胃肠X线机模拟影像数字化技术的实现  

Realization of Digitalization Technology for Gastrointestinal X-ray Machine Simulated Imaging

作　　者：李琳[1] 刘刚[1] 

机构地区：[1]哈尔滨医科大学附属第一医院医学工程部,黑龙江哈尔滨150001

出　　处：《中国医疗设备》2013年第4期34-35,33,共3页China Medical Devices

基　　金：黑龙江省卫生厅科研项目资助项目(2006-070)

摘　　要：普通胃肠X线机在图像生成及传输过程中均采用模拟信号传输方式,导致信号损失比较大,最终得到的图像质量较差。为此,我们对东芝10BX线胃肠机图像系统进行了数字化升级改造,主要在图像系统的影像增强器和显示屏之间增加影像采集装置和影像处理软件。影像采集装置负责将胃肠影像进行数字化;影像处理软件则负责对采集的数字图像进行存储、处理及打印。Simulated signal transmission mode is commonly used in traditional gastrointestinal X-ray machine, causing signal loss and poor image quality. Therefore, Toshiba 10B gastrointestinal X-ray machine was digitally upgraded, namely, added image collection unit and processing software between the image intensifier and display screen. Image collection unit is used in digitizing gastrointestinal image, and the processing software is used in storing, processing and printing the collected images.

关 键 词：胃肠X线机 模拟影像 医院数字化 

分 类 号：TH774[机械工程—仪器科学与技术]