Comparison of pulse oximetry measurements between high and low skin pigmentation

Victor Ochoa-Gutierrez; Selene Guerrero-Zuñiga; Julien Reboud; Mauro Pazmino-Betancourth; Andrew R. Harvey; Jonathan M. Cooper

doi:10.1117/12.2651059

6 March 2023 Comparison of pulse oximetry measurements between high and low skin pigmentation

Victor Ochoa-Gutierrez, Selene Guerrero-Zuñiga, Julien Reboud, Mauro Pazmino-Betancourth, Andrew R. Harvey, Jonathan M. Cooper

Author Affiliations +

Proceedings Volume 12370, Design and Quality for Biomedical Technologies XVI; 1237003 (2023) https://doi.org/10.1117/12.2651059
Event: SPIE BiOS, 2023, San Francisco, California, United States

Abstract

We describe a side by side comparison between spectroscopy and pulse oximetry measurements done on skin to measure blood oxygen levels, highlighting the importance of using broader wavelength measurements to capture the impact of skin pigmentation on the accuracy of oximetry.

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Victor Ochoa-Gutierrez, Selene Guerrero-Zuñiga, Julien Reboud, Mauro Pazmino-Betancourth, Andrew R. Harvey, and Jonathan M. Cooper "Comparison of pulse oximetry measurements between high and low skin pigmentation", Proc. SPIE 12370, Design and Quality for Biomedical Technologies XVI, 1237003 (6 March 2023); https://doi.org/10.1117/12.2651059

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