发明名称 |
Abutment for a dental implant |
摘要 |
An abutment (10) for supporting a dental prosthesis including a post (30) and a shoulder (10a), wherein the shoulder comprises a concavely curved chamfer surface extending radially outwards from a base of the post, the post comprising at least one flat surface (35) which runs directly into the chamfered surface such that the chamfered surface is non-uniform. |
申请公布号 |
US9149347(B2) |
申请公布日期 |
2015.10.06 |
申请号 |
US201013387049 |
申请日期 |
2010.07.27 |
申请人 |
Straumann Holding AG |
发明人 |
Lussi Jost;Zettler Marc |
分类号 |
A61C8/00 |
主分类号 |
A61C8/00 |
代理机构 |
Novak Druce Connolly Bove + Quigg LLP |
代理人 |
Novak Druce Connolly Bove + Quigg LLP |
主权项 |
1. An abutment for supporting a dental prosthesis comprising:
a post having a base, and a shoulder, wherein the shoulder comprises a concavely curved chamfer surface extending radially outwards from the base of the post and shoulder has a circular outer circumference, the post comprising at least one flat surface which runs directly into the chamfered surface such that the chamfered surface is non-uniform; and wherein the shoulder further comprises a planar platform, the curved chamfer surface providing a smooth transition between the base of the post and the planar platform and wherein said planar platform extends around the full circumference of the abutment shoulder and is wider in a region adjacent to the at least one flat surface. |
地址 |
Basel CH |