西门子Sensation16 CT图像伪影形成与检修

Formation of image artifact in SIEMENS sensation 16CT and its maintenance

通过介绍西门子Sensation16CT图像伪影检修基本方法、基本步骤,排除伪影故障一般方法及一些技巧,了解多层面CT成像的基本结构、基本原理,图像伪影的形成原因。利用仪器自带的软件进行校正,分段检测各部位配件状态,查出不良部件,采取相应的措施排除故障。充分地应用好检修软件,能快速全面地查出各种原因形成的伪影,准确地查出故障部位并排除故障。

To find out the basic structure of the multi slice CT images, the fundamental principle, the reasons for the formation of the image artifacts, the introduction of the basic maintenance methods for the image artifact in SIEMENS Sensation 16CT, basic steps, some common fault resolutions and skills were described. To adjust by using its software of the instrument, detect the state for each part of the machine piecewise, find out undesirable components and take some proper measures to solve the problems. We can be quick to inquire out the causes of the different kinds of formations for the imagine artifacts. We are able to make full use of its software, find out its wrong parts correctly and solve the problems as soon as possible.