DANIEL BARUC;T.A.G. Medical Devices - Agriculture Cooperative Ltd.
发明人:
DANIEL BARUC
申请号：
IL25148617
公开号：
IL251486D0
申请日:
2017.03.30
申请国别(地区):
IL
年份:
2017
代理人:
摘要：
A dental abutment assembly that comprises a dental abutment having a tubular passage with an internal abutment thread at a lower end of the tubular passage, a dental implant fixture having an upper socket with an internal implant fixture thread, and a screw shaft having an upper external thread with an upper external helix twisted in a first direction and a lower external thread having a lower external helix twisted in a second direction, the upper external thread and the lower external thread are located at opposite ends of a connecting shaft. The first direction and the second direction are opposite to one another.
