Humidity control of an incubator using the microcontroller-based active humidifier system employing an ultrasonic nebulizer.
Relative humidity levels of an incubator were measured and controlled. An ultrasonic nebulizer system as an active humidifier was used to humidify the incubator environment. An integrated circuit-type humidity sensor was used to measure the humidity level of the incubator environment. Measurement and control processes were achieved by a PIC microcontroller. The high-performance and high-speed PIC provided the flexibility of the system. The developed system can be used effectively for the intensive care of newborns and/or premature babies. Since the humidifier generates an aerosol in ambient conditions, it is possible to provide the high relative humidity level for therapeutic and diagnostic purposes in medicine.
Güler
I
I
Department of Electronics and Computer Education, Faculty of Technical Education, Gazi University, Ankara, Turkey. iguler@tef.gazi.edu.tr
Burunkaya
M
M
D001698:Biomedical Engineering; D004582:Electronics, Medical / Q000295:instrumentation; D004867:Equipment Design; D006801:Humans; D006813:Humidity; D007186:Incubators, Infant; D007223:Infant; D007231:Infant, Newborn; D009330:Nebulizers and Vaporizers; D014465:Ultrasonics