发明名称 |
Interspinous process implant having deployable wing and method of implantation |
摘要 |
Systems and method in accordance with an embodiment of the present invention can includes an implant comprising a first wing, a spacer extending from the first wing, and a distraction guide. The distraction guide is arranged in a first configuration to pierce and/or distract tissue associated with adjacent spinous processes extending from vertebrae of a targeted motion segment. The implant can be positioned between the adjacent spinous processes and once positioned, the implant can be arranged in a second configuration. When arranged in a second configuration, the distraction guide can act as a second wing. The first wing and the second wing can limit or block movement of the implant along a longitudinal axis of the implant.
|
申请公布号 |
US2007010813(A1) |
申请公布日期 |
2007.01.11 |
申请号 |
US20060378108 |
申请日期 |
2006.03.17 |
申请人 |
ST. FRANCIS MEDICAL TECHNOLOGIES, INC. |
发明人 |
ZUCHERMAN JAMES F.;HSU KEN Y.;WINSLOW CHARLES J.;FLYNN JOHN J.;MITCHELL STEVEN T.;YERBY SCOTT A.;MARKWART JOHN A. |
分类号 |
A61F2/30 |
主分类号 |
A61F2/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|