车载方舱CT临床应用的影响因素分析  

Analysis of Factors on Clinical Application of Vehicle CT Shelter

作　　者：帅万钧[1] 晁勇[1] 刘帅[1] 董灿[1] 高华永 谭树林[2] 牛福[2] 

机构地区：[1]中国人民解放军总医院第一附属医院,北京市100048 [2]军事医学科学院卫生装备研究所,天津市300161

出　　处：《中国医疗器械杂志》2015年第5期380-382,共3页Chinese Journal of Medical Instrumentation

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(13QNP181)

摘　　要：为保证车载方舱CT在野外环境机动应用的质量,满足临床应用需求,对影响车载方舱CT临床应用的因素进行分析。结合CT设备质量评价参数,基于车载方舱CT的技术改装,对方舱CT扫描所需的应用条件进行了分析,并与医院常规CT的应用进行了对比研究。结果表明车载方舱CT要实现机动式应用,受环境条件、运输冲击和展开工作要求等条件限制,其机械的稳定性、运动的准确性、电源的波动性和温湿度的变化等都对CT应用质量造成不良影响。该研究结果有利于提高车载方舱CT的临床应用效果,为车载方舱CT的质量控制奠定了基础。To assure the clinical quality and requirement of CT shelter used in field environment, the factorsrelated with the practical application were studied. The evaluation indicators of CT equipment were investigated. Based on the technical modification of vehicle shelter CT, the scanning conditions of shelter CT were analyzed. Moreover, the comparative study was done between shelter CT and common CT in hospitals. In result, in order to meet maneuverability application in the field, vehicle shelterCT was restrictive by the field conditions, traffic impacts and running requirement. The application of vehicle shelter CT was affected by the factors, such as mechanical stabilization, moving precision, power fluctuations and variations of temperature and humidity, etc. The results were helpful to improve the clinical quality of vehicle shelter CT and made a base for the quality control study inthe future.

关 键 词：方舱CT 车载 影响因素 临床应用 

分 类 号：R82[医药卫生—临床医学]