Infant Flow® SiPAP™ provides bi-level nasal CPAP for the spontaneously breathing neonate through delivery of sighs above a baseline NCPAP pressure.The Infant Flow SIPAP System, combined with the patented variable flow generator, provides noninvasive positive pressure ventilation, by offering nasal CPAP, and bi-level modalities. The Infant Flow nCPAP System takes the work out of breathing, freeing precious calories to be used for growth and development.