Blood and haematogenous preparations

  • Fresh Whole Blood contains erythrocytes, leucocytes, thrombocytes,
  • fibrinogen,
  • coagulation factors and proteins. The blood stored in low temperature (2-6 centigrades) is free from coagulation factors and thrombocytes.The storing time- 35 days.
  • Packed Red Blood Cells is characterized by haematocrit value of 90%. After centrifugation and separation of plasma it contains mainly erythrocytes and leucocytes. The storing time is the same as for Fresh Whole Blood.
  • Fresh Frozen Plasma contains coagulation factors (II, VII, VIII, IX, X) and proteins. Storing time- 5 years in temperature of -30 centigrades.
  • Cryoprecipitate Cryoprecipitate is plasma fraction that contains factors VIII, IX , vWd and fibrinogen.
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