摘要
目的探讨虹吸原理在小儿头皮静脉穿刺中的应用,以提高小儿头皮静脉穿刺的成功率。方法选取丽水市中心医院2014年2月—2014年5月收治的300例需要行头皮静脉穿刺的患儿为研究对象,按照随机数字表法分为观察组150例和对照组150例,对照组给予传统输液法进行静脉穿刺,观察组利用返折输液管放开后形成的负压原理即虹吸负压输液法进行静脉穿刺。采用统计学软件SPSS 17.0比较2组患儿的穿刺成功率、穿刺成功所需要的时间及护理满意度。结果观察组患儿头皮静脉穿刺成功率优于对照组[94%(141/150)/78%(117/150)],差异有统计学意义(χ2=8.709,P=0.001),观察组患儿头皮静脉穿刺成功所需时间明显短于对照组[(3.11±0.22)min/(5.09±0.37)min],差异有统计学意义(P<0.01);观察组护理满意率高于对照组[98%(147/150)/76%(114/150)],差异有统计学意义(χ2=9.204,P=0.000)。结论虹吸法可显著提高患儿头皮静脉穿刺的成功率,明显缩短头皮静脉穿刺成功所需的穿刺时间,提高了护理质量和工作效率,有效地保护患儿血管,从而改善护患关系,提高了医院的声誉,值得临床广泛推广和应用。
Objective To investigate the application and effect of siphon principle in scalp venipuneture in children, and improve successful ratio of venipuneturo. Methods Total 300 children planned to perform scalp venipuneture in our hospital form February 2014 to May 2014 were enrolled in this study,and were randomly divided into observation group and control group with 150 cases in each group. The conventional venipuneture was performed in the control group, while negative pressure venipuneture according to siphon principle was performed in the observation group. The success rate of puncture,time for sueeessful puncture and satisfaction were compared between two groups by using statistical software SPSS 17.0. Results The success rate of puncture was 94% in the observation group and 78% in the control group [94% （141/150）/78% （117/150）], the difference was statistically significant（ x^2 = 8. 709, P = 0.001 ） ;The time for successful puncture was significantly shorter in the observation group than that in the control group [ （ 3. 11 ± 0.22） min/ （5.09± 0.37 ） min ], the difference was statistically significant（ t = 6.785 ,P = 0.001 ） ;The rate of satisfaction in the observation group was significantly higher than that in the control group [98% （ 147/150）/76% （114/150） ] ,the difference was statistically significant（ x2 = 9. 204,P = 0.000）. Conclusion Siphon principle method can significantly improve the success rate of venipuncture for children, shorten the time for puncture, improve the quality of care and efficiency, thereby improve the nurse-patient relationship and the reputation of the hospital, and protect effectively children with blood vessels.
出处
《中华全科医学》
2015年第3期482-483,486,共3页
Chinese Journal of General Practice
关键词
虹吸原理
头皮静脉穿刺
小儿
Siphon principle
Scalp venipuncture
Children
