Siemens SOMATOM Definition AS+ 128-slice 4D spiral CT system is one of the high-end multislice spiral CT machines with the fastest scanning speed and lowest radiation dose. Compared with the multislice spiral CT used in the past, this CT not only has the advantages of high image quality, short scanning time, high accuracy, large coverage, low radiation dose and wide range of clinical applications, but also makes a qualitative leap in the examination and diagnosis of various systems of the whole body, especially cardiovascular diseases, and minimizes the influence of the heart rate on the image quality, which greatly improves the diagnostic accuracy of the clinical diagnosis and the assessment of the disease prognosis. It can minimize the influence of heart rate on image quality, which greatly improves the accuracy of clinical diagnosis and assessment of disease prognosis. It has unique diagnostic value for coronary heart disease, congenital heart disease and aortic anomaly. Its four-dimensional intelligent online dose adjustment management software, greatly reducing the scanning part of the ray dose, the whole body scanning can save 66% of the ray dose, greatly reducing the ray on the human body, especially pediatric damage!
Professional-level technical advantages:
1. Beyond the limit of 0.30 seconds of the industry's fastest scanning speed (for emergency patients to fight for every second!) 2. true whole-organ scanning beyond the detector width 3. four-dimensional imaging beyond the limitations of space and time 1) 4D whole-organ volumetric perfusion 2) full-time dynamic angiography
4. full dose control beyond the scope of scanning (so that the patient receives the lowest possible dose of radiation!)
Siemens 128-slice 4D spiral CT has the following special functions:
1. Whole-body vascular imaging: it can clearly display aneurysms, vascular malformations, vascular stenosis, atherosclerotic plaques, vascular occlusion, aortic coarctation, tumor proliferation of blood vessels and so on.
2, heart coronary imaging and cardiac function evaluation: for the whole heart high-resolution check only 5 seconds, the check is faster, more comfortable, safer, do not need to do coronary angiography, reduce the cost of cardiac intervention patients do not need to be hospitalized for review. It also provides accurate and reliable imaging for screening and early diagnosis of coronary heart disease.
3, CT perfusion imaging: for conventional CT scanning and enhancement scanning is not easy to identify tumors, infection, inflammation, infarction has a certain significance, and can be a stroke, dementia, migraine, etc. to make an evaluation.
4, emergency examination: for patients with acute chest pain, it can quickly identify and diagnose the most lethal causes of chest pain. For trauma patients, it can accurately detect the injury and fracture of any organ in the whole body, which not only saves time for saving lives, but also saves examination costs.
5, advanced simulation endoscopy technology: from multiple angles, multi-plane analysis of colon lesions, can be applied to the stomach, blood vessels, trachea bronchus, biliary tract, ureter, bone and other simulation endoscopy, greatly improving the detection rate of lesions and diagnostic accuracy. 6, also has a lung function test and lung nodule analysis, lung cancer, colon cancer and other cancer census, urinary system CT imaging, oral and maxillofacial three-dimensional imaging and other powerful functions.