A microprocessor-based sleep apnea ventilator

Author

Behbehani, Khosrow ; Kang, Te-Hua

Author_Institution

Texas Univ., Arlington, TX, USA

fYear

1989

Firstpage

332

Abstract

A microprocessor-based sleep apnea ventilator has been developed that can effectively respond to pressure variation during inspiration and exhalation. Utilization of the microprocessor in control of the sleep apnea ventilator facilitates the implementation of a more sophisticated control structure that can effectively regulate the pressure. The microprocessor also offers the needed capability for implementation of intelligent patient monitoring and alarm systems, which are not available on commercial units now. Plans for development of the present system include a stand-alone design without the desktop computer, and the control of pressure based on sleep stage to increase patient comfort

Keywords

computerised instrumentation; medical computing; orthotics; pneumodynamics; alarm systems; exhalation; inspiration; intelligent patient monitoring; microprocessor-based sleep apnea ventilator; pressure control; stand-alone design; Feedback; Feeds; Integral equations; Joining processes; Low pass filters; Medical treatment; Pressure control; Sleep apnea; Transducers; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 1989. Images of the Twenty-First Century., Proceedings of the Annual International Conference of the IEEE Engineering in

Conference_Location

Seattle, WA

Type

conf

DOI

10.1109/IEMBS.1989.95757

Filename

95757