Oxigen Concentration Detector in the Continuous Positive Airway Pressure for Sleep Apnea Therapy Based on IoT Technology

Respiratory distress (rapid breathing in newborns) in neonates is one of the biggest daily problems encountered in newborns. Therefore, to maintain positive pressure on the airways of newborns, a Bubble CP AP device is needed. Continuous positive airway pressure (CP AP) is a device to maintain positive pressure in the neonatal airway during spontaneous exhalation. In the current CP AP bubble device, oxygen levels cannot be monitored remotely. The purpose of this study is to monitor the oxygen concentration produced by the blender on the Bubble CP AP device, which can be monitored via the internet network. This research, through the main design, consists of an ESP32 Microcontroller, OCS-3F oxygen level sensor, MAX30100 SPO2 sensor, and Thingspeak as a platform for internet of things service providers. Comparison of the results of oxygen levels using the O2 Mixer Bubble CP AP and the design found that there is no significant difference in O2 flow (p-value>0.05). The measurement results were compared between the design to the standard of the bubble CPAP O2 Mixer, and the error is -1.48%. The oxygen level monitoring design in Bubble CP AP can be applied in monitoring the oxygen level of the Bubble CP AP device for health services for newborns.