Brief introduction: Small animal MRI (magnetic resonance imaging (MRI) imaging is a basic research in materials science and biomedical related cross fields have broad application of high and new technology, applications in biomedical research and disease are extremely broad prospects in the research of new technology. With object animal models for biomedical research can avoid the risks of experiment on people, overcome some long incubation period, disease long shortcomings, and can strictly control the animal experimental conditions, reduce the influence of individual differences. Imaging method, especially magnetic resonance imaging (fmri), which is one of the indispensable tools in animal model studies. High field strength MRI small Animal imaging (MRI) Animal is teaching, scientific research and construction of key disciplines and key laboratory of indispensable means of analysis and test research. Technical parameters: Magnetic field strength: 1.2 T - 0.05 T; H resonance frequency: 51 MHZ + 2 MHZ; Pole diameter: 300 mm; Effective samples (probe coil diameter) size: * H75mm Φ 50 mm, Experimental samples: rats all whole space imaging experiments, contrast agents in vivo experiments in vitro Magnetic field uniformity: less than 8 PPM (50 mm x 50 mm * 70 mm) resolution: normal mode 128 x 128 x 128， highest resolution 256 x 256 x 128, Gradient magnetic field strength: 10 gs/cm (1 mt/cm or 100 mt/m) Absolute resolution: 0.08 mm (0.05 mm water mould as standard) Image linearity: X, Y, Z three directions are better than 98% (50 mm X 50 mm * 75 mm) Maximum gradient magnetic field: X, Y, Z direction 100 mt/m Stability: temperature control chamber temperature control precision is plus or minus 0.005 ℃; 1 m ℃ display precision. Stability: magnetic stability larmor frequency drift is less than 100 hz per hour/h Spatial resolution: normal mode 0.15 mm maximum model 0.05 mm
Brief introduction: Small animal MRI (magnetic resonance imaging (MRI) imaging is a basic research in materials science and biomedical related cross fields have broad application of high and new technology, applications in biomedical research and disease are extremely broad prospects in the research of new technology. With object animal models for biomedical research can avoid the risks of experiment on people, overcome some long incubation period, disease long shortcomings, and can strictly control the animal experimental conditions, reduce the influence of individual differences. Imaging method, especially magnetic resonance imaging (fmri), which is one of the indispensable tools in animal model studies. High field strength MRI small Animal imaging (MRI) Animal is teaching, scientific research and construction of key disciplines and key laboratory of indispensable means of analysis and test research.
