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输血是临床常用的治疗方法之一,尤其是在失血性休克等病情危重时,输血是急救的重要措施。有些患者血管弹性差、血液粘稠度高,输血进行三分之一左右时滴速减慢,甚至停滴。临床上常挤压输血管以加速输血,挤压输血虽使血液滴入速度加快,但输入血的质量发生很大变化。作者用对比方法观察挤压输血时血液破坏情况并提出改进措施。现报告如下。
Blood transfusion is one of the commonly used clinical treatment methods, especially when hemorrhagic shock and other serious conditions, blood transfusion is an important first aid measures. Some patients with poor blood vessel elasticity, high blood viscosity, blood dripping about one-third slow down, or even stop dripping. Clinically often squeeze the blood vessels to accelerate blood transfusion, although squeezing blood transfusion speed up, but the quality of the input blood has undergone great changes. The authors used contrast to observe blood damage during squeeze transfusion and propose improvements. The report is as follows.