Smart oxygen device aims to protect lungs during hospital recovery
Disease control
Recruiting now
This study is testing a device called FreeO2 that automatically adjusts oxygen levels for patients in the hospital. It is being used with patients who have a severe COPD flare-up or who are recovering from weight-loss surgery. The goal is to see if the device can keep patients' o…
Phase: NA • Sponsor: François Lellouche • Aim: Disease control
Last updated Mar 27, 2026 12:38 UTC