Feasibility of Use of the PATH bCPAP and Oxygen Blenders Device With Neonates in Uganda

The intervention device is a low-cost bCPAP kit which includes two fixed-ratio oxygen blenders that do not require a source of pressurized air. These simple and inexpensive devices sit in-line from the oxygen source and dilute the flowing stream of oxygen with room air, obviating the need for a pressurized source of air. The oxygen may be supplied from either high-pressure sources or low-pressure sources such as oxygen concentrators. Each of the two blenders are single plastic parts, injection moulded from a biocompatible, medical-grade polyethylene resin. No electricity is required for the blenders to provide a stable and constant mix of air and oxygen over the full range of clinically relevant pressure and flows for newborns.