Abstract:Objective To develop a set of remote and real-time monitoring system for central oxygen supply based on CAN total line. Methods Oxygen monitoring devices were installed in each clinical department to collect various parameters including oxygen pressure, oxygen flow and oxygen consumption. Then the above parameters were transmitted to the upper computer of central oxygen supply through CAN total line. Results Oxygen monitoring devices can collect oxygen supply parameters and transmit the parameters to the upper computer as well as can respond and execute the control commands from the upper computer normally. The upper computer can display monitoring status normally. Conclusion The monitoring system which can implement the remote monitoring of central oxygen supply will improve the management efficiency of oxygen supply.
周德强,尹军,颜乐先,苌飞霸,魏安海,李姝颖. 基于CAN通信的医院中心供氧监控系统的研究[J]. 中国医疗设备, 2015, 30(1): 28-30.
ZHOU De-qiang, YIN Jun, YAN Le-xian, CHANG Fei-ba, WEI An-hai, LI Shu-ying. Research on Monitoring System for Hospital Central Oxygen Supply Based on CAN Communication. China Medical Devices, 2015, 30(1): 28-30.