摘要
目的观察静脉留置针采用两种不同角度进行穿刺对患者穿刺成功率和留置时间的影响。方法将120例患者随机分为观察组和对照组，对照组采用与皮肤成15°-30°角进针，观察组采用与皮肤成30°-40°进针，观察2组穿刺成功率及留置时间。结果观察组穿刺成功率明显高于对照组，留置时间明显长于对照组，2组比较差异有显著性（P〈0．01）。结论静脉留置针与皮肤成30°-40°角进针可提高穿刺成功率，并延长留置时间。
Objective The ＂purposes＂ observation of venous indwelling needle with two different perspectives on the success rate of puncture and aspiration in patients with indwelling time effects. Methods 120 patients were randomly divided into the observation group and the control group,the control group with the skin was 15 degrees to 30 degrees into the needle, used in the observation group and the skin was 40 degrees to 45 degrees into the needle. Results The puncture success rate in observation group was higher than that in the control group, the indwelling time was longer than that in the control group, two groups, the difference was significant （P〈0.01）.Conclusion Intravenous indwelling needle and skin was 40 degrees to 45 degrees into the needle could improve the success rate of puncture, and Drolonz the indwelling time.
出处
《基层医学论坛》
2012年第18期2319-2320,共2页
The Medical Forum
关键词
静脉留置针
穿刺角度
穿刺成功率
留置时间
Venous indwelling needle puncture Angle The success rate of puncture Indwelling time
