摘要
目的 :探讨白细胞过滤前后血液质量的变化 ,及其对临床非溶血性输血反应发生率降低的程度。方法 :将2 0 0ml/袋全血或 1u/袋红细胞悬液用白细胞过滤器滤除白细胞。取过滤前后血液标本进行血液质量检测。并观察临床非溶血性输血反应发生率降低的程度。结果 :检测过滤后的白细胞含量均为 0 .0× 10 9/L ,滤过率99.5 % ,其余红细胞计数、血红蛋白含量均无明显变化。结论 :白细胞过滤器能高效地、有选择地滤除白细胞 ,能显著降低临床非溶血性输血反应的发生率。
Objective:To observe the changes of blood quality before and after being filtered by leukocyte filter and to observe to what degree it reduces the incidence of clinical non-hemolytic transfusion reactions.Method:The white blood cells were removed by leukocyte filter from whole blood (200ml/bag) or packed red blood cell (1unit/bag).Samples before and after filtration were undergone blood quality detection and then observed the extent it reduced the incidence of clinical non-hemotytic transfasion reactions.Result:White blood cell count (WBC) are 0.0×10 9/L after filtration.Therate offiltation is more than 99.5%.There were no signiticunt changes in RBC count.Hermoglobin Concentration.Conclusion:The leukocyte fiter can remove leukocyte with high efficiency and selectivity.It also can significantly reduce the incidence of clinical non-hemotytic transfusion reactions.
出处
《中国现代医学杂志》
CAS
CSCD
2003年第1期43-44,共2页
China Journal of Modern Medicine
