湿化瓶长期使用后易在内壁上生成一层碱性水垢,通常用毛刷刷洗或用止血钳缠上纱布刷洗,但很难除掉,且会留下刮痕。2006年以来,我们用医用除锈剂(美国鲁沃夫公司生产)清除湿化瓶上的水垢,效果较好,介绍如下。方法:将除锈剂(无味型)与水(水温40~50℃)按1∶7稀释后倒入湿化瓶内,约 After long-term use, the humidifying bottle is easy to form a layer of alkaline scale on the inner wall. Usually it is brushed with a brush or a gauze with a hemostatic forceps. However, it is hard to remove and will leave scratches. Since 2006, we use the medical derusting agent (USA Lviv company) to clear the scale on the humidification bottle, the effect is better, introduced as follows. Methods: The rust remover (odorless) and water (water temperature 40 ~ 50 ℃) diluted 1: 7 into the humidification bottle, about