE WITH MEANS FOR MUTUAL COUPLING, PARTICULARLY FOR ORTHODONTIC USE
    • 用于异常锚固和金属线的内螺纹螺丝,用于相互联接,特别用于正交使用
    • WO2009150175A1
    • 2009-12-17
    • PCT/EP2009/057170
    • 2009-06-10
    • COSTA, Antonio
    • COSTA, Antonio
    • A61C7/00A61C8/00
    • A61C7/00A61C8/0096
    • An intra-bone screw (1) for extradental anchoring with means (3) for coupling to a metallic wire (2) that protrudes from the oral mucosa, particularly for orthodontic use, consisting in that the means (3) for coupling the wire (2) to the screw (1) are of a type adapted to allow the free rotation, but not the axial sliding, of the wire (2) with respect to the screw (1), in order to avoid transmission to the screw (1) of torques that delay the healing process of the gum, at the same time allowing the transmission of other forces with any orientation and axial offset. The screw (1) is crossed axially by a dead hole (8, 9) and the wire (2) has a portion that is mounted so that it can rotate freely in the axial hole (11) of a conical pin (10) that is adapted to be forced in the hole (8, 9) of the screw.
    • 一种用于外固定的骨内螺钉(1),其具有用于联接到从口腔粘膜突出的金属线(2)的装置(3),特别是用于正牙使用,其特征在于,用于将线( 螺钉(1)的类型为适于允许线(2)相对于螺钉(1)的自由旋转而不是轴向滑动的类型,以避免传递到螺钉(1) )的扭矩延迟了牙龈的愈合过程,同时允许以任何取向和轴向偏移传递其他力。 螺钉(1)由死洞(8,9)轴向交叉,线(2)具有安装成能够在锥形销(10)的轴向孔(11)中自由旋转的部分, 适于被迫在螺钉的孔(8,9)中。
    • 4. 发明申请
    • ORTHODONTIC DEVICE AND ASSEMBLY PROCEDURE
    • 正交装置和组装程序
    • WO2003037206A1
    • 2003-05-08
    • PCT/EP2002/012071
    • 2002-10-29
    • COSTA, Antonio
    • COSTA, Antonio
    • A61C7/00
    • A61C7/00A61C8/0096
    • The orthodontic device comprises a screw connected to the bone structure of a patient's mouth, and means for connection to a tooth exerting a force on the tooth to make it move. The device also comprises an intermediary element placed between the screw and the connection means extending from the mucosa covering the bone structure of the mouth. The assembly procedure for an orthodontic device consists of bending a bar-shaped intermediary element having at its opposite ends a first seat where a screw can be housed and a second seat where an element for connection to a tooth can be housed, so that, when the device is applied, the intermediary element extends from the mucosa of the mouth.
    • 正畸装置包括连接到患者口部的骨骼结构的螺钉,以及用于连接到在牙齿上施加力以使其移动的牙齿的装置。 该装置还包括放置在螺钉和从覆盖口部骨结构的粘膜延伸的连接装置之间的中间元件。 用于矫正装置的组装过程包括弯曲棒状的中间元件,其在其相对端处具有可容纳螺钉的第一座椅和可容纳用于连接到牙齿的元件的第二座椅,使得当 应用该装置,中间元件从口腔的粘膜延伸。