微生物穿透三种无菌包装双层包裹材料的情况。
Microbial penetration through three types of double wrappers for sterile packs.
作者信息
Standard P G, Mallison G F, Mackel D C
出版信息
Appl Microbiol. 1973 Jul;26(1):59-62. doi: 10.1128/am.26.1.59-62.1973.
Microbial penetration of sterile packs was studied by using double-wrap (two layers each) muslin, single-wrap (two layers) muslin inner covering with single-wrap (one layer) two-way crepe paper outer covering, and single-wrap (two layers) muslin inner covering with single-layer BAR-BAC wrappers to wrap 20 gauze sponges (2 by 2 in.). These packs were stored on open shelves of a central sterile supply department of a hospital and processed for sterility at weekly intervals. Microorganisms penetrated the double-wrap muslin as early as 28 days, the single-wrap muslin and single-wrap two-way crepe paper combination in 77 days, and the single-wrap muslin and single-layer BAR-BAC combination in 63 days.
通过使用双层（每层两层）平纹细布、单层（两层）平纹细布内包装加单层（一层）双向皱纹纸外包装，以及单层（两层）平纹细布内包装加单层BAR - BAC包装材料来包裹20块纱布海绵（2英寸×2英寸），研究了无菌包的微生物穿透情况。这些包装存放在医院中央无菌供应部门的开放式货架上，并每周进行一次无菌处理。微生物最早在28天时穿透双层平纹细布包装，77天时穿透单层平纹细布与单层双向皱纹纸的组合包装，63天时穿透单层平纹细布与单层BAR - BAC的组合包装。
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