机采血小板冲红的原因与防范策略

目的:分析机采血小板冲红原因以及防范措施。方法:选取2015年1月-2016年12月50例机采血小板冲红的无偿献血者作为观察组,并选取同时段50例未发生冲红的无偿献血者作为对照组,将两组的血样进行血常规检查并进行对比分析。结果:血常规指标方面,观察组在MCV、MCH以及MCHC等方面均低于对照组(P<0.05),但在RBC、Hb、HCT等方面的比较差异无统计学意义。此外,采血方法、献血次数、献血者自身以及机采环境有着密切的相关性。结论:为了预防机采血小板冲红,需要对献血者开展综合判断,降低机采血小板冲红的发生率。

Objective: to analysis the machine adopt the platelet and red reasons and preventive measures. Selection methods: January 2015-December 2016, 50 cases machine adopt platelet red unpaid donors as observation group, and at the same time period of 50 cases, there was no red unpaid blood donors as control group, the two groups of blood for blood routine examination and comparison analysis. Results: the blood routine indicators, observation group in the MCV, MCH and MCHC were lower than that in control group(P < 0.05), but in the RBC, Hb, there was no statistically significant difference comparing the HCT, etc. In addition, the blood sampling method, the number of blood donation, blood donors itself and machine mining environment have close correlation. Conclusion: to prevent machine adopt platelet flushed red, need for blood donors to carry out the comprehensive judgment, reduce the incidence of machine adopt platelet flush red.