How does a pulse oximeter distinguish between oxygenated and deoxygenated hemoglobin to determine SpO2? - Open Critical Care
Principles of pulse oximetry | Deranged Physiology
Pulse oximetry: Understanding its basic principles facilitates appreciation of its limitations - ScienceDirect
Pulse oximetry - Wikipedia
Low-Cost Pulse Oximeter Design | DigiKey
Sensors | Free Full-Text | Overestimation of Oxygen Saturation Measured by Pulse Oximetry in Hypoxemia. Part 1: Effect of Optical Pathlengths-Ratio Increase
How A Pulse Oximeter Works. Pulse oximetry has been used in… | by Dr. Matt, MBBS BSc | Medium
Pulse Oximetry
How pulse oximeters work explained simply.
How pulse oximeters work explained simply.
All-organic optoelectronic sensor for pulse oximetry | Nature Communications