procurement of medical stores , drugs , paediatric hhfnc nasal canula compatible with airvo , size extra samll , paediatric hhfnc nasal canula compatible with airvo , size samll , disposable probe <1 kg or > 40 kg for pulse oximeter ( single extraction technology ) ( model :masimo ) ( equivalent to model rd set neo pt -500 ) , paediatric hhfnc circuit compatible with airvo , peadistric hhfnc nasal canula compatible with airvo , size medium , peadistric hhfnc nasal canula compatible with airvo , size large , disposable probe 3-20 kg for pulse oximeter ( single extraction technology ) ( model : masimo ) ( equivalent to model : rd rainbow lite set -1 inf )