为了防止呼吸机回路的污染,常用的方法是在加湿器内放入铜线,其基本考虑是,呼吸机回路内由于露水、存水和加湿器内水可能成为细菌培养基,故尽量避免存水或在水中利用重金属离子的抗菌作用达到此目的。但横滨市立大学麻醉科竹原哲素认为,迄今为止尚无可靠的方法。铜线无法 In order to prevent the pollution of the ventilator circuit, the common method is to put the copper wire in the humidifier. The basic consideration is that the dew, water and the water inside the humidifier may become the bacterial culture medium in the ventilator circuit, so try to avoid Water or water use of heavy metal ions in the antimicrobial effect to achieve this goal. But Yokohama City University anesthesiology Zhu Yuanzhe Su thought, so far there is no reliable method. Copper can not