发明申请
- 专利标题: NUCLEUS REPLACEMENT BASED ON INJECTABLE PVA GELS
- 专利标题(中): 基于注射PVA凝胶的核替换
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申请号: US12995146申请日: 2009-05-27
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公开(公告)号: US20110077684A1公开(公告)日: 2011-03-31
- 发明人: Rolf Mueller , Federico Innerebner , Thomas Steffen , Norbert Boos
- 申请人: Rolf Mueller , Federico Innerebner , Thomas Steffen , Norbert Boos
- 申请人地址: CH Huenenberg
- 专利权人: Innogel AG
- 当前专利权人: Innogel AG
- 当前专利权人地址: CH Huenenberg
- 国际申请: PCT/CH2009/000178 WO 20090527
- 主分类号: A61B17/03
- IPC分类号: A61B17/03 ; B65D85/00 ; A61F2/02 ; A61K49/04
摘要:
The invention relates to novel polyvinyl alcohol (PVA) gels which gelate in situ and are suitable for nucleus (gel bodies of the intervertebral disks) replacement, and to a process and to an apparatus for administration thereof, to the use thereof and to a vessel which comprises an inventive PVA gel.
公开/授权文献
- US08672965B2 Nucleus replacement based on injectable PVA gels 公开/授权日:2014-03-18
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