Abstract #1804
Characterization of B0 and B1 maps in 3D printer materials at 9.4T
Hedok Lee 1,2 and Andrew Ravin 1
1
Anesthesiology, State University of New York
at Stony Brook, Stony Brook, New York, United States,
2
Radiology,
State University of New York at Stony Brook, Stony
Brook, New York, United States
Utility of 3D printers have been recognized in MRI
research but the impact of building materials onto
static magnetic field (B0) and RF field (B1) has not
been investigated at 9.4T field strength. In this study
three commonly used building materials (ABS, PLA and
photo-polymer resin) were tested for their impact on B0
and B1 fields, and we report that B0 field is affected
in the presence of the materials while B1 field remains
unaffected.
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