血液透析机电导率参数计量检测与分析  

Measurement and Analysis of Electrical Conductivity Parameters of Hemodialysis Machine

作　　者：顾加雨 方帅[1] 庞侃 曹久莹[1] GU Jiayu;FANG Shuai;PANG Kan;CAO Jiuying(Jiangsu Institute of Metrology,Nanjing 210023,China)

机构地区：[1]江苏省计量科学研究院,南京210023

出　　处：《计量科学与技术》2022年第8期46-49,共4页Metrology Science and Technology

基　　金：计量检测数据基础建设(APT2001)。

摘　　要：透析液浓度一般用透析液电导率监测值来表示,其准确性和稳定性是患者得到充分透析治疗的保证。依据国家计量技术规范,使用血液透析机检测仪对省内医疗机构的血液透析机的电导率参数进行检测。结果显示血液透析机电导率参数检测合格率为99.9%。通过对电导率失准的原因进行分析与探讨,为各级医院血液透析机的临床管理提供参考意见。The dialysate concentration is generally expressed by the dialysate conductivity monitoring value, and its accuracy and stability are the guarantees for the patient to achieve adequate dialysis treatment. According to the national metrology technical specifications, the conductivity parameters of hemodialysis machines in medical institutions in Jiangsu province were tested using a hemodialysis machine tester. The results showed that the qualified rate of hemodialysis machine conductivity parameter detection was 99.9%. By analyzing and discussing the reasons for the inaccuracy of conductivity, this paper provided a reference for the clinical management of hemodialysis machines in hospitals at all levels.

关 键 词：血液透析机 电导率 透析浓缩液 临床管理 计量检测 

分 类 号：TH77[机械工程—仪器科学与技术]