使用岛津 SCT—4500机时,曾因下列故障影响扫描和图像后处理的正常进行,报告如下。例1:午夜前后病人行 CT 扫描后,用“IM-AGE NO”键调用所需图像时,对话屏上显示下列故障现象:或出现前几幅图像;或提示某幅图像不存在;或不能按指令调出所需图像。故障分析:午夜前后进行扫描,正值 CT 机扫描日期自动加1,病人的文件号(D~#或 F~#)、图像号均发生违背常规的变化。调用病人零点 The use of Shimadzu SCT-4500 machine, had the following problems affect the normal scanning and image processing, reported as follows. Example 1: When the patient wants to call the desired image with the “IM-AGE NO” button after midnight or after CT scanning, the dialog box shows the following symptoms: or the first few images appear; or the image does not exist; Or you can not recall the desired image as instructed. Failure Analysis: Before and after midnight scanning, positive CT scan time automatically plus 1, the patient’s file number (D ~ # or F ~ #), the image number has violated the conventional changes. Call the patient zero