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    • 4. 发明申请
    • DENTAL IMPLANT
    • 牙科植入物
    • WO2004060196A1
    • 2004-07-22
    • PCT/US2003/038393
    • 2003-12-02
    • MILLER, Robert, J.
    • MILLER, Robert, J.
    • A61C8/00
    • A61C8/0022
    • The dental implant includes a body with a coronal end and an apical end. The implant intraosseous region includes a tapered thread which has a constant depth on an apical edge. A coronal edge to the thread varies in profile. There is equal spacing between the apical end and the coronal end of the implant. The coronal edge varies in profile, and can have a profile formed of two or three components. There is at least two cutting actions of the thread to permit for effective implantation in the bone without leading to microfracture.
    • 牙科植入物包括具有冠状端和顶端的身体。 植入物骨内区域包括在顶端具有恒定深度的锥形螺纹。 螺纹的冠状边缘在轮廓上变化。 在植入物的顶端和冠状端之间具有相等的间距。 冠状边缘轮廓变化,并且可以具有由两个或三个部件形成的轮廓。 螺纹有至少两个切割动作,以允许有效地植入骨中而不导致微裂缝。