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凝聚胺在输血检验中的应用价值研究

2020-10-21胡瑞敏

健康之友·下半月 2020年5期

胡瑞敏

【摘 要】 目的:探究凝聚胺在输血检验中的应用价值。方法:选取2018年9月~2019年9月,来我院健康体检人员140例作为对象。晨间空腹状态下,采集静脉血液2ml,每人采集2份,分别采用凝聚胺法、盐水法进行检验,观察2种检验方法的阳性检出结果。结果:凝聚胺法检出阳性11例(7.9%),高于盐水法的3例(2.1%),差异显著(P<0.05)。结论:输血检验中应用凝聚胺能提高阳性检出率,相比于盐水法的应用价值更高。

【关键词】输血检验;凝聚胺;盐水法;阳性检出率

【中圖分类号】R446.6  【文献标识码】B       【文章编号】1002-8714(2020)05-0019-01

【Objective】 to explore the application value of condensed amine in blood transfusion test. Methods: from September 2018 to September 2019, 140 healthy persons in our hospital were selected as subjects. In the morning fasting state, 2 ml venous blood was collected, 2 samples per person were collected, and the positive detection results of the two methods were observed by condensed amine method and salt method, respectively. Results: 11 cases (7.9%) were positive by condensed amine method, which were significantly higher than those by salt method (2.1%) (P < 0.05). Conclusion: the application of condensed amine in blood transfusion test can improve the positive rate, compared with saline method. The application value of.

【Key words】 blood transfusion test; condensed amine; saline method; positive detection rate

对需要输血的患者而言,血样选择是否正确、输血操作是否合理,均会影响患者的生命安全。目前临床输血前,通过检验能降低溶血等并发症的发生,提高输血安全性。有学者研究称,检验中应用凝聚胺,具有速度快、准确性高的优点[1]。本文选择140例健康体检人员作为对象,使用凝聚胺获得满意的检验结果,现将资料总结报告如下。

1 资料与方法

1.1 基本信息 选取2018年9月~2019年9月,来我院健康体检人员140例作为对象。包括男性77例(55.0%),女性63例(45.0%);年龄位于21-68岁,平均(40.7±8.5)岁。所有人员知晓本次研究,具有较好的依从性;同时排除精神病史、血液疾病、凝血功能障碍等患者。

1.2 方法 晨间空腹状态下,采集静脉血液2ml,每人采集2份,分别采用凝聚胺法、盐水法进行检验,具体操作如下:

1.2.1 凝聚胺法 取2个洁净试管,放置受检者血清1滴、备用血样血清1滴;分别加入备用血样红细胞悬液2滴、受检者红细胞悬液2滴,均加入低离子介质0.7ml,轻轻摇晃试管,静置1min后滴入凝聚胺溶液。混匀后离心处理,转速为3500r/min,时间持续15s。去除上层清液,加入凝聚清除液,轻晃后观察红细胞状态。……

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