title: Development of the 1.2 T~1.5 T Permanent Magnetic Resonance Imaging Device and Its Application for Mouse Imaging.
abstract: By improving the main magnet, gradient, and RF coils design technology, manufacturing methods, and inventing new magnetic resonance imaging (MRI) special alloy, a cost-effective and small animal specific permanent magnet-type three-dimensional magnetic resonance imager was developed. The main magnetic field strength of magnetic resonance imager with independent intellectual property rights is 1.2~1.5 T. To demonstrate its effectiveness and validate the mouse imaging experiments in different directions, we compared the images obtained by small animal specific permanent magnet-type three-dimensional magnetic resonance imager with that obtained by using superconductor magnetic resonance imager for clinical diagnosis.
authors.affiliation: College of Science, Hebei United University, Tangshan 063000, China.
authors.forename: Guangxin
authors.initials: G
authors.lastname: Wang
authors.affiliation: Shanghai Shining Global Science and Education Equipment Co., Ltd., Shanghai 201806, China.
authors.forename: Huantong
authors.initials: H
authors.lastname: Xie
authors.affiliation: College of Science, Hebei United University, Tangshan 063000, China.
authors.forename: Shulian
authors.initials: S
authors.lastname: Hou
authors.affiliation: College of Science, Hebei United University, Tangshan 063000, China.
authors.forename: Wei
authors.initials: W
authors.lastname: Chen
authors.affiliation: College of Science, Hebei United University, Tangshan 063000, China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Zhao
authors.affiliation: College of Science, Hebei United University, Tangshan 063000, China.
authors.forename: Shiyu
authors.initials: S
authors.lastname: Li
mesh_terms: D000818:Animals; D004867:Equipment Design; D021621:Imaging, Three-Dimensional / Q000379:methods*; D008279:Magnetic Resonance Imaging / Q000295:instrumentation* / Q000379:methods*; D008297:Male; D051379:Mice; D019047:Phantoms, Imaging