![IMPLANT AND IMPLANTATION DEVICE](/ep/2018/04/25/EP3311758A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: IMPLANT AND IMPLANTATION DEVICE
- 专利标题(中):植入和植入装置
- 申请号:EP17205632.7 申请日:2007-09-19
- 公开(公告)号:EP3311758A1 公开(公告)日:2018-04-25
- 发明人: Aeschlimann, Marcel , Torriani, Laurent , Lehmann, Mario , Mayer, Jörg
- 申请人: Woodwelding AG
- 申请人地址: Bundesstrasse 3 6304 Zug CH
- 专利权人: Woodwelding AG
- 当前专利权人: Woodwelding AG
- 当前专利权人地址: Bundesstrasse 3 6304 Zug CH
- 代理机构: Frei Patent Attorneys
- 优先权: US826300P 20060920
- 主分类号: A61B17/04
- IPC分类号: A61B17/04 ; A61F2/30 ; A61F2/08 ; A61F2/36 ; A61C8/00 ; A61B17/68 ; A61B17/88 ; A61B17/00 ; A61F2/28 ; A61F2/46
摘要:
The implant (1) according to the invention is suitable for being anchored with the aid of mechanical vibration in an opening provided in bone tissue (21). The implant comprises an axis (11) and an axially extending implant opening as well as a material liquefiable by mechanical vibrations, which forms at least a part of the surface of the implant. A tool (3) used to anchor the implant has a proximal portion and a distal end portion (3.7), wherein the distal end portion has at least one cross-section which is larger than at least one cross-section of said implant opening and which distal end portion is able to be moved within the implant opening relative to the implant under the influence of a force and of the mechanical vibrations, whereby the implant is locally expanded under at least partial plastification of the implant, wherein the mechanical vibrations are able to be transmitted to a peripheral surface of the implant in the area of the expansion.
摘要(中):
根据本发明的植入物(1)适于借助机械振动锚定在骨组织(21)中提供的开口中。 植入物包括轴(11)和轴向延伸的植入物开口以及通过机械振动可液化的材料,其形成植入物的至少一部分表面。 用于锚定植入物的工具(3)具有近端部分和远端部分(3.7),其中远端部分具有比所述植入物开口的至少一个横截面大的至少一个横截面,并且 该远端部分能够在力和机械振动的影响下相对于植入物在植入开口内移动,由此植入物在植入物的至少部分塑化的情况下局部扩张,其中机械振动能够 在扩张区域传递到植入物的外周表面。
公开/授权文献:
- EP3311758B1 IMPLANT AND IMPLANTATION DEVICE 公开/授权日:2019-08-21
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61B | 诊断;外科;鉴定 |
------A61B17/00 | 外科器械、装置或方法,例如止血带 |
--------A61B17/03 | .用于闭合伤口或保持伤口闭合的,例如外科固定钉;与其一起使用的附件 |
----------A61B17/04 | ..用于缝合创口的;持针器或针或缝合材料的包 |