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Acoustic evaluation of carbon fiber RF shield structure for a 3T head-only imaging system

Author:Matthew Tarasek  Tom Foo  Mark Vermilyea  Desmond Yeo  Isabelle Jansen  Eric Budesheim  Keith Park  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2485  

Room Session:Concurrent 4  

Institution:GE Global Research  

Advances in Caterpillar Traps: A Highly Flexible, Distributed System of Toroid Cable Traps

Author:Ekin Karasan  Alison Hammerschmidt  Victor Taracila  Fraser Robb  Michael Lustig  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2495  

Room Session:Concurrent 4  

Institution:GE Healthcare, Coils  University of California  

Are interventionalists prone to nerve stimulation during MR interventions? PNS simulation study with posable human body models

Author:Feng Jia  Sebastian Littin  Philipp Amrein  Maximilian Russe  Maxim Zaitsev  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2478  

Room Session:Concurrent 4  

Institution:University of Freiburg, Faculty of Medicine  Medical University of Vienna  

Design and Electric Field Analyses of a Shorter and Wider Asymmetric Gradient Coil for Whole Body MRI Scanners: A Comparison with a Symmetric Design

Author:Afis Ajala  Yihe Hua  Desmond Teck Beng Yeo  Mark Vermilyea  Thomas Foo  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2481  

Room Session:Concurrent 4  

Institution:GE Global Research  

Device and simulation workflow for validating cardiac magneto-stimulation thresholds in porcine models

Author:Valerie Klein  Mathias Davids  Donald Straney  Livia Vendramini  Lothar Schad  Maaike van den Boomen  Christopher Nguyen  Lawrence Wald  Bastien Guerin  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2477  

Room Session:Concurrent 4  

Institution:Department of Radiology, Massachusetts General Hospital  Heidelberg University  Cardiology Division, Massachusetts General Hospital  Harvard Medical School  Harvard-MIT Division of Health Sciences and Technology  

Electric Field Calculation and PNS Prediction for Head and Body Gradient Coils

Author:Koray Ertan  Trevor Wade  Andrew Alejski  Charles McKenzie  Paolo Decuzzi  Brian Rutt  Peter Roemer  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2479  

Room Session:Concurrent 4  

Institution:Italian Institute of Technology  Roemer Consulting  Stanford University  Western University  

Electromagnetic simulation analysis of an RF burn injury case occurred at the elbow-bore wall contact point

Author:Minghui Tang  Kiyoi Okamoto  Toru Yamamoto  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2490  

Room Session:Concurrent 4  

Institution:Hokkaido University  

Evaluation of a Novel Acoustic Noise Shield for PET-MR

Author:Chen Lin  LeRoy Stecker  Brittany Benson  Craig Hildestad  Shengzhen Tao  Robert Pooley  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2484  

Room Session:Concurrent 4  

Institution:Mayo Clinic  

GPU accelerated calculations of the scattered RF-field due to a dielectric update without extensive pre-calculated data.

Author:Peter Stijnman  Bart Steensma  Cornelis van den Berg  Alexander Raaijmakers  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2493  

Room Session:Concurrent 4  

Institution:UMC Utrecht  Eindhoven University of Technology  

Induced heating of compact cryogen-free superconducting magnet during field-cycling insert coil operation

Author:Matthew McCready  William Handler  Blaine Chronik  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2483  

Room Session:Concurrent 4  

Institution:Western University  

LCCC Balun for RF Coil

Author:Xinqiang Yan  John Gore  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2496  

Room Session:Concurrent 4  

Institution:Vanderbilt University Institute of Imaging Science  Vanderbilt University Medical Center  

Motion and Pose Variability of SAR Estimation with Parallel Transmission at 7T

Author:Amer Ajanovic  Joseph Hajnal  Raphael Tomi-Tricot  Shaihan Malik  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2487  

Room Session:Concurrent 4  

Institution:King's College London  Siemens Healthcare Limited  

MRSaiFE: towards the real-time prediction of tissue heating in MRI - a feasibility study

Author:Simone Angela Winkler  Elizaveta Motovilova  Sayim Gökyar  Isabelle Saniour  Fraser Robb  Akshay Chaudhari  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2486  

Room Session:Concurrent 4  

Institution:GE Healthcare  Stanford University  Weill Cornell Medicine  

A Novel Specific Absorption Rate Prediction Framework Using Multi-Task Feedback Generative Adversarial Learning: Application to 10.5 T Head MRI

Author:Jinyoung Kim  Alireza Sadeghi-Tarakameh  Angel Torrado-Carvajal  Yigitcan Eryaman  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2491  

Room Session:Concurrent 4  

Institution:Massachusetts General Hospital and Harvard Medical School  University of Minnesota  Universidad Rey Juan Carlos  

Peripheral Nerve Stimulation limits with fast narrow and broad-band pulses

Author:Joseba Alonso  Daniel Grau  Juan Pablo Rigla  Eduardo Pallás  José Miguel Algarín  José Borreguero  Rubén Bosch  Guillermo Comazzi  Elena Díaz  Fernando Galve  José Manuel González  Carlos Gramage  Rubén Pellicer  Alfonso Ríos  José María Benlloch  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2480  

Room Session:Concurrent 4  

Institution:Spanish National Research Council (CSIC)  Tesoro Imaging S.L.  Universitat Politècnica de València  

Radiofrequency safety evaluation and management of the Australian MRI-Linac system

Author:Mingyan Li  Ewald Weber  Aurelien Destruel  Feng Liu  Stuart Crozier  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2489  

Room Session:Concurrent 4  

Institution:AIX-Marseille University  The University of Queensland  

Realistic model of the 3T Siemens Connectom birdcage coil and its validation

Author:Mikhail Kozlov  Kerrin Pine  Nikolaus Weiskopf  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2492  

Room Session:Concurrent 4  

Institution:Max Planck Institute for Human Cognitive and Brain Sciences  Felix Bloch Institute for Solid State Physics  

RF Safety Assessment of High Permittivity Dielectric Pads - Impact of Material Insulation

Author:Wyger Brink  Rob Remis  Andrew Webb  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2494  

Room Session:Concurrent 4  

Institution:Delft University of Technology  Leiden University Medical Center  

Robustness of pTx safety concepts to varying subjects and subject positions

Author:Johannes Petzold  Bernd Ittermann  Frank Seifert  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2488  

Room Session:Concurrent 4  

Institution:Physikalisch-Technische Bundesanstalt (PTB)  

Thermal simulations for a high power diffusion weighting MR gradient coil

Author:Philipp Amrein  Feng Jia  Sebastian Littin  Maxim Zaitsev  

Session Type:Digital Poster  

Session Date:Tuesday, 18 May 2021  

Topic:Safety & Multinuclear/Preclinical RF  

Session Name:System & Component Safety  

Program Number:2482  

Room Session:Concurrent 4  

Institution:University Medical Center Freiburg