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    • 3. 发明申请
    • DENTAL IMPLANT
    • 牙科植入物
    • WO2009072764A1
    • 2009-06-11
    • PCT/KR2008/006827
    • 2008-11-19
    • OSSTEMIMPLANT CO., LTD.YOON, Ji hoonJEONG, Hyeon cheolKIM, Ju sukEOM, Tae gwan
    • YOON, Ji hoonJEONG, Hyeon cheolKIM, Ju sukEOM, Tae gwan
    • A61C8/00
    • A61C8/0022A61C8/0025
    • The present invention relates to a dental implant having a plurality of axis portions thereby in use being capable of preventing an abrupt increase in an amount of bone compression through the plurality of axis portions, dispersing stress according to a gradual increase in placement torque, and simultaneously obtaining a proper initial fixing force, and more particularly, to a dental implant having first through third axis portions formed on the exterior circumferential surface thereof, capable of adjusting a bone contacting area, dispersing stress, gradually increasing an area used to compress bone between the first through third axis portions, and preventing an amount of bone compression from being abruptly increased, thereby facilitating placement of the dental implant and increasing an initial fixing force.
    • 牙科植入物技术领域本发明涉及一种具有多个轴部的牙科植入物,其能够防止通过多个轴部的骨压缩量的突然增加,并且根据放置扭矩的逐渐增加分散应力,同时 获得适当的初始固定力,更具体地说,涉及具有形成在其外圆周表面上的第一至第三轴部的牙科植入物,其能够调节骨接触面积,分散应力,逐渐增加用于压缩骨头的面积 第一至第三轴部分,并且防止骨压缩量突然增加,从而便于牙植入物的放置和增加初始固定力。