基于RRS-1计量检定多参数监护仪呼末CO_(2)浓度的可靠性验证  

Reliability Verification of End-of-life Carbon Dioxide Concentration in a Multi-parameter Monitor Based on RRS-1 Metrological Verification

作　　者：杨冰[1] Yang Bing(Shenyang Institute of Metrology and Testing,Shenyang Liaoning 110179)

机构地区：[1]沈阳计量测试院,辽宁沈阳110179

出　　处：《中国仪器仪表》2025年第1期36-38,共3页China Instrumentation

摘　　要：RRS-1型呼吸节律发生器(以下简称RRS-1)是用于检测多参数监护仪中呼末CO_(2)监测部分或单独呼末CO_(2)监护仪的呼吸率准确度的一种设备,也可以配合不同浓度的CO_(2)标准气体,检测被测仪器CO_(2)浓度的准确度。多参数监护仪是一种在临床应用最为普遍的监护设备,而应用在手术室或ICU的监护仪多具有CO_(2)监测模块。本文采用RRS-1根据JJG 1163-2019《多参数监护仪检定规程》来检定多参数监护仪呼末CO_(2)浓度,以此来验证可靠性。The RRS-1 respiratory rhythm generator(RRS-1)is a device used to detect the accuracy of the respiratory rate of the end expiratory carbon dioxide monitoring part of a multifunction patient monitoring instruments or a separate end expiratory carbon dioxide monitor.It can also be used in conjunction with different concentrations of carbon dioxide standard gases to detect the accuracy of the measured instrument's carbon dioxide concentration.Multifunction patient monitoring instruments are the most commonly used monitoring equipment in clinical applications,and monitors used in operating rooms or ICUs often have carbon dioxide monitoring modules.This article uses RRS-1 to verify the end of breath carbon dioxide concentration of multi parameter monitors according to the JJG 1163-2019"Verification Regulations of Multifunction Patient Monitoring Instruments",in order to verify its reliability.

关 键 词：RRS-1 多参数监护仪 呼末二氧化碳浓度 不确定度 

分 类 号：TH77[机械工程—仪器科学与技术] TB114.3[机械工程—精密仪器及机械]