发明名称 |
Abutment assembly for dental implant |
摘要 |
An abutment assembly for use with a dental implant unit includes a metal pedestal unit which has a fitting bushing adapted to fittingly engage a tubular fitted wall of an implant member, a ceramic abutment body which has an annular cut-out in a bottom wall thereof to be mounted on the pedestal unit, and a tubular packing member which has a bearing ledge on an inner peripheral surface to be pressed by a bolt member when the bolt member is threadedly engaged with the implant member, and a pressing region on an outer peripheral surface to be brought to intimately abut against a pressed region of an inner tubular wall surface of the abutment wall so as to place the abutment body in a tightened position. |
申请公布号 |
US8113835(B2) |
申请公布日期 |
2012.02.14 |
申请号 |
US20090427465 |
申请日期 |
2009.04.21 |
申请人 |
YAU HONG-TZONG;CHOU WEN-CHIN;POU YU BIOTECHNOLOGY CO., LTD. |
发明人 |
YAU HONG-TZONG;CHOU WEN-CHIN |
分类号 |
A61C8/00 |
主分类号 |
A61C8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|