Pulse oximeter accuracy put to the test in healthy volunteers
NCT ID NCT07201961
First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 23 times
Summary
This study tested how well Nellcor pulse oximetry devices and sensors measure oxygen levels and pulse rate. Fifty-five healthy adults aged 18 to 50 took part. Researchers compared device readings to standard measurements from blood samples and ECG to confirm accuracy.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Medtronic Clinical Physiology Lab
Denver, Colorado, 80218, United States
Conditions
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