连线法应用在新生儿股静脉穿刺的护理观察

目的 探讨一种方便、快捷、有效的新生儿股静脉穿刺采血方法.方法 将120例需行股静脉抽血的新生儿随机分为两组,观察组采用连线法、对照组采用触摸股动脉法作为股静脉穿刺点的指引,比较两组的一次穿刺成功率以及平均采血时间.结果 经统计学分析,观察组一次穿刺成功率(96.7％)显著高于对照组( 83.3％)(x2=76.8,P＜ 0.01),平均采血时间观察组(2～4 min)短于对照组(4～6min)(t=8.912,P＜ 0.05),对比观察指标均有统计学意义.结论 采用连线法指引新生儿股静脉穿刺采血是一种更为有效、方便、快捷的方法,值得临床推广.

Application of line connection method in femoral vein puncture in neonates

Objective To explore a convenient, rapid, effective method for neonatal femoral vein blood puncture to collect blood samples. Methods 120 neonates were randomly assigned to receive line connection method （ study group ） or femoral vein palpation for locating puncture site. The success rate of primary puncture and the average time to blood collection were compared between the two groups. Results There was a significant difference in the success rate of primary puncture between the two groups （ study group：96.7%, control group：83.3%, X^2= 76.8, P 〈 0.015 ）. The average time to blood collection was shorter in the study group than in the control group （ t = 8.912, P〈 0.05 ）. Conclusions Line connection method is a more effective, convenient, rapid approach for neonatal femoral vein blood collection and is worth popularizing clinically.