基本信息:
- 专利标题： BALLOON-ASSISTED ANNULUS REPAIR
- 专利标题（中）：气球辅助神经修复
- 申请号：PCT/US2009/045690 申请日：2009-05-29
- 公开(公告)号：WO2009146428A1 公开(公告)日：2009-12-03
- 发明人： SINGHATAT, Wamis , SMITH, Nigel, G. , FUSSELL, Garland, W. , KEANE, Michael, F. , LOWMAN, Anthony, M.
- 申请人： SYNTHES USA, LLC , SYNTHES GMBH , SINGHATAT, Wamis , SMITH, Nigel, G. , FUSSELL, Garland, W. , KEANE, Michael, F. , LOWMAN, Anthony, M.
- 申请人地址： 1302 Wrights Lane East West Chester, PA 19380 US
- 专利权人： SYNTHES USA, LLC,SYNTHES GMBH,SINGHATAT, Wamis,SMITH, Nigel, G.,FUSSELL, Garland, W.,KEANE, Michael, F.,LOWMAN, Anthony, M.
- 当前专利权人： SYNTHES USA, LLC,SYNTHES GMBH,SINGHATAT, Wamis,SMITH, Nigel, G.,FUSSELL, Garland, W.,KEANE, Michael, F.,LOWMAN, Anthony, M.
- 当前专利权人地址： 1302 Wrights Lane East West Chester, PA 19380 US
- 代理机构： ROTHERY, Brian, M. et al.
- 优先权： US61/057,627 20080530
- 主分类号： A61B17/70
- IPC分类号： A61B17/70 ; A61F2/44
摘要：
The present invention is directed to an inflatable annulus repair device (10) for sealing an annulus defect located in an annulus fibrosis of an intervertebral disc space. In use, the inflatable device is introduced, in a first non-expanded state, preferably via a cannula (100) into the annulus defect. After the inflatable device has been properly positioned, a filler material (11) is injected into the inflatable device to expand the device to a second expanded state. In the second expanded state, the inflatable annulus repair device seals the annulus defect, secures its position within the annulus defect to thereby limit or prevent migration, and applies a compression force to a captured portion of the annulus adjacent to the defect. The inflatable device is preferably filled with a liquid that solidifies into an elastic material within the device.
摘要（中）：
本发明涉及一种用于密封位于椎间盘空间的环状纤维化中的环带缺损的可充气环带修复装置（10）。 在使用中，充气装置以第一未膨胀状态优选通过插管（100）引入到环空缺陷中。 在充气装置被适当地定位之后，将填充材料（11）注入到充气装置中以使装置膨胀到第二膨胀状态。 在第二膨胀状态下，可充气环带修复装置密封环空缺陷，确保其在环空缺陷内的位置，从而限制或防止迁移，并将压缩力施加到与缺陷相邻的环空的捕获部分。 充气装置优选地填充有在装置内固化成弹性材料的液体。
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 |
| --------A61B17/56 | .治疗骨或关节的装置或方法；其专用设备 |
| ----------A61B17/58 | ..用于接骨的，如接骨板、接骨螺钉或类似物 |
| ------------A61B17/60 | ...用于外部接骨的，如关节面脱离器、收缩器 |
| --------------A61B17/70 | ....脊柱定位器或稳定器 |