International Journal on Magnetic Particle Imaging IJMPI
Vol. 8 No. 1 Suppl 1 (2022): Int J Mag Part Imag

Proceedings Articles

Traveling Wave MPI utilizing a Field-Free Line

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Christoph Greiner (University of Würzburg, Germany), Martin A. Rückert , Thomas Kampf , Volker C. Behr , Patrick Vogel 


Field-free line (FFL) Magnetic Particle Imaging (MPI) scanners are of high interest for fast and accurate scanning of 3D samples because of the higher signal-to-noise ratio due to the enlarged encoding scheme. Until now, only magnetic field generators have been presented providing an electrical rotation and displacement of an FFL within a 2D slice. Utilizing double-helix coils and the Traveling Wave approach, a full 3D FFL MPI scanner can be introduced, providing fast 3D imaging with less hardware efforts.

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