Patient path and workflow optimization using an RFID-PACS integrated system

The paper aims to describe i) tracking patients in a radiology department using RFID technology ii) integrating location information with data stored in the Radiological Information System (RIS) in order to have a complete set of information about patients. The integration of medical information (such as reports) with images or other data, waiting time and queues, used drugs and so on, enables to optimize the department services and the management of the patient workflow. According to the Human-Centered Computing Paradigm, the RFID technology has been used as an integrated network of sensors that detect when a patient enters or leaves a department room, supporting the medical personnel in the diagnostic work and the hospital management in the department organization. Using data wharehouse techniques, the system can monitor and control patient flow in controlled area where radiofarmaceuticals are used.