| 发明名称 |
PHOTOACOUSTIC PHYSIO-CHEMICAL TISSUE ANALYSIS |
| 摘要 |
A method of performing a photoacoustic physio-chemical analysis is provided. The method includes performing one or more photoacoustic scans on a tissue to generate a plurality of photoacoustic signals. The photoacoustic signals are transformed into a frequency domain to form a power spectra. The method also includes generating a two dimensional (2D) physio-chemical spectrogram from the power spectra. A probe for performing a photoacoustic physio-chemical analysis is also provided. |
| 申请公布号 |
US2016327524(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201515108717 |
申请日期 |
2015.01.05 |
| 申请人 |
THE REGENTS OF THE UNIVERSITY OF MICHIGAN |
发明人 |
WANG Xueding;DENG Cheri;CARSON Paul L.;XU Guan |
| 分类号 |
G01N29/24;G01N29/06;A61B5/00;G01N33/483 |
主分类号 |
G01N29/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of assessing physical and chemical biomarkers in a tissue comprising:
a. performing a photoacoustic scan by illuminating the tissue and detecting acoustic signals generated therefrom; b. transforming the acoustic signals into frequency domains to create a plurality of power spectra; and c. generating a two dimensional (2D) physio-chemical spectrogram (PCS) from the power spectra acquired from the photoacoustic scan. |
| 地址 |
Ann Arbor MI US |
