聚丙烯塑料输液瓶拉环盖内面无菌可靠性调查  

The asepsis security of the interior covers of polypropylene plastic dropping bottle

作　　者：徐雪芬[1] 

机构地区：[1]江西省胸科医院门诊部,南禺330006

出　　处：《中国实用护理杂志（中旬版）》2008年第12期50-51,共2页Chinese Journal of Practical Nursing

摘　　要：目的探讨聚丙烯塑料输液瓶拉环盖内面的无菌可靠性。方法将聚丙烯塑料输液瓶随机分为2组：对照组42瓶用生理盐水棉签直接采集开启后的聚丙烯塑料输液瓶拉环盖内面样本，实验组42瓶分别用0．5％碘伏、75％乙醇棉签常规消毒开启后的聚丙烯塑料输液瓶拉环盖内面，待干燥后用生理盐水棉签采集样本。所取样本均南主管检验师接种于无菌普通琼脂营养平板，置于37℃恒温培养箱内培养，以观察细菌生长情况。结果2组细菌生长差异有统计学意义，X^2=46．791．P〈0．01。结论聚丙烯塑料输液瓶拉环盖内面必须严格执行常规消毒后方能应用于临床。Objective To study the asepsis security of the interior cover of polypropylene plastic dropping bottle. Methods The whole samples were divided randomly into two groups, each group included 42 polypropylene plastic dropping bottles. Samples of the control group were collected from the interior covers of dropping bottles wiping with sterile normal saline cotton swabs. Samples of the experimental group were also collected from the interior covers wiping with sterile normal saline cotton swabs after disinfected by 0.5% iodophors and 75% alcohol respectively. All samples were inoculated on the aseptic plain agar nutrition flat plate, then incubated in 37℃ incubaton to observe the growth of bacteria. Results There was statistical significance between the two groups in the growth of bacteria,x^2 = 46,791 ,P 〈 0.01. Conclusions The interior covers of polypropylene plastic dropping bottle should be disinfected strictly before they are used in clinic.

关 键 词：静脉输液 聚丙烯塑料输液瓶拉环盖内面 消毒 细菌培养 护理 

分 类 号：R927.11[医药卫生—药学] R472.1