发明名称 |
Means for inserting instrumentation for a percutaneous diskectomy using a laser |
摘要 |
An elongated tube for inserting instrumentation during a percutaneous diskectomy using a laser introduces an optical guide into the nucleus of a herniated disc. The optical guide is disposed along the elongated tube and guides a laser beam. The laser beam which is guided by the optical guide is not aligned with at least a portion of the elongated tube.
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申请公布号 |
US5242439(A) |
申请公布日期 |
1993.09.07 |
申请号 |
US19910799843 |
申请日期 |
1991.11.26 |
申请人 |
LASERSCOPE |
发明人 |
LARSEN, TOR S.;GRANTZ, ALAN L.;GOLLNICK, DAVID A.;HERTZMANN, PETER S. |
分类号 |
A61B17/00;A61B18/24;A61B19/00 |
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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