医用X射线影像增强成像原理与故障分析  

Principle and Fault Analysis of Medical X-ray Imaging

作　　者：谭丹华[1] 

机构地区：[1]广东省江门市开平中医院,开平529300

出　　处：《中国医疗器械信息》2016年第8期70-72,共3页China Medical Device Information

摘　　要：X射线是不可见光源,要通过电离增强,才能把不可见的X射线转变为可见光源,然后通过摄像机,把经过增强的X射线可见光摄录传输到显示器上,最后完成从不见光到可见光的过程。而医用X射线透视机就是利用人体不同组织和器官对射线衰减不同的原理,通过对X射线源的连续加载,在成像介质上转化为动态影像的通用X射线设备。本文介绍了医用X射线影像增强成像原理,分析故障和总结经验,以便快速判断和消除故障。X-ray is not visible light, to the ionization enhancement, to the invisible X-rays into visible light, and then through the camera, through enhanced X-ray visible light video transmission to the display, the final completion of never see light to visible light. And the medical X ray machine is the use of different tissues and organs of the human body to the X-ray attenuation principle, through the continuous loading of the X ray source, the imaging medium into the dynamic image of general X ray equipment. This paper introduces the principle of X-ray image enhancement, analyzes the fault and the experience, so as to quickly judge and eliminate the fault.

关 键 词：X射线 透视机 影像增强 故障分析 

分 类 号：R814.42[医药卫生—影像医学与核医学]