YU, FONG CAIN,游凤勤,游鳳勤,WU, YI CHIEH,吴依洁,吳依潔,CHIANG, HSI JEN,江锡仁,江錫仁
申请号：
TW102106571
公开号：
TW201433297A
申请日:
2013.02.25
申请国别(地区):
TW
年份:
2014
代理人:
摘要：
A dental implant applied to the posterior teeth region is disclosed, comprising an implant portion provided with a thread portion at the outer side, and having a hollow screw hole at the bottom end an abutment provided on the top of the implant portion and a neck portion located at the junction of the implant portion and the abutment, wherein its surface is disposed with a rough ring-like portion. Accordingly, the present invention can achieve the purpose of improving the stability of binding with alveolar bone.一種應用於後牙區域之人工植牙體,其中包括:一植入部,外側設有螺牙部,且底端具有一中空螺孔;及一支檯座,設於該植入部頂端;及一頸部,設於該植入部與該支檯座連接處,其表面設有粗糙環狀部;藉以達到提高與齒槽骨結合的穩固性之目的。100‧‧‧植牙體1‧‧‧植入部11‧‧‧螺牙部12‧‧‧中空螺孔2‧‧‧支檯座3‧‧‧頸部31‧‧‧粗糙環狀部
