摘要
目的描述辽宁省各级医院MRI的配置水平和分布特征。方法对辽宁省585家医院的MRI配置情况进行问卷调查,计算城乡各级医院院均配置水平、品牌结构及价格变化。结果我省一、二、三级医院MRI配置率分别为0、23.7%和78.2%;院均配置0.00、0.24和1.02台/院。2010年后我省MRI购置量迅速升高,高场机和超高场机的购置比例迅速上升。进口品牌占据辽宁省MRI市场份额的92.4%,三级医院配置的MRI全部为进口品牌。2005年后,国产品牌开始进入辽宁省二级医院,但配置数量有限。结论辽宁省各级医院MRI配置率快速升高,MRI技术进步和升级换代进程加速。国家和企业应加大核心技术研发及制度创新力度,为国产MRI的技术进步和推广应用营造良好的发展环境。
Objective To describe the configuration levels and distribution characteristics of the magnetic resonance imaging(MRI)instrument in hospitals of Liaoning province.Methods A questionnaire survey was conducted on the MRI configuration of585hospitals in Liaoning.Urban and rural hospitals were calculated at allocation level,brand structure and price changes.Results MRIsallocation rates in primary,secondary and tertiary hospitals in Liaoning were0,23.7%and78.2%,respectively.On average,0.00,0.94and1.93MRI per hospital was allocated in these three level hospitals.Since2010,MRI purchase amount rose rapidly in Liaoning.The purchase proportion of high field MRIs and super high field MRIs increased rapidly.Imported brand took92.4%account ofLiaoning MRI market,and all MRIs bands in tertiary hospitals were imported.After2005,domestic brand MRI entered the secondaryhospitals,but the amount was limited.Conclusion The configuration rate of MRI apparatus and its upgrading rate increasesrapidly.The process of MRI technique and its upgrading increases fast.Therefore,the state and enterprises should increase the coretechnology research and institutional innovation,in order to improve domestic MRI technology and to promote its application.
作者
礼彦侠
李爽
张蕊
贾秀萍
王文静
潘国伟
LI Yanxia;LI Shuang;ZHANG Rui;JIA Xiuping;WANG Wenjing;PAN Guowei(Department of Chronic Diseases Information Monitoring, Liaoning Provincial Center for Disease Control and Prevention,Shenyang Liaoning 110005, China;School of Public Health, Dalian Medical University, Dalian Liaoning 116044, China;Center for Disease Control and Prevention of Jianping, Chaoyang Liaoning 122400, China)
出处
《中国医疗设备》
2017年第10期18-20,26,共4页
China Medical Devices
基金
"十二五"国家科技惠民项目(S2013GMB000019)
辽宁省创新医疗器械研发与推广综合示范工程(2014305012)
关键词
MRI
配置水平
分布特征
进口MRI
国产MRI
MRI
configuration levels
distribution characteristics
import MRI
domestic MRI
