除颤仪性能检测与数据分析  

Performance Testing and Data Analysis of Defibrillators

作　　者：吴超[1] 于强[1] 温涛[1] 江鑫富 钟志龙[1] WU Chao;YU Qiang;WEN Tao;JIANG Xinfu;ZHONG Zhilong(Department of Medical Engineering,Huizhou Central People’s Hospital,Huizhou Guangdong 516001,China)

机构地区：[1]惠州市中心人民医院医学工程部,广东惠州516001

出　　处：《中国医疗设备》2024年第12期53-57,70,共6页China Medical Devices

基　　金：2023年广东省医学会医学工程学分会青年委员会科研课题(2023-GDMAZD-01;2023-GDMAYB-04)。

摘　　要：目的对不同品牌的在用除颤仪开展性能检测和数据分析,为预防性维护和采购选型提供指导。方法参照国家计量标准规范对在用除颤仪的释放能量、充电时间、同步延迟时间和心率等参数进行性能检测和数据收集,用SPSS软件对数据进行参数检验。结果当设定释放能量为30和100 J,不同品牌除颤仪实际释放能量差异无统计学意义(P=0.118>0.05,P=0.084>0.05);当设定释放能量为200 J,不同品牌除颤仪实际释放能量(P<0.001)、充电时间(P=0.001<0.05)、同步延迟时间(P=0.001<0.05)差异均有统计学意义。使用时长与除颤最高能量偏差之间无相关关系(r=-0.009,P=0.956>0.05),与充电时间存在显著相关关系(r=0.556,P<0.001)。结论充分挖掘医疗设备运行中的数据,可辅助设备管理决策,提高医疗设备临床使用质量,提升精细化管理水平。Objective To provide guidance for preventive maintenance and procurement decisions through performance testing and data analysis of defibrillators in use from different brands.Methods According to the national measurement standards,the performance of the defibrillator in use was tested and the data were collected,including the discharge energy,charging time,synchronization delay time and heart rate.The parameters of data were tested by SPSS software.Results The actual discharge energy analysis showed no significant differences in discharge energy of 30 J(P=0.118>0.05)and 100 J(P=0.084>0.05)among different brands of defibrillators.However,there were significant differences of discharge energy of 200 J in actual discharge energy(P<0.001),charging time(P=0.001<0.05),and synchronizing delay time(P=0.001<0.05).There was no significant correlation between duration of use and the deviation in maximum defibrillation energy(r=-0.009,P=0.956>0.05),while there was a significant positive correlation between duration of use and charging time(r=0.556,P<0.001).Conclusion Fully utilizing the data from the usage process of medical devices can assist in equipment management decisions and improve the clinical quality and level of precision in medical device utilization and management.

关 键 词：除颤仪 性能检测 充电时间 同步延迟时间 数据挖掘 相关分析 

分 类 号：R197.39[医药卫生—卫生事业管理]