2种头皮针静脉穿刺方法的比较研究

目的 寻找一种成功率高、患者疼痛较小的头皮针静脉穿刺方法.方法 以快速平行直入法为对照组,快速垂直直人法为实验组,将400例患者随机分为对照组和实验组各200例,统计2种方法1次穿刺成功率,采用VAS视觉模拟评分法得出疼痛分值,并进行统计处理.结果 对照组1次成功率91.5%,实验组1次成功率99.5%,VAS视觉模拟评分值均具有显著差异.结论 头皮针静脉穿刺时采用快速垂直直入法优于采用快速平行直入法.

Comparative study of two scalp veuipuncture methods

Objective To seek a scalp venipuneture method with high success rate and less pain for patients. Methods Taking the rapid parallel straight method as the control group, and the rapid vertical straight method as the experimental group, 400 patients were randomly divided into the control group and the experimental group with 200 patients in each group. The success rate of two groups were counted, pain scores were got by VAS visual imitation assessment and the results undergoing statistical analysis. Results The success rate was 91.5% in the control group, and 99.5% in the experimental group. Distinguished sig-nificance existed in VAS visual imitation score. Conclusions The rapid vertical straight method is supe-rior to rapid parallel straight method in scalp venipuncture.