摘要
目的:探讨车载方舱CT快速调校方法,以确保其野外应用的成像质量。方法:结合车载方舱CT的改装和CT质量控制的技术要求,研究车载方舱CT的安装、状态转换及校准与检测方法,并对其不同条件的质量状况进行检测和对比。结果:车载方舱CT经快速调校后,其扫描成像质量的检测结果基本满足国家标准要求。结论:研究的CT快速调校方法适用于配置有减振装置的车载方舱CT,可保证车载方舱CT机动应用于野外环境。
Objective To explore CT rapid calibration in the vehicle-mounted shelter to ensure CT imaging quality in field conditions. Methods The CT modification in the vehicle-mounted shelter and technical requirements for CT quality control were analyzed. CT installation, state transfer, calibration and testing were investigated, and the quality states in different conditions were tested and compared. Results The CT after rapid calibration had the image quality meeting the requirements of national standards. Conclusion The fast calibration method is appropriate for the CT in the vehicle-mounted shelter with damping devices when used in filed conditions.
作者
帅万钧
高华永
沈睿
晁勇
董灿
乔龙学
端慧敏
蒋建
SHUAI Wan-jun1, GAO Hua-yong1, SHEN Rui2, CHAO Yong1, DONG Can1,QIAO Long-xue1,DUAN Hui-min1, JIANG Jian1(1.The First Affiliated Hospital of Chinese PLA General Hospital, Beijing 100048, China; 2. Department of Biomedical Engineering, School of Life Science, Beijing Institute of Technology, Beijing 100081, China)
出处
《医疗卫生装备》
CAS
2018年第7期46-49,共4页
Chinese Medical Equipment Journal
基金
全军后勤科研重点项目(BWS13C030)
全军医学科技青年培育项目(13QN P181)
关键词
车载
方舱CT
调校方法
质量检测
野外应用
vehicle-mounted
shelter CT
calibration method
quality detection
field application
