Electromagnetic compatibility analysis of RFID and implantable medical devices

An analysis of Electromagnetic Interference (EMI) between a Radio Frequency Identification (RFID) device and an Implantable Cardiac Defibrillator (ICD) is presented in this paper. In particular, the analysis focuses on the effects of EMI produced by an RFID reader on ICD operation. Thus, a brief overview of both ICD and RFID devices is presented at first. Subsequently, several experimental tests are performed inside an anechoic RF chamber, which ensures an appropriate shielding against external EMI sources. As a result, the comparison among ICD operating thresholds highlights its susceptibility against the RFID device.