发明名称 |
Needle with fiberoptic capability |
摘要 |
A needle with fiber optic capability for spectrophotometric analysis includes a needle assembly including a needle body having an open tip and side radiation ports. A fiber optic element is disposed in the needle assembly for carrying electromagnetic radiation to the open tip area for transmission to a target area. Fiber optic bundles in communication with the radiation ports are disposed in the needle body for transmitting backscattered radiation to a light detector or sensor for spectrophotometric analysis. The needle assembly may include barbs for anchoring the device in place.
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申请公布号 |
US7149562(B2) |
申请公布日期 |
2006.12.12 |
申请号 |
US20030663684 |
申请日期 |
2003.09.17 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
WALKER STEVEN C.;SHEPHERD JOHN M.;CANCIO LEOPOLDO C. |
分类号 |
A61B5/00;A61B6/00;A61B17/34;A61B19/00;A61M;G01J3/42 |
主分类号 |
A61B5/00 |
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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