Abstract:Objective Combined with local climate and the hospital situation, through the analysis of
temperature and humidity changes in MR chamber and preventive maintenance of air condition, to
summarize the preventive maintenance measures of MR equipment. Methods Based on the practical
work of the hospital, the temperature and humidity of MR chamber were monitored and recorded
live data over 80 days. The curve fitting was carried out by the statistical method. The 4 abrupt
points appeared in the fitting curve were analyzed. Results Through the fitting curve and the data
analysis, the preventive maintenance during the normal operation of the equipment was carried out.
Conclusion Regular maintenance of air conditioning, such as regenerating soft water filter resin every
month, cleaning the humidifier every 2 months and the drainage pipe of humidifier every 3 months,
should be implemented to ensure normal operation.
白丽,范健,陈哲,田继海. 空调运行状况对磁体间温湿度影响的分析[J]. 中国医疗设备, 2017, 32(5): 160-162.
BAI Li, FAN Jian, CHEN Zhe,
TIAN Ji-hai. Analysis of Impact of Air Conditioning Running Status on Temperature
and Humidity in MR Chamber. China Medical Devices, 2017, 32(5): 160-162.