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装有电子计算机的 X 线体层脑扫描,1972年在英国设计成功并开始应用。这是一种对脑组织行 X 线检查的新技术。这个扫描设备包括以下几个主要组成部分:扫描装置(X 射线源和准确衔接的探测器装置)、控制台、磁盘贮存装置、电子计算机、显象装置,行打印机和电传打字机(图1)。一、操作技术:检查时,病人仰卧在可调节高度的检查台上,头部伸进一个水垫或
A computed tomography scintigraphy computerized in 1972 was successfully designed and started to be used in the United Kingdom. This is a new technique for X-ray examination of brain tissue. This scanning device consists of the following major components: scanning device (X-ray source and accurately connected detector device), console, disk storage device, computer, developing device, line printer and teletypewriter (Figure 1) . First, the operation of technology: check, the patient supine on the height adjustable examination table, the head into a water pad or