2026-07-21T14:31:36Zhttps://repisalud.isciii.es/rest/oai/requestoai:repisalud.isciii.es:20.500.12105/154372025-05-27T08:23:04Zcom_20.500.12105_2052com_20.500.12105_2051col_20.500.12105_19619
Repisalud
author
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.
funder
National Centre for Research and Development (Polonia)
funder
Instituto de Salud Carlos III
2023-01-26T09:51:28Z
2023-01-26T09:51:28Z
2022-10
Appl. Sci. 2022, 12, 10667.
10.3390/app122010667
2076-3417
Applied Sciences
http://hdl.handle.net/20.500.12105/15437
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.
eng
UHF-RFID
Occupational exposure
Public health
SAR
3D-RL
Electromagnetic risk
Hospitals
2D contour maps
Electromagnetic Assessment of UHF-RFID Devices in Healthcare Environment
research article
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URL
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ElectromagneticAssessmentUHF-RFID_2022.pdf
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ElectromagneticAssessmentUHF-RFID_2022.pdf.txt