NF S95-157-2*NF EN ISO 9360-2:2009 麻醉和呼吸设备 使人体呼吸气体增湿的热和潮气交换(HMEs)第2部分:潮气量最小为250 ml的气管造口病人用热和潮气交换器
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 ml