目前许多医院产房对小件手术器材均用0.1%新洁尔灭溶液浸泡消毒。经了解,不少产妇会阴缝合后,愈合不好,并发生感染。为寻找原因,对经新洁尔灭溶液浸泡的各种缝合针、缝合线、脐带线、棉球以及有关器械等进行了细菌培养检测。调查中,将样品洗液用涂抹法接种于血琼脂培养平皿,于37℃温箱中培养24小时观 At present, many hospitals delivery room for small surgical equipment are disinfected with 0.1% benzalkonium bromide solution. It is understood that many perineal suture, the healing is not good, and the infection. In order to find out the reason, bacteria cultures were tested on all kinds of suture needles, sutures, umbilical cord, cotton balls, and related devices soaked in Bromhidone solution. In the investigation, the sample lotion was inoculated on a blood agar plate with a smear method and cultured in a 37 ° C. incubator for 24 hours