医用皱纹纸与医用无纺布复合包装的应用研究  

Effect of Medical Wrinkle Paper and Medical Non-woven Fabric on Bacteria-resisting

作　　者：陈敏涛[1] 吕桂开[1] 卫小艳[1] 赵辉[1] 刘春林[2] 

机构地区：[1]南方医科大学附属南海人民医院消毒供应中心,广东佛山528200 [2]南方医科大学附属南海人民医院医学检验科,广东佛山528200

出　　处：《护理学报》2012年第10期72-73,共2页Journal of Nursing（China）

摘　　要：目的探讨医用皱纹纸与医用无纺布复合包装的阻菌效果。方法使用普通肉汤培养基模拟无菌器械包储存于各科室,分别使用里层医用皱纹纸、外层医用无纺布复合包装,双层医用皱纹纸和双层医用无纺布包装。样本分别放置普通病区(A、B、C科室)和消毒供应中心无菌物品存放区(D科室)的无菌物品存放柜,4个科室每组样本各存放70支,定期观察细菌生长情况,同步记录相应科室无菌物品储存环境的温、湿度。结果储存环境符合国家标准的消毒供应中心无菌物品存放区(D科室),3组样本至实验结束未发现阳性样本。放置3个普通病区的皱纹纸无纺布复合包装、双层皱纹纸和双层无纺布包装无菌包的有效天数分别为(117.6±1.9)、(120.1±1.7)、(72.2±1.8)d,皱纹纸无纺布复合包装、双层皱纹纸包装无菌包的有效天数明显高于双层无纺布包装(P<0.000 1)。3个病区的平均温、湿度是25℃、82.6%,供应室无菌物品存放区平均温、湿度是22℃、59.8%。结论无菌物品储存环境的温、湿度可影响无菌有效期;根据细菌平均生长时间及成本核算分析,医用皱纹纸与医用无纺布复合包装更具优势。Objective To study the effect of medical wrinkle paper and medical non-woven fabric on bacteria-resisting. Methods Broth mediums stored in three common wards and in sterilized articles store area of central sterile supply department （CSSD） were divided into experiment group with samples packaged by double layers of medical wrinkle paper and medical non-woven fabrics and control group one with samples packaged by double layers of medical wrinkle paper and control group two with double layers of medical non-woven fabrics. The growth of the bacteria was observed and the temperature and humidity of each common ward were recorded as well. Results No positive sample was found in sterilized articles store area of CSSD until the end of the experiment and in three common wards, validity period were （117.6±1.9） d, （120.1±1.7） d, （72.2±1.8） d respectively. There was longer validity period in experiment group and control group one than that in control group two （P〈0.0001） and the average temperature and humidity in three wards were 25℃ and 82.6% respectively while the average temperature and humidity in sterilized articles store area of CSSD were 22℃ and 59.8% respectively. Conclusion The humidity and temperature of sterility＇s storage environment directly influence the validity of sterility. Based on the average growth time and cost accounting of bacteria, medical compound packaging made by both wrinkle paper and medical non-woven fabric shows more advantages.

关 键 词：医用无纺布 医用皱纹纸 复合包装 无菌生长 有效期 

分 类 号：R197.323.4[医药卫生—卫生事业管理]