Clinical Research Directory

Automated Oxygen Titration With the EMILY.AI Device in a Respiratory Intermediate Care Unit

This study evaluates EMILY.AI, an investigational (non-CE-marked) smart oxygen valve that automatically adjusts the oxygen flow delivered to a patient, second by second, according to oxygen saturation (SpO2), heart rate and respiratory rate measured by a pulse oximeter. Adults with acute respiratory failure admitted to the Respiratory Intermediate Care Unit (RICU) of Hospital Universitario Fundación Jiménez Díaz (Madrid, Spain) receive oxygen titrated automatically by EMILY.AI and, in the same monitoring session, oxygen titrated manually by the nursing team while the device records saturation and flow. The study measures how much of the time patients stay within their target saturation range under each method, how fast the device corrects deviations, the alerts it generates, nursing workload, oxygen use and patient comfort. This substudy is part of clinical investigation FJD-EMILY-23-02, whose other substudies are registered in separate records.