改进静脉穿刺法在门急诊输液室应用的研究

目的探讨改进静脉穿刺法对提高静脉穿刺成功率，减轻门急诊输液患者痛苦的效果。方法将在门急诊输液的380例患者随机分为常规组180例与改进组200例，分别实施常规及改进的静脉穿刺法，比较2组患者静脉穿刺成功率及对疼痛的反应。进行χ^2检验。结果改进组静脉穿刺成功率为93．50％，显著高于常规组，疼痛率改进组显著轻于常规组。结论应用改进的静脉穿刺技术能够明显减轻患者痛苦，提高工作效率，在临床护理工作中值得推广应用。

Research in application of modified venipuncture method in clinic and emergency infusion room

Objective To discuss the effect of modified venipuncture method on success rate of venipuncture, in order to alleviate the suffering of patients with emergency transfusion. Methods 380 cases of transfusion patients were randomly divided into the routine group and the modified group, routine and modified venipuncture methods were applied to each group respectively. The success rate and pain response of each group were compared between the two groups by χ^2 test. Results The success rate of venipuncture of the modified group was 93.50%, which was significantly higher than that of the routine group, and the rate of pain of the modified group was lighter than that of the routine group. Conclusions The modified venipuncture method can alleviate pain of patients, improve work efficiency and was worthy of clinical nursing application.