N1级护士使用新型桡动脉采血辅助工具的临床效果观察

Clinical application of a new auxiliary device for blood collection of radial artery by N1 nurses

目的观察N1级护士使用新型桡动脉采血辅助工具的临床效果。方法60例患者随机分为基础组和改良组,由3名N1级护士分别采用传统采血方法、新型桡动脉采血辅助工具进行桡动脉采血,比较两组一次穿刺成功率、采血时间、疼痛和皮下瘀血发生率。结果与基础组比较,改良组一次穿刺成功率较高(P<0.05)、采血时间较短(P<0.01)、疼痛程度较轻(P<0.01)。结论N1级护士使用新型桡动脉采血辅助工具可提高一次穿刺成功率、缩短采血时间。

Objective To observe the clinical application of a new auxiliary device for blood collection of radial artery by N1 nurses.Methods Sixty patients were randomly divided into basic and improved groups.Radial artery blood was collected by 3 N1 nurses through traditional method or new auxiliary device.The success rate of one-time puncture,blood collection time,pain and ecchymosis were compared between two groups.Results Compared with basic group,success rate of one-time puncture was higher(P<0.05),while blood collection time and pain were lower(P<0.01)in modified group.Conclusion The new auxiliary device for blood collection of radial artery can improve the success rate of one-time puncture and shorten blood sampling time,which is suitable for N1 inexperienced nurses.