中国输血杂志2024，Vol.37Issue(7)：816-819,826,5.DOI:10.13303/j.cjbt.issn.1004-549x.2024.07.017
改良超低温保存箱制备新鲜冰冻血浆的质量分析
Quality analysis of fresh frozen plasma prepared by the improved ultra-low temperature storage box
周竞 1阎兵 1戴书明 1傅强 1达倩倩 1艾俊1
作者信息
- 1. 南京红十字血液中心,江苏 南京 210003
- 折叠
摘要
Abstract
Objective To observe and analyze the influence of the improved ultra-low temperature storage box on the quality of fresh frozen plasma(FFP).Methods A total of 80 qualified whole blood samples(400 mL,O type not includ-ed)collected from July to November in 2023 were selected,and were divided into 4 groups,with 20 samples in each group.Group A:quick-frozen in a traditional low temperature box for 1 hour and then stored in a-30℃cold storage;Group B:quick-frozen in the flat freezer for 1 hour and then stored in a-30℃cold storage;Group C:quick-frozen in a newly im-proved ultra-low temperature storage box for 1 hour and stored in a-30℃cold storage;Group D:quick-frozen in a new im-proved ultra-low temperature storage box for 12 hours and stored in a-30℃cold storage.The contents of FⅧand fibrinogen(Fg)in four groups were detected.Results The contents of FⅧin group B,C and D were significantly higher than those in group A,with statistical difference(P＜0.05),but with no statistical difference among gourp B,C and D(P＞0.05),and no statistical difference in the contents of Fg was found among the four groups(P＞0.05).Conclusion The improved ultra-low temperature storage box is superior to the traditional low temperature box in preparing FFP,and there is no obvious difference between the improved ultra-low temperature storage box and the flat-plate quick freezer.However,the improved ultra-low temperature storage box can make the process of preparing FFP more flexible and improve the efficiency of compo-nent preparation.关键词
新鲜冰冻血浆/FⅧ/超低温保存箱Key words
fresh frozen plasma/FⅧ/ultra-low temperature storage box分类
医药卫生引用本文复制引用
周竞,阎兵,戴书明,傅强,达倩倩,艾俊..改良超低温保存箱制备新鲜冰冻血浆的质量分析[J].中国输血杂志,2024,37(7):816-819,826,5.
