466-06-012 ISMRM Abstract

Computational Design of a Thermally Stable 0.2 Tesla Halbach Array for Low-Field MRI Using Commercially Available Magnets

Primary: Physics & Engineering - Low-Field MRI

Secondary: Physics & Engineering - New Devices

466-06-012 · Mid-Field Technology and Sequences · Tuesday, 12 May, 4:55 PM–5:50 PM · Digital Posters Row G

Keywords: Surgical Planning Thermal effects Global Health Low-and-middle-income countries (LMICs) Sustainability

Accepted

Eloi M Bigirimana ¹, Jacob Lally²

¹Alpert Medical School, Brown University, Providence, United States of America

²Brown University, Providence, United States of America

Presenting Author: Eloi M Bigirimana

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References

1. 1. O'Reilly T, Teeuwisse WM, Webb AG. Three-dimensional MRI in a homogenous 27 cm diameter bore Halbach array magnet. J Magn Reson. 2019;307:106578.

2. 2. Cooley CZ, et al. Design of sparse Halbach magnet arrays for portable MRI using a magnetic field scanned with a 3-axis Hall sensor. Magn Reson Med. 2018;79(3):1717-1726.

3. 3. Sarracanie M, Salameh N. Low-field MRI: how low can we go? A fresh view on an old debate. Front Phys. 2020;8:172.

4. 4. Herbst JF. Materials development and properties of NdFeB and SmCo permanent magnets. J Magn Magn Mater. 2003;261(1–2):1–12.

5. 5. Gutfleisch O, et al. Magnetic materials and devices for the 21st century: stronger, lighter, and more energy efficient. Adv Mater. 2011;23(7):821–842.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/466-06-012