激光成像系统在医学影像中的应用  

Application of Laser Imaging System on Medical Imaging

作　　者：佟桂玲[1] 

机构地区：[1]辽宁中医药大学附属医院医学影像中心,辽宁沈阳110032

出　　处：《辽宁中医药大学学报》2009年第2期127-128,共2页Journal of Liaoning University of Traditional Chinese Medicine

摘　　要：数字化摄影技术CR、DR等大型设备在医学领域中的广泛应用,作为医学影像信息的载体——胶片,它的成像方式也正在向图像清晰、对比度丰富,即激光成像系统的方向发展。由于医用摄影设备的不断更新,数字化产品的广泛使用,使具有很高清晰度及灰度级的医用激光成像系统取代了以往X线直接使胶片感光的成像方式。成像方式发生了很大改变。Inspiratory phase HRCT (high-resolution CT) for diagnosis of lung disease has been affirmed in clinical.The study on expiratory phase HRCT emerged in the late 80. At present,expiratory phase HRCT study focuses on the relationship between the abnormal performance of expiratory phase with lung function. And there isn’t systemic study on normal performance of expiratory phase HRCT about national people. This study aims at discussing normal performance and related indicators of expiratory phase HRCT planning by...

关 键 词：干式激光打印机 湿式激光打印机 

分 类 号：R445[医药卫生—影像医学与核医学]