医院内感染,是近年来国际医学界重点研究探讨的课题。医院是一个特殊的环境,是病人密集的场所,也是病原微生物聚集的场所。病人和病原携带者体内的微生物,都能以多种形式排出体外,污染周围的空气,所以医院的空气中、接触物上、生活用品、医疗器械、药品、小食物、医务人员的衣服、手上等,都会有大量的致病菌存在,这些早已被很多材料所证实,如果不及时将其杀灭或采取措施,势必危害其它病人、医务人员、陪诊人员,导致医院内感染的发生。 Infection in the hospital is a key issue discussed by the international medical community in recent years. The hospital is a special environment, is a place where patients are concentrated, and is also a place where pathogenic microorganisms gather. The microorganisms in the patient and pathogen carriers can be excreted in various forms and pollute the surrounding air, so the air in the hospital, the contact articles, daily necessities, medical devices, medicines, snacks, medical staff clothes, hands First class, there will be a large number of pathogens, which have long been confirmed by many materials, if not promptly kill or take measures, it is bound to endanger other patients, medical staff, escort staff, resulting in the occurrence of nosocomial infections.