Research on Magnetic Induction Tomography of Biological Tissues
LIU Rui-ganga, LIU Run-shenga, DONG Xiu-zhenb
a.Department of Teaching and Research of Medical Imaging; b.Department of Teaching and Research of Medical Electronic Engineering, School of Bio-Medical Engineering, the Fourth Military Medical University, Xi’an Shaanxi 710032, China
Abstract:Objective To study the detectability of magnetic induction tomography for biological tissues. Methods The 16-channel magnetic induction tomography system was used as the data acquisition system; and the time-difference Newton-Raphan method was adopted as the reconstruction algorithm. The imaging objects were the egg or nectarine in air as well as in vitro fat and blood in the three-layer brain physical phantom. Results For single or two conductivity perturbation objects at multiple positions, the reconstructed images could reveal the correct position, relative size, and conductivity difference. Conclusion It was feasible to detect the biological tissue using magnetic induction tomography.
刘锐岗,刘润生,董秀珍. 生物组织的磁感应断层成像研究[J]. 中国医疗设备, 2015, 30(8): 5-8.
LIU Rui-gang, LIU Run-sheng, DONG Xiu-zhen. Research on Magnetic Induction Tomography of Biological Tissues. China Medical Devices, 2015, 30(8): 5-8.
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