Siemens 128-Layer 4D Spiral CT System Introduction
Siemens SOMATOM Definition AS+ 128-Layer 4D Spiral CT System is one of the high-end multi-layer spiral CT machines with the fastest scanning speed and lowest radiation dose at present. Compared with the previously used multi-layer spiral CT, 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 has a qualitative leap in the examination and diagnosis of various systems of the whole body, especially the cardiovascular system diseases, which can minimize the influence of heart rate on image quality and greatly improve the accuracy of clinical diagnosis and disease Prognosis assessment. 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 reduces the dose of radiation at the scanning site, and can save 66% of the radiation dose for whole-body scanning, which greatly reduces the damage of radiation to human body, especially to pediatric patients! Tang Zhichao, Department of Radiology, The Second Affiliated Hospital of Baotou Medical College
Professional-grade technical advantages.
1. The fastest scanning speed in the industry beyond the limit of 0.30 seconds (for emergency patients every second counts!) 2) True whole-organ scanning beyond the width of the detector 3) 4D imaging beyond the limits of space and time
1) 4D whole organ volume perfusion
2) Full time phase dynamic angiography
4) Full dose modulation beyond the scan range (allowing the subject to receive the lowest radiation dose!)
Siemens 128-layer 4D spiral CT has the following special features:
1. Whole-body vascular imaging: it can clearly show aneurysm, vascular malformation, vascular stenosis, atherosclerotic plaque, vascular occlusion, aortic coarctation, tumor hyperplasia vessels, etc.
2.Heart coronary artery imaging and cardiac function evaluation: It takes only 5 seconds for the whole heart high-resolution examination, which is faster, more comfortable and safer, without coronary angiography, reducing the cost, and patients do not need to be hospitalized for review after cardiac intervention. At the same time, it can provide accurate and reliable image basis for the screening and early diagnosis of coronary heart disease.
3.CT perfusion imaging: It is meaningful for tumor, infection, inflammation and infarction that are not easily identified during conventional CT scan and enhancement scan, and can be evaluated for stroke, dementia and migraine.
4.Emergency examination: For patients with acute chest pain, it can quickly identify and diagnose the most fatal cause of chest pain. For patients with trauma, 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 the cost of examination.
5.Advanced simulation endoscopy technology: analyze colon lesions from multiple angles and planes, and can be applied to simulation endoscopy of stomach, blood vessels, tracheobronchus, bile duct, ureter, bone, etc., which greatly improves the detection rate of lesions and the accuracy of diagnosis.
6.It also has lung function examination and lung nodule analysis, lung cancer, colon cancer and other cancer screening, urinary tract
CT imaging, oral and maxillofacial 3D imaging and other powerful functions.