a photograph of a pulse oximeter being used. This device uses pulse oximetry to measure blood oxygen content in the blood, and your pulse rate. what is pulse oximetry

What is Pulse Oximetry? How does it work?

Biomedical Engineering, Medical Technology, Science and Technology, Wearables / By

The recent COVID pandemic saw a rise in advice about using a pulse oximeter to help assess your health. Here we answer the question “What is Pulse Oximetry?”