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Combining the advantages of FDTD and FEM for MRI RF safety evaluation using the Huygens method

An Efficient Method to Mitigate RF-induced Heating in DBS patient at 7T Using Geometrically Adjustable RF Head Array.

Author:Youngdae Cho  Hyoungsuk Yoo  

Session Type:Digital Poster  

Session Date:Wednesday, 08 May 2024  

Session Name:Being Sure About SAR: RF Safety  

Program Number:3744  

Room Session:Exhibition Hall (Hall 403)  

Institution:Hanyang University  

Evaluating Specific Absorption Rate Effects of a Flexible Receive-Only Coil With Various Blocking Configurations via Simulation

Evaluation of performance gains combining high-density receive arrays with transceiver arrays for brain imaging at 7T

A faster VOP post-processing algorithm and its impact on supervision complexity

A Hybrid FDTD-FEM Simulation Approach For Safety Assessment of Geometrically Complex Birdcage Coils.

Investigation of RF-Induced Heating of Active implantable Medical Devices with Shorted Leads Under 1.5T MRI

Author:Lijian Yang  Qingyan Wang  Matthew Wilcox  Wenhao Zhang  Ji Chen  

Session Type:Digital Poster  

Session Date:Wednesday, 08 May 2024  

Session Name:Being Sure About SAR: RF Safety  

Program Number:3740  

Room Session:Exhibition Hall (Hall 403)  

Institution:Abbott Medical  University of Houston  

Numerical Evaluation of the Specific Absorption Rate Change of Transmit Arrays at 9.4T due to Presence of B0 Field Probes

On the combination of simulations from various human models to account for variabilities while limiting SAR10g overestimation for UHF pTx MRI

Real-time SAR Supervision for a 32-channel RF Transmit System with Virtual Observation Points

RF-induced Heating Estimation of a Stent in a 3T MRI using Transfer Function Approach with a table-top E-field generator

Author:Hongbae Jeong  Joshua Guag  Ananda Kumar  

Session Type:Digital Poster  

Session Date:Wednesday, 08 May 2024  

Session Name:Being Sure About SAR: RF Safety  

Program Number:3746  

Room Session:Exhibition Hall (Hall 403)  

Institution:U.S. Food and Drug Administration  

Study of RF-Induced Heating in Active Implantable Medical Devices with Open Impedance Leads at 1.5T MRI

Author:Qingyan Wang  Lijian Yang  Matthew Wilcox  Wenhao Zhang  Ji Chen  

Session Type:Digital Poster  

Session Date:Wednesday, 08 May 2024  

Session Name:Being Sure About SAR: RF Safety  

Program Number:3742  

Room Session:Exhibition Hall (Hall 403)  

Institution:Abbott  University of Houston  

Validation and SAR evaluation of a 16-channel 1H/23Na dipole/loop array for 7T MRI