发明名称 |
Kits for enabling axial access and procedures in the spine |
摘要 |
Disclosed are surgical tools, tool sets and methods for percutaneously accessing and preparing treatment sites within the spine for subsequent treatment procedures. The treatment site may be an inter-vertebral motion segments in the lumbar and sacral regions of the spine. The tool set may comprise introducer tools and bone dilators for accessing and tapping into a targeted site, such as, for example, the anterior surface of the S 1 vertebral body. The tool set may also comprise cutters and extractors for preparing the treatment site for subsequent treatment procedures. The tool set may additionally comprise a bone graft inserter, an exchange system, and/or a temporary distraction tool for further preparing the treatment site for subsequent treatment procedures. |
申请公布号 |
US2005165406(A1) |
申请公布日期 |
2005.07.28 |
申请号 |
US20040971780 |
申请日期 |
2004.10.22 |
申请人 |
ASSELL ROBERT L.;AINSWORTH STEVEN D.;CRAGG ANDREW N.;DICKHUDT EUGENE A. |
发明人 |
ASSELL ROBERT L.;AINSWORTH STEVEN D.;CRAGG ANDREW N.;DICKHUDT EUGENE A. |
分类号 |
A61B17/00;A61B17/02;A61B17/16;A61B17/17;A61B17/22;A61B17/56;A61B17/58;A61B17/88;A61B17/92;A61L;(IPC1-7):A61B17/56 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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