Smart oxygen machine aims to keep COPD and surgery patients breathing easier
NCT ID NCT04136717
First seen Nov 01, 2025 · Last updated May 07, 2026 · Updated 26 times
Summary
This small study tests a device called FreeO2 that automatically adjusts oxygen levels during breathing support. It includes 10 patients with COPD flare-ups or after weight-loss surgery. The goal is to see if the device keeps oxygen in a safe range better than manual adjustments.
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Email: •••••@•••••
Locations
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Institut universitaire de Cardiologie et de Pneumologie - Université Laval
RECRUITINGQuébec, Quebec, G1V 4G5, Canada
Contact Phone: •••-•••-••••
Conditions
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