AI Article Synopsis
- - The study introduces LED sensing to improve the miniaturization and balance of Near-Infrared Spectroscopy (NIRS) sensor systems.
- - Researchers analyzed the spectral responses of LEDs and developed a formula to calculate variations in hemoglobin levels.
- - A blood phantom experiment demonstrated the ability to track changes in hemoglobin concentration over time using Continuous Wave NIRS with LED sensing.
Article Abstract
We propose LED sensing which provides the miniaturization and symmetrization for NIRS sensor system. In order to make it into practical application, the spectral responses of LEDs were investigated and then formula for calculating changes in hemoglobin concentrations were established. In blood phantom experiment, temporal changes in hemoglobin concentration were observed by CW-NIRS using LED sensing.
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| http://dx.doi.org/10.1109/EMBC.2015.7320235 | DOI Listing |
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