电阻抗断层功能成像技术的发展

Development of electrical impedance tomography

电阻抗断层图像技术是继形态、结构成像之后出现的新一代功能成像技术 .在多个临床领域 ,阻抗断层成像与现有方法相比具有明显优势 .作者综述功能成像 ,虚部成像、参数成像、频谱成像和三维成像等

Electrical impedance tomography is a new generation of functional imaging developed in recent ten or more years after the morphology and structure imaging technology. It suggests that EIT could offer significant advantages over existing methods in the areas of clinical medicine. This paper reviews some new techniques including the functional imaging, the imaginary imaging, the parametric imaging, the spectroscopic imaging, and 3D imaging.