On the dynamic monitoring of the variations in blood viscosity by resonant optical signal

Lucas Garnier; Hervé Lhermite; Timothée Labouret; Arnaud Saint-Jalmes; Hervé Cormerais; Véronique Vié; Bruno Bêche

doi:10.1117/12.2617996

17 May 2022 On the dynamic monitoring of the variations in blood viscosity by resonant optical signal

Lucas Garnier, Hervé Lhermite, Timothée Labouret, Arnaud Saint-Jalmes, Hervé Cormerais, Véronique Vié, Bruno Bêche

Proceedings Volume 12139, Optical Sensing and Detection VII; 121390A (2022) https://doi.org/10.1117/12.2617996
Event: SPIE Photonics Europe, 2022, Strasbourg, France

Abstract

This study concerns the development of sensors based on integrated resonators elements for monitoring of the dynamic processes of sedimentation and drying of various bloods. The different bloods studied were sampled respectively from poultry, goats and humans with various characteristics in terms of red blood cell sizes, viscosities and densities. The analyzes relating to the sedimentation rates, the viscosity measurements by rheometer and the images of the red blood cells were carried out by different methods and apparatus for all the blood studied. These latest corroborated by our specific resonant measurements on integrated sensors allow us to converge and conclude that the device and photonic chip sensor produced can discriminate the different bloods, with in the 1st order, an equivalent and differential viscosity measurements.

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Lucas Garnier, Hervé Lhermite, Timothée Labouret, Arnaud Saint-Jalmes, Hervé Cormerais, Véronique Vié, and Bruno Bêche "On the dynamic monitoring of the variations in blood viscosity by resonant optical signal", Proc. SPIE 12139, Optical Sensing and Detection VII, 121390A (17 May 2022); https://doi.org/10.1117/12.2617996

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