Evaluation of Quality of whole Blood and some of Blood Preparations by Buffy Coat Method at the Vietnam National Children’s Hospital
Objectives: Study on blood quality and some blood products using by Buffy coat method at Blood Transfusion Department - National Children’s Hospital in 2018. Subjects and Methods: Cross-sectional descriptive study, 210 units of total blood with a volume of 250ml received from humanitarian blood donations in 2018, using by Buffy coat method to create preparations Blood products. Result: Quality of blood unit The total blood unit of 250 ml volume has a volume of 246 ± 11 ml; Hemoglobin 29,4 ± 5,2g / unit. 250 ml red blood cell with a volume of 163 ± 11 ml; Hemoglobin: 32 ± 4.9 g / unit. Number of platelets type TC 40: 47.06 ± 12.16; Residual leukocytes: 0.01. Conclusion: Successfully applying the buffy coat method in the production of blood preparations at the National Children’s Hospital.