基本信息:
- 专利标题： 脊柱稳定装置及其植入的方法与成套工具
- 专利标题（英）：SPINE STABILIZATION DEVICE, AND METHOD AND KIT FOR ITS IMPLANTATION
- 申请号：CN201510221499.3 申请日：2010-02-24
- 公开(公告)号：CN104887360A 公开(公告)日：2015-09-09
- 发明人： A·米勒 , M·贝拉 , M·埃施利曼 , M·莱曼 , U·韦伯 , J·迈耶 , S·赫舒勒 , H·原 , F·M·菲利普 , S·梅勒 , E·摩克 , A·温格 , P·塞勒 , U·博勒曼
- 申请人： 斯伯威丁股份公司
- 申请人地址： 瑞士施利伦
- 专利权人： 斯伯威丁股份公司
- 当前专利权人： 斯伯威丁股份公司
- 当前专利权人地址： 瑞士施利伦
- 代理机构： 北京泛华伟业知识产权代理有限公司
- 代理人： 谭彦闻
- 优先权： 61/155241 2009.02.25 US; 61/242071 2009.09.14 US; 61/302608 2010.02.09 US
- 分案原申请号： 2010800180930 2010.02.24
- 主分类号： A61F2/44
- IPC分类号： A61F2/44 ; A61F2/46
According to an aspect of the invention, a spine stabilization device is provided, the spine stabilization device comprising an interbody spacer shaped to be inserted between a vertebral body of an upper vertebra and a vertebral body of a lower vertebra, and comprising a top surface oriented towards the lower endplate of the vertebral body of the upper vertebra and a bottom surface oriented towards the upper endplate of the vertebral body of the lower vertebra; and a fixation device to be inserted after placement of the interbody spacer, the fixation device comprising a support portion securing the interbody spacer against escaping from between the vertebral bodies of the upper and lower vertebra into a ventral direction, the support portion shaped to rest against a portion of an anterior surface of the interbody spacer, and further comprising an anchor, the anchor comprising an anchoring material portion that is configured to be inserted, in a liquid state, into cancellous bone tissue of at least one of the vertebral body of the upper vertebra and of the vertebral body of the lower vertebra, to thereby infiltrate the cancellous bone tissue, and to harden thereafter so as to fix the support portion to the vertebral body.
公开/授权文献:
- CN104887360B 脊柱稳定装置及其植入的方法与成套工具 公开/授权日：2018-04-10