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目的探讨催产素应用对脐带血采集质量的影响,寻找顺产脐带血采集的最好时机。方法胎儿前肩娩出时静脉点滴催产素,胎儿娩出后2、3、4、5、6、7分钟采集脐带血,观察不同时段采集脐带血数量和质量。结果采集183例脐带血:2分钟组31例,平均血量68.03ml;3分钟组31例,平均血量70.84ml;4分钟组30例,平均血量84.40ml,;5分钟组30例平均血量76.70ml,;6分钟组31例平均血量70.06ml,;7分钟组30例,平均血量66.37ml。结论 6组之间两两比较,P<0.05,差别有统计意义,4分钟组与5分钟组比较P>0.05无统计学意义。4分钟组抽脐血量最多、质量最好,其次是5分钟组。
Objective To explore the effect of oxytocin on the quality of umbilical cord blood collection and find the best time to collect the umbilical cord blood. Methods Intrauterine oxytocin was delivered by the anterior shoulder of the fetus. Umbilical cord blood was collected at 2, 3, 4, 5, 6 and 7 minutes after the fetus was delivered. The quantity and quality of umbilical cord blood collected at different time points were observed. Results 183 cases of umbilical cord blood collected: 2 minutes in 31 cases, the average blood volume 68.03ml; 3 minutes in 31 cases, the average blood volume 70.84ml; 4 minutes 30 patients, the average blood volume 84.40ml; 5 minutes 30 patients average The blood volume was 76.70ml. The mean blood volume of 31 cases in 6 minutes was 70.06ml. The average blood volume was 66.37ml in 7 minutes. Conclusions There is no significant difference between the 6 groups (P <0.05), the difference is statistically significant. There is no significant difference between the 4-minute group and the 5-minute group (P> 0.05). 4-minute group of cord blood volume up to the best quality, followed by a 5-minute group.