发明名称 |
Spinal needle with optical fiber means for radiating a laser beam |
摘要 |
A spinal needle for performing medical treatment is inserted into the vertebral pulp, a laser probe is inserted into the spinal needle, and then laser rays are radiated onto the vertebral pulp. An air-escape tube is unitarily provided parallel to the spinal needle or a flow-passage connected with the interior of the spinal needle is provided in the vicinity of the handle portion of the spinal needle.
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申请公布号 |
US4959063(A) |
申请公布日期 |
1990.09.25 |
申请号 |
US19880244437 |
申请日期 |
1988.09.14 |
申请人 |
OSADA RESEARCH INSTITUTE, LTD. |
发明人 |
KOJIMA, TOSHIO |
分类号 |
A61B17/00;A61B17/34;A61B18/00;A61B18/24 |
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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