1, spiral CT machine through the X-ray beam to the designated parts of the human body a certain thickness of the level of effective scanning, through the analysis to determine the various parts of the X-ray beam absorption, to determine whether there is a disease, is the clinical diagnosis of the important medical machinery and equipment.
2, nuclear magnetic *** vibration refers to magnetic *** vibration imaging. Magnetic *** vibration imaging, also known as magnetic *** vibration, nuclear magnetic, MRI, is a common clinical imaging means.
3, single-photon emission computed tomography, the principle is to use the instrument to detect the dynamic distribution of isotopes in the body and imaging, not only can get the anatomical image of the human organs, but also physiological, biochemical, pathological processes and functional images.