
基本信息:
- 专利标题: ABUTMENT
- 申请号:US17348472 申请日:2021-06-15
- 公开(公告)号:US20210307880A1 公开(公告)日:2021-10-07
- 发明人: Simon BERNER
- 申请人: STRAUMANN HOLDING AG
- 申请人地址: CH Basel
- 专利权人: STRAUMANN HOLDING AG
- 当前专利权人: STRAUMANN HOLDING AG
- 当前专利权人地址: CH Basel
- 优先权: EP13002955.6 20130607
- 主分类号: A61C8/00
- IPC分类号: A61C8/00 ; A61L27/50 ; C25D3/54 ; C25D5/34
摘要:
The present invention relates to an abutment of a dental implant system for connecting a dental implant and a suprastructure, said abutment comprising an abutment basic body extending from an apical end to a coronal end arranged opposite to the apical end. The abutment basic body comprises a dental implant connecting portion facing the apical end and adapted to fit with a corresponding abutment connecting portion of the dental implant and/or an intermediate part to be directly or indirectly connected with the dental implant. It further comprises a support portion facing the coronal end and designed such to allow the suprastructure to be mounted directly or indirectly. According to the invention, the abutment further comprises nanostructures formed on at least a portion of the outer surface of the abutment basic body, said nanostructures extending in at least two dimensions to 200 nm at most.
公开/授权文献:
- US12156779B2 Abutment 公开/授权日:2024-12-03
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61C | 牙科;口腔或牙齿卫生 |
------A61C8/00 | 装到颌骨上用以压实天然牙或将假牙装在其上的器具;植牙;植牙工具 |