“Development of Affordable Optical Technology, Coherent Spatial Imaging, for Measuring Tissue Properties and Blood Flow”

https://pubmed.ncbi.nlm.nih.gov/38116026

This abstract presents the development of an affordable optical technology, called coherent spatial imaging (CSI), which can measure tissue properties and provide important physiological information on blood flow and absolute hemoglobin concentration, offering potential improvements in health assessments such as blood pressure and metabolism measurements.