KS P ISO 9360-2-2009(2019) 麻醉和呼吸设备人体呼吸气体增湿用热湿交换器第2部分:最小潮气量为250ml气管切开病人用热湿交换器
Anaesthetic and respiratory equipment-Heat and moisture exchangers(HMEs) for humidifying respired gases in humans-Part 2:HMEs for use with tracheostomized patients having minimum tidal volumes of 250