临床检验仪器中常用的液面检测技术  

Frequently-used technology of liquid level detection in clinical laboratory instruments

作　　者：严荣国[1] 邵泓燃 程清源 Yan Rongguo;Shao Hongran;Cheng Qingyuan(School of Health Science and Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China;Department of Medical Equipment,Yueyang Hospital of Integrated Traditional Chinese and Western Medicine,Shanghai University of Traditional Chinese Medicine,Shanghai 200437,China)

机构地区：[1]上海理工大学健康科学与工程学院,上海200093 [2]上海中医药大学附属岳阳中西医结合医院医学装备处,上海200437

出　　处：《实用检验医师杂志》2021年第3期188-192,共5页Chinese Journal of Clinical Pathologist

基　　金：上海市教委本科重点课程项目(1019308402);上海理工大学外国留学生英语授课专业和课程建设项目(1021308001);上海理工大学一流本科课程项目(YLKC2021-33)。

摘　　要：临床检验仪器主要针对血、尿、分泌物等标本,常需对样品、试剂、稀释液、缓冲液、封闭液等溶液进行吸样探测、液体容积定量以及判定液体是否到位等操作,需用到液面检测技术。本文详细阐述了临床检验仪器中的光电式液面检测技术在血浆黏度测定、血细胞分析技术、电解质分析技术中的应用以及电容式液面检测技术,并对这两种液面检测技术进行比较。Clinical testing instruments are mainly used for blood,urine,secretion and other samples.It is often necessary to detect samples,reagents,diluents,buffers,sealing solutions and other solutions,quantify liquid volume,and determine whether the liquid is in place.Liquid level detection technology is commonly used.This article describes in detail the application of photoelectric liquid level detection technology in plasma viscosity measurement,blood cell analysis technology,electrolyte analysis technology and capacitive liquid level detection technology,and compares the two liquid level detection technologies.

关 键 词：临床检验仪器 液面检测 生化分析 血细胞分析 电解质分析 

分 类 号：R446.1[医药卫生—诊断学]