[Interactions of electromagnetic fields produced by magnetic resonance with prostheses and ferromagnetic materials].
This paper accounts for coupling modes and effects that NMR-induced electromagnetic fields (B0, dB/dt, RF) produce when interacting with prostheses and ferromagnetic materials. As for prostheses specifically, the paper reports an original contribution: an in vitro test performed on the NMR equipment mod. SISCO SIS 200/183 for research purposes installed at the Istituto Superiore di Sanità. Scope of this study was the evaluation of effects and malfunctionings induced by the above-mentioned electromagnetic fields on pacemakers inside a human trunk simulator exposed to NMR field intensity.
Laboratorio di Ingegneria Biomedica, Istituto Superiore di Sanità, Roma.
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Bartolini
D004574:Electromagnetic Fields; D004867:Equipment Design; D007501:Iron; D009682:Magnetic Resonance Spectroscopy / Q000295:instrumentation; D010138:Pacemaker, Artificial; D019736:Prostheses and Implants
D007501:Iron
Interazioni dei campi elettromagnetici prodotti da una risonanza magnetica con protesi e materiali ferromagnetici.