血液表观粘度质控物的应用  

THE APPUCATION OF THE QUALITY CONTROL SUBSTANCE TO DETECT BLOOD APPARENT VISCOSITY

作　　者：孙金芳[1] 邱富业[1] 

机构地区：[1]天津市第三中心医院,天津300170

出　　处：《中国血液流变学杂志》1999年第3期160-161,共2页Chinese Journal of Hemorheology

摘　　要：目的：用全血质控液作血液表观粘度的质控物。方法：全血质控液 于锥／板血液流变仪作批内、日间质量控制测定。结果：在 ６、４６、２００ｓ－１三个切变率 的批内变异系数（ＣＶ）分另０．０３７、０．０２９、０．０２６。日间变异系数（ＣＶ）分别为０．０６５、 ０．０７２、０．０６４．　结论：全血质控液为非牛顿流体，是较理想的全血表观粘度测定的 质控物。Objective: The whole blood quality control liquid can be used with the quality control substance of blood viscosity. Methods: The within-run and between-day quality control detection with the liquid is done on R20 searvl awl/hoard auto-hemorheological instrument. Results: The within-run cv is 0.037,0.029,0.026 and the between-day cv is 0.065,0.072,0.064 respectively under three shear rates at 6s[-1] .46s[-1] ,200[-1]. Conclusions: The liquid is non Neuton fluid and becomes ideal quality control substance for the detection of blood viscosity.

关 键 词：质控物 血液表观粘度 血液流变学 

分 类 号：R331.1[医药卫生—人体生理学]