RFID-based Information System for Patients and Medical Staff Identification and Tracking

Radio frequency identification (RFID) technology is having a major impact on the health care industry. By attaching radio frequency tags to different entities (people and objects), RFID technology can provide identification, tracking, location, security and other capabilities. The goal of this chapter is to show how RFID technology can be used to reduce medical mistakes, improve patient safety and enhance the quality of medical service in hospitals. After briefly introducing the eHealth domain and some of the healthcare issues, this chapter describes how the RFID technology can be used in healthcare. Thus the third section describes some hospital use cases that could benefit from RFID technology. Also it briefly presents some of the existing projects that successfully implement this emerging technology in healthcare. The next section shows how to use a medical staff and patients tracking application, called the RFIDHospitalTracker, to improve the quality of the hospital services. We have developed the RFIDHospitalTracker to support the high requirements for scalability, reliability and security. An overview of its distributed software architecture is given. Also, this section enumerates some open problems that still have to be solved before RFID technology will be fully embraced by the healthcare community. The last part presents some of the future developments proposed by our research team. The conclusion summarizes the main achievements of this chapter.