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3T RF Simulations of Pregnant Women and MR System Behaviour

Author:Cecilia Possanzini  Zhiyong Zhai  Paul Harvey  

Institution:Philips Healthcare  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4190  

Room Live Q&A Session:

Computational Study of RF Induced Heating and Safety for Tattoo Patients under MRI

Author:Shahzeb Hayat  Youngdae Cho  Sukhoon Oh  Hyoungsuk Yoo  

Institution:Hanyang University  Korea Basic Science Institute  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4192  

Room Live Q&A Session:

A conditional safety margin to reduce the peak local SAR overestimation due to the conventional safety factor

Author:E. F. Meliado  A. Sbrizzi  C.A.T. van den Berg  B. R. Steensma  P.R. Luijten  A. J. E. Raaijmakers  

Institution:Eindhoven University of Technology  University Medical Center Utrecht  Tesla Dynamic Coils BV  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4194  

Room Live Q&A Session:

Direct Comparison of In situ Cadaveric Pacemaker Lead-tip Heating to In vitro Configurations

Author:Jessica Martinez  Volkan Acikel  Daniel Ennis  

Institution:Stanford University  University of California Los Angeles  Veteran Affairs Health Care System  Cardiovascular Institute  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4201  

Room Live Q&A Session:

Intra- and inter- brain RF heating prediction with the Non-Invasive Temperature Estimation (NITE) method

Author:Julie Kabil  Sairam Geethanath  J. Thomas Vaughan  

Institution:Columbia Magnetic Resonance Research Center, Columbia University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4191  

Room Live Q&A Session:

A method for MR system SAR control

Author:Xin Chen  Sadanori Tomiha  Shinji Mitsui  Yoshinori Hamamura  Michael Steckner  

Institution:Canon Medical Research USA, Inc.  Canon Medical Systems Corporation  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4189  

Room Live Q&A Session:

Modeling the RF-induced Heating of Stents with an Analytical Model, Electro-Optic E-field Measurements and MR Thermometry

Author:Simon Reiss  Lukas Haas  Thomas Lottner  Ali Özen  Stefan Polei  Andreas Bitzer  Michael Bock  

Institution:Cortronik GmbH  Medical Center University of Freiburg  University of Applied Sciences FHGR  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4200  

Room Live Q&A Session:

Multi-Physics Co-Simulation of Heating Due to Transcranial Direct Current Stimulation at 3T

Author:Mikhail Kozlov  Nikolaus Weiskopf  Harald Möller  

Institution:Max Planck Institute for Human Cognitive and Brain Sciences  Max-Planck-Institute for Human Cognitive and Brain Sciences  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4197  

Room Live Q&A Session:

Radiofrequency-Induced Risks during Magnetic Resonance Imaging:  Dependence upon Birdcage Design

Author:Aiping Yao  Manuel Murbach  Tolga Goren  Niels Kuster  

Institution:IT'IS Foundation  UPV  ETH Zurich  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4187  

Room Live Q&A Session:

Real-time safety assessment and mitigation of RF induced implant heating with parallel transmission and low-cost RMS sensors.

Author:Berk Silemek  Lukas Winter  Frank Seifert  Harald Pfeiffer  Reiner Seemann  Werner Hoffmann  Bernd Ittermann  

Institution:Physikalisch-Technische Bundesanstalt  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4196  

Room Live Q&A Session:

Retrospective Analysis of Radio-frequency Safety of Orthopedic Passive Implantable Device

Author:Kyoko Fujimoto  An Smith  Leonardo Angelone  Vikansha Dwivedi  Sunder Rajan  Brent Showalter  Nicole McMinn  

Institution:US Food and Drug Administration  University of Virginia  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4198  

Room Live Q&A Session:

RF Heating of a 64-Channel Implantable Electrode Grid: Simulation and Temperature Measurements

Author:Thomas Lottner  Simon Reiss  Lukas Haas  Johannes Erhardt  Ali Özen  Lars Bielak  Martin Schüttler  Michael Bock  

Institution:CorTec GmbH  Department of Microsystems Engineering—IMTEK, University of Freiburg  Dept. of Radiology, Medical Physics, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg  German Consortium for Translational Cancer Resear  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4199  

Room Live Q&A Session:

RF-Induced Heating During MRI Examinations Depends on The Baseline Temperature

Author:Jessica Martinez  Kevin Moulin  Daniel Ennis  

Institution:Stanford University  Veteran Affairs Health Care System  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4202  

Room Live Q&A Session:

Simultaneous RF induced heating of the human body and RF coils: Implications for tissue temperature

Author:Xin Chen  Michael Steckner  

Institution:Canon Medical Research USA, Inc.  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4188  

Room Live Q&A Session:

Subject-specific local SAR assessment with corresponding estimated uncertainty based on Bayesian deep learning

Author:E.F. Meliado  A. J. E. Raaijmakers  M. Maspero  M.H.F. Savenije  A. Sbrizzi  P.R. Luijten  C.A.T. van den Berg  

Institution:University Medical Center Utrecht  Eindhoven University of Technology  Tesla Dynamic Coils BV  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4195  

Room Live Q&A Session:

Tier based formalism for RF safety assessment of custom-built RF coils providing flexibility in the tradeoff between effort and overestimation

Author:Bart Steensma  Peter Luijten  Dennis Klomp  Nico van den Berg  Alexander Raaijmakers  

Institution:University Medical Center Utrecht  Eindhoven University of Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4193  

Room Live Q&A Session: