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Influence of E-Field Homogeneity and Drift for Testing Medical Implants for RF-induced heating at 64MHz according to ASTM-F2182 and ISO/TS 10974

Author:Finya Ketelsen  Vincent Hammersen  Kevin Kröninger  Gregor Schaefers  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety  

Session Name:SAR & RF Heating  

Program Number:2314  

Room Session:Concurrent 4  

Institution:MRI-STaR - Magnetic Resonance Institute for Safety, Technology and Research GmbH  TU Dortmund University  MR:comp GmbH, Testing Services for MR Safety & Compatibility  

Numerical Simulation study on the effects of intentionally inhomogeneous E-field distributions on RF-induced heating of implants

Author:Vincent Hammersen  Finya Ketelsen  Andreas Rennings  Gregor Schaefers  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety  

Session Name:MRI & Implants: The Good, The Bad & The Ugly  

Program Number:2289  

Room Session:Concurrent 4  

Institution:MR:comp GmbH  MRI-STaR Magnetic Resonance Institute for Safety Technology and Research GmbH  University of Duisburg-Essen  

Validation of a new 64MHz RF exposure system for testing medical implants for RF-induced heating according to ASTM-F2182 and ISO/TS 10974

Author:Finya Ketelsen  Kevin Kröninger  Gregor Schaefers  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety  

Session Name:MRI & Implants: The Good, The Bad & The Ugly  

Program Number:2284  

Room Session:Concurrent 4  

Institution:MRI-STaR - Magnetic Resonance Institute for Safety, Technology and Research GmbH  TU Dortmund University  MR:comp GmbH, Testing Services for MR Safety & Compatibility