This is a randomized cross-over study. Subjects will be assigned to two, nominally 24-hour interventions, one with standard manual titration of FiO2 and the other with automated adjustment (PRICO). The order of these two interventions will be random.~In addition to the ventilators data, basic demographics (i.e., gestational age, birth weight, age, weight at study) of the participating infants will be recorded in the eCRF.~This study has no additional follow-up visits.
This study is planned as a part of the post market clinical follow-up (PMCF) on a CE marked product. The purpose of the study is to demonstrate, in a routine clinical environment across a number of centers, that the fabian-PRICO can adequately maintain oxygen saturation, with minimal staff intervention.