摘要
阐述了CR系统在使用过程中出现性能降低,IP污染、破损、老化等情况,造成加大曝光量等问题,应用CR系统曝光量检测仪检测和校准CR系统的方法解决了CR系统曝光量不准确等问题,得到了在适宜曝光剂量下获得高清晰影像的结果。
Over exposal dose often occurs in CR system because of reduction of pefformanee, eontaminafion, dilapidation and aging of IP board, etc. The exposal dose tester is used to test and calibrate CR system. In this way, the problem of incorrect exposal dose of CR system is solved and image in high definition is obtained under proper exposal dose.
出处
《医疗卫生装备》
CAS
2008年第10期72-73,共2页
Chinese Medical Equipment Journal
关键词
CR系统
曝光指数
检测
校准
CR system
exposure index
test
calibration
