论文部分内容阅读
近年来,国内外输血事业的发展非常迅速,纷纷建立了血库和输血中心。随着血液成分分离技术的提高,近代血库已可自全血中制备各种血液制品,供临床综合利用。医师可根据病人的特殊需要只供给病人所需要的血液成分,而不必给以全血。成分输血的一个重要优点,是单独一个单位全血可提供各种血液成分,输给一个以上的病人,例如一个病人接受压缩红细胞,而另外病人接受浓缩血小板、浓缩白细胞、血浆等。这样可
In recent years, blood transfusion at home and abroad has developed very rapidly, have set up a blood bank and blood transfusion center. With the improvement of blood component separation technology, modern blood banks have prepared a variety of blood products from whole blood for clinical comprehensive utilization. The physician can supply only the blood components required by the patient according to the special needs of the patient without having to give whole blood. An important advantage of component blood transfusion is that a single unit of whole blood can provide a variety of blood components to more than one patient, for example, one patient receives compressed red blood cells while the other receives concentrated platelets, concentrated white blood cells, plasma, and the like. That’s it