Ensuring the correct identification of the patient is key to matching the correct patients with the proper care (e.g. correct administration of medications and treatments), but it is also applied, for example, to monitoring the patient's movement in the hospital environment. This scoping review aims to find out what technologies based on unique patient identifiers are used to identify patients in healthcare facilities to increase patient safety and to identify future research trends. PRISMA-ScR guidelines were used, and the search focused on Web of Science and Scopus citation databases from 2000 to February 2024. Thirty-two papers dealing with patient identification methods from the point of view of person identification were found. The solutions found were built on the technologies (linear or 2D) of barcodes, RFID and NFC tags. None of the patient identification solutions found offer complete accuracy due to the human factor, and each solution targets a different problem context associated with a particular type of health facility. Future research can focus on the combination of multiple technologies, including biometric methods, to improve identification and tools to support decisions about the use of technology in a particular context and health facility (e.g. hospitals, medical nursing homes).

Faculty of Informatics and Statistics Prague University of Economics and Business Czech Republic

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