CR影像系统在传统曲面断层设备中的应用  

The Application of CR Imaging System in Conventional Pantomography Equipment

作　　者：妙朝英[1] 郗超航[1] 

机构地区：[1]河北省保定市儿童医院放射科,河北保定071051

出　　处：《实用放射学杂志》2008年第12期1686-1687,1690,共3页Journal of Practical Radiology

摘　　要：目的介绍一种简便实用的儿童数字牙片摄影装置。方法利用现有的panouraULTRA曲面断层牙片机设备,将曲面断层牙片机的成像载体支架轴承杆和胶片盒手柄位置进行改进,使其支持把传统增感屏-胶片,改为装载数字X线成像IP板进行摄片,用FCR5000R读取器对IP板进行读取,再经终端处理器对所获图像进行计算机后处理,最后用FUJIFILM DRY PIX7000激光相机打印,从而得到1张高清晰、高质量的数字牙片。结果利用改进后的曲面断层牙片机的成像载体支架,随机对200例适龄患儿进行曲面断层摄影,甲片196张,甲片率达98%以上。结论改进后的曲面断层牙片机具有多种优点,在口腔临床及科研教学方面有良好应用前景。Objective To introduce a simple and practical digital equipment for photographic children＇ s oral cavity. Methods Using the existing panoura ULTRA pantomography dental equipment,its axletree pole of imaging carrier bracket and the position of the handle of film box were improved, as a resuh,the traditional intensifying screen film was changed into the IP board carrying digital X -ray imaging to take pictures and using FCR5000R to read the IP board, and then the acquired images were dealt with through terminal processor, and printed with FUJIFILM DRY PIX7000 laser camera to print. Consequently,the clear digital tooth image with high quality were got. Results 200 children were examined randomly with the improved pantomography dental equipment. The excellent image guality was up to 98%. Conclusion The improved pantomography dental equipment is of advantages,and it should be of a promising future in the field of oral cavity clinic, scientific research and teaching.

关 键 词：儿童 口腔 曲面断层摄影 计算机X线摄影 

分 类 号：R816.98[医药卫生—放射医学] R814.41[医药卫生—临床医学]