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血小板输注在外科创伤治疗、大失血抢救、凝血功能障碍的纠正及各种原因所致血小板减少症的救治中起着非常重要的作用,连大众媒体也不时以“患者大出血急需血小板救命”、“产妇羊水栓塞大出血急需血小板”这类题目来吸引眼球。由于血小板在大出血抢救中的不可替代性,以及目前在体外又无法合成,而只能靠献血者捐献获得,并且现在常规采用的血小板保存方法22℃振荡保存期限过短(≤5 d),都在一定程度上加重了临床血小板供应短缺,加之血站当下
Platelet transfusion plays a very important role in the surgical treatment of trauma, the rescue of large blood loss, the correction of coagulation dysfunction, and the treatment of thrombocytopenia due to various reasons, even the mass media are sometimes “” bleeding patients in urgent need of platelet help “,” Maternal amniotic fluid embolism bleeding "in urgent need of such platelets to attract the eye. Due to the irreplaceability of platelets in the rescue of bleeding and their inability to synthesize in vitro at present, they can only be donated by blood donors. Nowadays, the platelet preservation method commonly used at 22 ° C is too short (≤5 days) To some extent aggravate clinical shortage of platelet supply, combined with the blood of the moment