Design and Construction of a Halbach Array Magnet for Portable Brain MRI

Keywords

accessibility addition advancing allow apparatus applications array axial axis biomedical black brain building busting coil construct constructed contour control controlled correction cost coupled course create creates criteria cryostat cylinder cylindrical design detection drift drug either elastomer electrical eliminating encoding enough event example excitation fall feasibility fiberglass field fields finite fits floated form frequency function general geometry glue gluing gradients head hemorrhage hemorrhagic hold homogeneity hospital hour human ideal include individually inhomogeneities injury inserted institute insulation lightweight likely loader localization location magnet magnetized magnets manually mater measured meninges minutes mitigated modeled modes moving necessary offer offset optimize outlines parallel perhaps permanent plastic portability portable potential power principles prior probe products profile properties providing pushing quadratic quality quantity radially radius rapid reasonable recorded relatively resolution rings rotating rung selective simulated simulations slice smaller space spatially stroke style sufficient superconducting supplies supply table tissue together tracking transportation traumatic tubes tuned variation visualized water weighing