DocumentCode :
2265950
Title :
Design of Medical Infusion Monitor and Protection System Based on Wireless Communication Technology
Author :
Wen, Xinling
Author_Institution :
Zhengzhou Inst. Aeronaut. Ind. Manage., Zhengzhou
Volume :
2
fYear :
2008
fDate :
20-22 Dec. 2008
Firstpage :
755
Lastpage :
759
Abstract :
A medical infusion monitor and protection system is designed based on technologies of photoelectric monitor, modulation demodulation, single chip microprocessor (SCM), and wireless communication, etc. The infusion signal is collected by infrared photoelectric conversion characteristic. SCM AT89C51 processes monitor data and control area infusion speed and controls wireless transceiver nRF905 to constitute wireless communication system to transmit data. Through the serial interface MAX487 connected main controller with each control node, upper PC can monitor and control each node in real-time and renew control-schemes. Experiments shown that the rate of infusion speed monitor error is less than 2 drop every minute, and stability time is faster, which effectively completes intelligent infusion system monitor and alarm.
Keywords :
biomedical equipment; computerised monitoring; medical diagnostic computing; microprocessor chips; patient monitoring; photoelectric devices; transceivers; AT89C51; infrared photoelectric conversion; medical infusion monitor; medical infusion protection system; modulation demodulation; nRF905; photoelectric monitor; serial interface MAX487; single chip microprocessor; wireless communication technology; wireless transceiver; Biomedical monitoring; Communication system control; Communications technology; Control systems; Demodulation; Medical control systems; Microprocessors; Protection; Transceivers; Wireless communication; infrared photoelectric conversion; infusion monitor and protection; single chip microprocessor (SCM); wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Information Technology Application, 2008. IITA '08. Second International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3497-8
Type :
conf
DOI :
10.1109/IITA.2008.47
Filename :
4739866
Link To Document :
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