静脉输液针头悬挂环的设计与应用  

Design and application of intravenous infusion needle suspension loop

作　　者：逄冬[1] 白雪[1] 赵振娟[2] 刘敏[1] 张永红[3] 

机构地区：[1]哈尔滨医科大学附属第二医院神经内科,150086 [2]哈尔滨医科大学附属第二医院心内科,150086 [3]哈尔滨医科大学附属第二医院消化内科,150086

出　　处：《中华现代护理杂志》2011年第29期3558-3559,共2页Chinese Journal of Modern Nursing

摘　　要：目的观察排气时使用针头悬挂环的效果。方法将186例输同种药物的患者随机分为实验组和对照组，各93例，实验组使用针头悬挂环进行排气，对照组采用临床常规排气方法。结果实验组排气时间为（7．1±0．56）s，对照组为（15．8±0．56）s，两组比较差异有统计学意义（t=-26．817，P〈0．01）；实验组损失液量为（0．03±0．01）ml，对照组损失液量为（0．21±0．06）ml，两组比较差异有统计学意义（t=-8．084，P〈0．01）。结论针头悬挂环制作简单，可以缩短排气时间、提高一次排气成功率、避免浪费药液，使护理人员工作更省时省力，具有临床推广意义。Objective To observe the clinical effects of needle suspension loop on passing gas. Methods 186 cases who were infused with the same drugs were randomly divided into experimental group （ n = 93） and control group （n = 93 ）. The experimental group was managed with the needle suspension loop for passing gas, while the control group with conventional clinical method. Results The duration for passing gas was （7.1±0. 56） seconds in the experimental group, （15.8 ±0. 56 ） seconds for the control group, and there was significant difference between both groups （ t = - 26. 817 ,P 〈0.01 ）. Fluid loss volume in the experimental group was （0.03±0. 01 ）, （0.21±0. 06）ml for the control group, and there was significant difference between both groups （t = -8.084 ,P 〈 0. 01 ）. Conclusions Needle suspension loop is easy to make, besides it could shorten the duration for passing gas, improve the success rate, avoid the waste of liquids, make nurses work with high efficiency; therefore it is worthy of clinical application.

关 键 词：静脉输液 排气 针头悬挂环 设计 应用 

分 类 号：R472[医药卫生—护理学]