2024 03 v.35 384-389+421
基于主动活塞的输液泵检测仪流量校准系统研究
基金项目(Foundation):
浙江省科技计划项目(No.2022C01244)
邮箱(Email):
13616559047@126.com;
DOI:
中文作者单位:
中国计量大学计量测试与仪器学院;杭州鑫钥科技有限公司;衢州市计量质量检验研究院;
摘要(Abstract):
目的:研究一种基于主动活塞的输液泵检测仪溯源方法，并设计一体化活塞控制机械结构。方法:通过主动活塞产生稳定流量，采用西门子PLC1200结合LabVIEW平台进行监测和控制。结果:装置在5、600和1 000 mL/h 3个流量点下采用称重法进行溯源，并对5 mL/h和1 000 mL/h流量点的稳定性进行实验，实验结果表明输液泵检测仪检定装置在流量范围5～1 000 mL/h中的瞬时流量与累计流量的相对误差均在0.25%以内。结论:输液泵检测仪流量校准控制系统的测量值准确可靠，整体结构设计紧凑，一体化程度高，使用便捷。可满足输液泵检测仪的检定要求。
关键词(KeyWords):
主动活塞;LabVIEW;称重法;控制系统;输液泵检测仪;监测系统
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参考文献
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[2] 胡志帅，牛惠芳，郑冬雁，等.输液泵常见故障类不良事件的原因及风险性[J].医疗装备，2022,35(11):35-37.HU Z S,NIU H F,ZHENG D Y,et al.Causes and risk of common malfunctions of infusion pumps[J].Medical Equipment,2022,35(11):35-37.
[3] 周丰美.21种急救药物经注射泵持续静脉用法介绍[J].中国医学理论与实践，2002(5):637-637.ZHOU F M.Introduction of 21 kinds of emergency drugs using continuous intravenous injection pump[J].Chinese Medical Theory & Practice,2002(5):637-637.
[4] 赵鹏，李长兴，贾建革，等.输液泵分析仪测量原理比较分析[J].医疗卫生装备，2011,32(2):131-132.ZHAO P,LI C X,JIA J G,et al.Comparative analysis of measurement principle of infusion pump analyzer[J].Medical and Health Equipment,2011,32(2):131-132.
[5] 许于春，胡旭君.注射泵/容量式输液泵测试系统设计[J].中国医疗器械信息，2010,16(6):29-31.XU Y,HU X J.Test system design of injection pump/volumetric infusion pump[J].China Medical Device Information,2010,16(6):29-31.
[6] 国家质量监督检验检疫总局.医用注射泵和输液泵校准规范：JJF 1259—2018[S].北京：中国标准出版社，2018.
[7] 孙磊，孙斌，赵玉晓.双通道医用输液泵自动校准系统开发[J].计量学报，2019,40(6):1064-1070.SUN L,SUN B,ZHAO Y X.Development of automatic calibration system for dual channel medical infusion pump[J].Acta Metrologica Sinica,2019,40(6):1064-1070.
[8] WANG H L,WANG Y.Measurement of water flow rate in microchannels based on the microfluidic particle image velocimetry[J].Measurement,2009,42(1):119-126.
[9] PETRAK D,RAUH H.Micro-flow metering and viscosity measurement of low viscosity Newtonian fluids using a fibreoptical spatial filter technique[J].Flow Measurement and Instrumentation,2009,2(20):49-56.
[10] 崔宝，梁杨朋，张瑞达.活塞式液体流量标准装置测控系统的实现[J].工业计量，2019,29(5):18-19,22.CUI B,LIANG Y P,ZHANG R D.Implementation of measurement and control system of plunger liquid flow standard device[J].Industrial Metrology,2019,29(5):18-19,22.
[11] 王菊.西门子S7-1200PLC通信研究[J].南方农机，2021,52(18):146-149.WANG J.Research on siemens S7-1200PLC communication[J].Southern Agricultural Machinery,2021,52(18):146-149.
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[13] 武文凯，李明辉，巩强令.基于S7-1200 PLC与LabVIEW的泵轮检测设备控制系统[J].仪表技术与传感器，2020(12):82-85.WU W K,LI M H,KONG Q L.Control system of pump wheel testing equipment based on S7-1200 PLC and LabVIEW[J].Instrumentation Technology and Sensors,2020(12):82-85.
[14] 阳震，严保康，路鹏程，等.基于LabVIEW的旋转设备状态在线监测系统设计[J].仪表技术与传感器，2021,467(12):92-96.YANG Z,YAN B K,LU P C,et al.Design of online monitoring system for rotating equipment condition based on LabVIEW[J].Instrumentation Technology and Sensors,2021,467(12):92-96.
[15] 边浩阳，罗哉，江文松，等.基于图像识别的衡器抗电磁场辐射试验示值识别研究[J].中国计量大学学报，2023,34(1):11-19.BIAN H Y,LUO Z,JIANG W S,et al.Research on the image recognition of indication of immunity to radiated eletromagnetic fields of weighing instruments[J].Journal of China University of Metrology,2023,34(1):11-19.
[16] 孙秀良，李连，孙秀柱.基于三合一校准方法油流量标准装置的设计[J].工业计量，2019,29(2):26-29,31.SUN X L,LI L,SUN X Z.Design of oil flow standard device based on 3-in-1 calibration method[J].Industrial Metrology,2019,29(2):26-29,31.
[17] 陈风华，吴明清，龚中字.称量法中的浮力修正及应用[J].中国计量，2012(10):108-109.CHEN F H,WU M Q,GONG Z Z.Correction and application of buoyancy in weighing method[J].Chinese Metrology,2012(10):108-109.
基本信息:
DOI：
中图分类号:TH77
引用信息:
[1]王俊贤,黄震威,彭晓利等.基于主动活塞的输液泵检测仪流量校准系统研究[J].中国计量大学学报,2024,35(03):384-389+421.
基金信息:
浙江省科技计划项目(No.2022C01244)