Abstract:Objective To realize the whole process of cold chain monitoring from blood donors’ vessels to patients’ blood vessels.
Methods Real-time temperature information was monitored by acquisition terminals [radio frequency identification (RFID)
technology tags, temperature detection probes, GPS], data management platforms and cloud platforms to realize data sharing and
timely intervention of abnormal temperature information. The temperature changes of blood collection, transportation, preparation,
storage and distribution before and after the upgrade of blood cold chain monitoring system were compared and recorded
automatically, and the key indicators, monitoring items, work efficiency, error rate and abnormal alarm situation were analyzed.
Results The changes of the cold chain monitoring system before and after upgrading were analyzed from 10 key indicators, the
comprehensive score of satisfaction was better than the original system. There was a significant increase in the number and ites
of monitoring. Comparing manual input and RFID scanning input, it was found that there were statistically significant differences
in input time and error rate (P<0.001). Conclusion The 5G cloud system introduces the blood cold chain monitoring system, and
the continuously improved functions and long-term continuous monitoring system can effectively ensure the safe supply of blood
collection to transfusion.
潘登a,吴康乐a,张淑贤b,李树顺a,张支凤a. 基于5G技术的血液冷链监控系统应用探讨[J]. 中国医疗设备, 2022, 37(10): 92-96.
PAN Denga, WU Kanglea, ZHANG Shuxianb, LI Shushuna, ZHANG Zhifenga. Discussion on the Application of Blood Cold Chain Monitoring System Based on 5G Technology. China Medical Devices, 2022, 37(10): 92-96.