2026-07-21T14:31:34Zhttps://repisalud.isciii.es/rest/oai/request

oai:repisalud.isciii.es:20.500.12105/154372025-05-27T08:23:04Zcom_20.500.12105_2052com_20.500.12105_2051col_20.500.12105_19619

00925njm 22002777a 4500 dc Ramos-Gonzalez, Maria Victoria author Suárez, Oscar J. author Suárez, Samuel author Febles, Víctor M author Aguirre, Erik author Zradziński, Patryk author Rabassa, Luis E. author Celaya-Echarri, Mikel author Marina-Boillos, Pablo author Karpowicz, Jolanta author Falcone, Francisco author Hernández, José A. author 2022-10 In this work, the evaluation of electromagnetic effect of Ultra High Frequency Radio Frequency Identification (UHF-RFID) passive tags used in the healthcare environment is presented. In order to evaluate exposure levels caused by EM field (865–868 MHz) of UHF-RFID readers, EM measurements in an anechoic chamber and in a real medical environment (Hospital Universitario de Canarias), as well as simulations by 3D Ray Launching algorithm, and of biophysical exposure effects in human models are presented. The results obtained show that the EM exposure is localized, in close vicinity of RFID reader and inversely proportional to its reading range. The EM exposure levels detected are sufficient to cause EM immunity effects in electronic devices (malfunctions in medical equipment or implants). Moreover, more than negligible direct effects in humans (exceeding relevant SAR values) were found only next to the reader, up to approximately 30% of the reading range. As a consequence, the EM risk could be firstly evaluated based on RFID parameters, but should include an in situ exposure assessment. It requires attention and additional studies, as increased applications of monitoring systems are observed in the healthcare sector—specifically when any system is located close to the workplace that is permanently occupied. Appl. Sci. 2022, 12, 10667. 10.3390/app122010667 2076-3417 Applied Sciences http://hdl.handle.net/20.500.12105/15437 UHF-RFID Occupational exposure Public health SAR 3D-RL Electromagnetic risk Hospitals 2D contour maps Electromagnetic Assessment of UHF-RFID Devices in Healthcare Environment