发明名称 |
PHOTOACOUSTIC SPECTROSCOPY WITH FOCUSED LIGHT |
摘要 |
Photoacoustic measurements utilize emitted light to generate an acoustic response in tissue, with the acoustic response being proportional to the presence of an absorber of the light in the tissue. The present disclosure relates the use of focused light to acquire photoacoustic measurements. In one embodiment, the light is modulated, such as spatially modulated, such that the light may be focused within an otherwise scattering medium, such as tissue.
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申请公布号 |
CA2775562(A1) |
申请公布日期 |
2011.04.14 |
申请号 |
CA20102775562 |
申请日期 |
2010.10.05 |
申请人 |
NELLCOR PURITAN BENNETT LLC |
发明人 |
LI, YOUZHI;MCKENNA, EDWARD;LINN, ANDY |
分类号 |
A61B5/00;A61B8/00 |
主分类号 |
A61B5/00 |
代理机构 |
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主权项 |
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