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    • 99. 发明申请
    • IMMEDIATE LOAD DENTAL IMPLANT SYSTEM AND METHOD OF USE
    • 立即加载牙科植入系统和使用方法
    • WO2003015653A2
    • 2003-02-27
    • PCT/US2002/026422
    • 2002-08-19
    • IMPLANT INNOVATIONS, INC.
    • PORTER, Stephan, E.GOODMAN, Ralph, E.
    • A61C
    • A61C8/0089A61C8/0022A61C8/0098
    • The present invention relates to a new dental implant that includes a generally cylindrical section and a tapered section. The implant has a thread making a plurality of turns around the exterior surface. The implant is installed into a bore that includes a generally cylindrical portion and a tapered portion. The dimensions of the cylindrical section and the tapered section of the implant are at least the dimensions of the generally cylindrical portion and the tapered portion of the bore, respectively. The bore is preferably shaped by a shaping drill that has a profile that generally mimics the profile of the implant. The female threads are preferably developed through a compression tap or a series of compression taps that cause the bone tissue defining the female threads to have increased density.
    • 本发明涉及一种新的牙科植入物,其包括大致圆柱形部分和锥形部分。 植入物具有围绕外表面多个匝的螺纹。 将植入物安装到包括大致圆柱形部分和锥形部分的孔中。 圆柱形部分和植入物的锥形部分的尺寸至少分别是孔的大致圆柱形部分和锥形部分的尺寸。 孔优选地通过具有通常模拟植入物轮廓的轮廓的成形钻头成形。 阴螺纹优选通过压缩丝锥或一系列压缩丝锥显影,使得限定阴螺纹的骨组织具有增加的密度。