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Offline Impedance Measurements for Detection and Mitigation of Dangerous Implant Interactions: An RF Safety Prescreen

PURPOSE: The concept of a “radiofrequency safety prescreen” is investigated, wherein dangerous interactions between radiofrequency fields used in MRI, and conductive implants in patients are detected through impedance changes in the radiofrequency coil. THEORY: The behavior of coupled oscillators is...

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Detalles Bibliográficos
Autores principales:	Ellenor, Christopher W, Stang, Pascal P, Etezadi-Amoli, Maryam, Pauly, John M, Scott, Greig C
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BlackWell Publishing Ltd 2015
Materias:	Hardware and Instrumentation—Full Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4162873/ https://www.ncbi.nlm.nih.gov/pubmed/24623586 http://dx.doi.org/10.1002/mrm.25202

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