Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
368-04-007 ISMRM Abstract

Employing Image Artifacts as an Indicator to Assess the Validity of MRI RF Labeling for Passive Implants at 1.5T

Primary: Physics & Engineering - Safety
Secondary: Physics & Engineering - In Silico
368-04-007 · Novel MRI Hardware · Monday, 11 May, 2:45 PM–3:40 PM · Digital Posters Row I
Keywords: Implant Safety Rf heating 1.5T Passive Implantable Medical Devices Image artifacts
Accepted
Ji Chen1, Ao Shen1, Lijian Yang1, Farshad Ebrahimi1, Farzad Mir1, Jianfeng Zheng2, Michael Steckner3, Mayur Thakore, Ji Chen 1
1Electrical and Computer Engineering, University of Houston, Houston, United States of America
2University of Houston, Houston, United States of America
3MKS Consulting, Beachwood, United States of America
Presenting Author: Ji Chen

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References

1. Guo, Ran, Jianfeng Zheng, Y. U. Wang, Qi Zeng, Qingyan Wang, Rui Yang, Wolfgang Kainz, and Ji Chen. "Computational and experimental investigation of RF‐induced heating for multiple orthopedic implants." Magnetic resonance in medicine 82, no. 5 (2019): 1848-1858.
2. ASTM International. Standard Test Method for Measurement of Radio Frequency Induced Heating Near Passive Implants During Magnetic Resonance Imaging (MRI). ASTM F2182-19e2. West Conshohocken, PA, ASTM International, 2019.
3. ASTM International. Standard Test Method for Evaluation of MR Image Artifacts from Passive Implants. ASTM F2119-07(2023). West Conshohocken, PA: ASTM International, 2023.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/368-04-007