Production year
2016
© Frédérique PLAS / ETIS / UCP / ENSEA / CNRS Images
20160097_0028
Test du prototype d'un système embarqué, dédié à la caractérisation optique de la composition gazeuse du sang (oxygène, CO, CO2). La diode électroluminescente (ou LED) rouge permet d'obtenir un signal de type pléthysmographique par transmission. Ce signal, visible sur l'oscilloscope, met en évidence le flux du sang oxygéné, image du battement cardiaque.
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2016
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