医用注射泵和输液泵流量测量误差的不确定度评定  

Evaluation of Uncertainty in Flow Measurement Error of Medical Syringe Pump and Infusion Pump

作　　者：赵巍巍 赵天彪 张毓纾 Zhao Weiwei;Zhao Tianbiao;Zhang Yushu(Mianyang Metrology and Testing Institute,Mianyang Sichuan 621000;Sichuan College of Architectural Technology,Deyang Sichuan 618000)

机构地区：[1]绵阳市计量测试所,四川绵阳621000 [2]四川建筑职业技术学院,四川德阳618000

出　　处：《中国仪器仪表》2025年第3期63-65,共3页China Instrumentation

摘　　要：本文依据医用注射泵和输液泵校准规范,详细介绍了医用注射泵和输液泵流量测量误差的不确定度评定方法及分析,其主要来源于测量重复性、流量示值分辨力和标准器最大允许误差,确保医用注射泵和输液泵测量准确性,并为保障可靠的量值溯源提供数据支撑。Based on the calibration specifications of the medical Syringe pump and infusion pump,this article introduces in detail the uncertainty evaluation method and analysis of the flow measurement error of medical syringe pump and infusion pump.It mainly comes from measuring repetitiveness,flow display value resolution,and the maximum allowable error of the standard device,ensuring the accuracy of measurement of the medical syringe pump and infusion pump,and provide data support to ensure the reliable quantity traceability.

关 键 词：流量测量误差 标准不确定度 检测仪 医用注射泵和输液泵 

分 类 号：R47[医药卫生—护理学]