Pulse oximetry signal loss during hypoxic episodes in preterm infants receiving automated oxygen control.

Lukas O LangankyKaren Birgit Kreutzer Christian F Poets Axel R Franz Christoph E Schwarz

Published in: European journal of pediatrics (2024)

• Periods of low signal quality of SpO2 are common during pHEs and while supported with automated oxygen control (SPOC), FiO2 is set to a back-up value reflecting FiO2 requirements during normoxemia in response to SL, although SpO2 remained below target until signal recovery. • FiO2 overshoots following pHEs were rare during AOC and occurred with a delayed onset; therefore, increased FiO2 during SL does not necessarily lead to overshoots.

Keyphrases

preterm infants
machine learning
deep learning
high throughput
blood pressure
low birth weight