Mostafa A B, Chackett K F
J Hyg (Lond). 1976 Jun;76(3):341-8. doi: 10.1017/s0022172400055261.
This work is concerned with the cleaning and disinfection by heat of stainless-steel and polypropylene bedpans, which had been soiled with either a biological contaminant, human serum albumin (HSA) labelled with technetium-99m 99m(Tc), or a bacteriological contaminant, streptococcus faecalis mixed with Tc-labelled HSA. Results of cleaning and disinfection achieved with a Test Machine and those achieved by procedures adopted in eight different wards of a general hospital are reported. Bedpan washers installed in wards were found to be less efficient than the Test Machine, at least partly because of inadequate maintenance. Stainless-steel and polypropylene bedpans gave essentially the same results.
本研究关注不锈钢和聚丙烯便盆的热力清洁与消毒，这些便盆已被生物污染物、用锝-99m（99mTc）标记的人血清白蛋白（HSA）污染，或被细菌污染物、与Tc标记的HSA混合的粪肠球菌污染。报告了使用测试机器进行清洁和消毒的结果以及一家综合医院八个不同病房所采用程序的结果。发现病房中安装的便盆清洗器效率低于测试机器，至少部分原因是维护不足。不锈钢和聚丙烯便盆的结果基本相同。
