基于RFID的医疗设备信息管理系统的设计与实现

目的：设计基于RFID的医疗设备信息管理系统,以便系统、高效地管理医院繁多的医疗设备,简化设备的日常巡检工作。方法：软件部分的设计采用Delphi7.0和SQL Sever2000分别作为前台开发工具和后台数据库;硬件部分,标签采用加入了防金属工艺的Mifare1射频卡,固定式读写器的选型为MSR-100,手持机选型为HDT-3000。结果：系统测试表明,在0～40mm范围内,2种读写器均可对附着在金属表面的射频标签进行准确的读写操作,且几乎不受方向限制。结论：该系统除具有普通数据库管理软件的基本功能,如数据的添加、删除、修改、保存备份恢复等,通过串口及读写标签子程序还很好地实现了电子标签与数据库信息的交换;而手持机的应用更是使繁复的日常巡检变得简单易行,提高了检修效率,可满足医疗设备高效的动态化管理的需要。

Design and Implementation of Information Management System for Medical Equipment Based on RFID

Objective To achieve systemic and efficient management of the hospital variety of medical equipment, simplify the day-to-day inspection of work. Methods The software part＇s development used Delphi7.0 and SQL Sever 2000 separately as the onstage development kit and the backstage database; the hardware part, Anti-metal Mifarel card as the RFID tag, MSR-100 and HDT-3000 as reader were used. Results Test to the system indicates that in the 0-40 mm scope, both of the readers can accurately read and write the tag which adheres to the metal surface, and almost without direction limit. Conclusion Compared with ordinary data bank administration software, this system not only has the basic function such as data＇s increase, deletion, revision, preservation, backup and restore and so on, but also realizes information exchange between the electronic tag and the database through the serial port and the corresponding submodule; The handle-reader＇s application especially makes the complicated daily inspection easy and readily achievable, which improves maintenance efficiency, meets the needs of efficient dynamic medical equipment management. Chinese Medical Equipment Journal, 2009,30 （9） ： 24-26,33]