Traveling Wave Magnetic Particle Imaging

  title={Traveling Wave Magnetic Particle Imaging},
  author={Patrick Vogel and Martin A. Ruckert and Peter Klauer and Walter H. Kullmann and Peter M. Jakob and Volker C. Behr},
  journal={IEEE Transactions on Medical Imaging},
Most 3-D magnetic particle imaging (MPI) scanners currently use permanent magnets to create the strong gradient field required for high resolution MPI. However, using permanent magnets limits the field of view (FOV) due to the large amount of energy required to move the field free point (FFP) from the center of the scanner. To address this issue, an alternative approach called “Traveling Wave MPI” is here presented. This approach employs a novel gradient system, the dynamic linear gradient… CONTINUE READING


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