随着医学科学的发展 ,新的医疗器械及医用材料不断出现 ,目前许多医院广泛使用的美国 3M分司生产的压力蒸汽灭菌自含式生物指示剂 ,培养时间需 48h,但由于临床供应物品周转快 ,使得每锅灭菌物品不可能等到 48h培养结果出来以后再使用。因此多年来形成了生物指示剂培养结果与实 With the development of medical science, new medical devices and medical materials are emerging. At present, many hospitals use widely-used pressure steam sterilization self-contained biological indicators manufactured by 3M Division in the United States. The incubation time is 48 hours. However, due to the clinical supply of articles Turnaround fast, so that each pot can not wait until the sterilized items 48h training results come back later. Therefore, over the years formed a biological indicator of culture results and real