... O2 uptake. 4.CPAP ventilation mode 5.qualified O2 sensor Usage:CPAP system is used for newborn baby with ... respiratory failure ,and applies to pediatric clinics for NCPAP oxygen uptake.Features:1.CPAP ventilation mode keeps children spontaneous breath ... ensuring O2 concentration adjustment to be stable; 6.High quality oxygen sensor can monitor real-time O2 concentration , alarm over limitation, ...