New pulse oximeter put to the test in extreme Low-Oxygen conditions
NCT ID NCT05297500
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study checks how accurately a new pulse oximeter (a device that measures blood oxygen through the skin) works when oxygen levels are dangerously low. Twelve healthy volunteers will have their oxygen temporarily lowered in a controlled setting while the device's readings are compared to standard blood tests. The goal is to see if the device stays accurate even in extreme conditions, which could help doctors monitor patients better in emergencies.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this could confirm that the device reliably measures oxygen levels even during severe hypoxia, potentially improving patient safety in hospitals.
- What could go wrong
- This is a small, early-stage device validation study in healthy volunteers, not patients. Real-world performance may differ, and the device may not be approved or widely adopted.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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UCSF Hypoxia Research Laboratory
San Francisco, California, 94133, United States
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