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Use of Magnetic Materials to Mitigate RF-induced Heating in Active Implantable Medical Devices with 1.5T MRI

Author:Md Zahidul Islam  Ananda Kumar  Jianfeng Zheng  Ji Chen  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2863  

Room Session:Exhibition Halls D/E  

Institution :FDA  Univ of Houston  

Is MR-induced RF heating around implanted leads lower at 0.55 T than 1.5 T? Not necessarily.

Author:Pia Sanpitak  Bhumi Bhusal  Jasmine Vu  Laleh Golestanirad  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2865  

Room Session:Exhibition Halls D/E  

Institution :Northwestern University  

New System, New Approach: Fasten up transfer function validation measurements, prove of concept

Comparison of the electric field and its line integral along the lead of a device across five different RF transmit coils

RF Safety Measurements of External Defibrillator Electrodes: E-Field and Temperature Mapping

Author:Simon Reiss  Ali Özen  Thomas Lottner  Michael Bock  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2868  

Room Session:Exhibition Halls D/E  

Institution :University Medical Center Freiburg  

A Modular Parallel Radiofrequency Transmission System Platform for MRI Safety Investigations at 3 T

Author:Benson Yang  Fred Tam  Maryam Arianpouya  Cathleen Leone  Vicki Li  Jason Rock  Simon Graham  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2869  

Room Session:Exhibition Halls D/E  

Institution :Sunnybrook Research Institute  University of Toronto  

A New Method to Improve RF Safety of Implantable Medical Devices using Inductive Coupling at 3.0T MRI

Author:Bu Park  Joshua Guag  Sunder Rajan  Brent McCright  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2870  

Room Session:Exhibition Halls D/E  

Institution :FDA  

RF exposure of patient assistants at a low-field open MRI system

Consideration of peripheral nerve stimulation in the optimization of spiral k-space trajectories

Author:Oliver Schad  Tobias Wech  Herbert Köstler  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2872  

Room Session:Exhibition Halls D/E  

Institution :University Hospital Würzburg  Experimental Physics 5  

Physiological variability of the tympanic membrane temperature as an RF safety metric assessment

MR conditionality of two MR Conditional DBS ipsilateral implants with separate IPGs

Author:Louai Aldayeh  Mizan Rahman  Ross Venook  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2874  

Room Session:Exhibition Halls D/E  

Institution :Boston Scientific Neuromodulation  

MRI Gradient Induced Vibration of Leadless Pacemakers

Author:Michael Childers  Dorab Sethna  Shiloh Sison  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2875  

Room Session:Exhibition Halls D/E  

Institution :Abbott  

A novel PNS measurement setup for body gradient coils at an ultrasonic driving frequency of 20kHz

Author:Michael McGrory  Edwin Versteeg  Jeroen Siero  Dennis Klomp  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2876  

Room Session:Exhibition Halls D/E  

Institution :University Medical Center Utrecht  Spinoza Center for Neuroimaging  

Behavioural and functional assessment of mice inner ear after chronic exposure to an ultra-high static magnetic field of 11.7T or 17.2T.

Working Harder at MRI Safety, But Getting Poorer MRI Safety Results.

Author:Tobias Gilk  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2878  

Room Session:Exhibition Halls D/E  

Institution :Gilk Radiology Consultants  RADIOLOGY-Planning  

Influence of arm rotations on peripheral nerve stimulation thresholds for the interventionalist in MR guided procedures

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

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:MR Safety II  

Program Number:2879  

Room Session:Exhibition Halls D/E  

Institution :University Medical Center Freiburg, Freiburg, Germany