射频标签技术在医院管理中的应用进展

摘要

With the continuous development of hospital information construction in our country, hospitals are now gradually becoming digitalized. Hospital managers can get more information comprehensively through hospital information construction. This paper mainly introduced effectiveness of radio frequency identification (RFID) and problems existed in the elaborate management of hospital medical equipment, investigated and analyzed RFID localization algorithm, measured received signal strength indication (RSSI) of RFID read-write device and analyzed the relationship between it and distance or sagittal angle respectively. Finally, combined with research progress of domestic and international use of RFID technology in hospital management, this paper also analyzed effectiveness of RFID technology in location, identification, drug security management, neonatal security, medical equipment disinfection source management and warehouse management.%我国医院信息化建设目前正逐步向数字化医院的方向发展,通过信息化建设,医院的管理者可以更多、更全面的掌握信息,使管理更加有效.本文主要介绍了射频标签(Radio Frequency Identification,RFID)技术在医院精细化管理中的作用;提出了医院医疗设备精细化管理中存在的问题,研究并分析了RFID定位算法,通过实验平台测量并量化分析了射频读写器接收信号强度(Received Signal Strength Indication,RSSI)与距离以及读写器矢状面夹角之间的关系;最后,结合国内外使用RFID技术在医院管理研究进展,分析了RFID技术在定位、识别、药品防伪管理、新生儿防盗、医疗设备消毒溯源管理以及库房管理中的具体应用.