Wen-Fu LAI,Chien-Chou LIN,Mao-Suan HUANG,Wu-Hsiung LIN
申请号：
US14319262
公开号：
US20150147720A1
申请日:
2014.06.30
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The present invention relates to a tooth-replacement implant, comprising: a main body portion and a root cervical portion, wherein the root body portion has a plurality of lateral pores and a hollow thorough hole at the bottom. Further, a collagen coating layer and an anti-bacterial coating layer are formed on the surface of the body portion root. Therefore, the present invention may increase bone contact area and enhance stability, and thereby avoiding compressing nerve to cause paralysis of perception through the implant and avoiding the sinus perforation.
