CSA序言这是CAN/CSA-Z9360-1《麻醉和呼吸设备——人体呼吸气体增湿用热湿交换器（HMEs）——第1部分:最小潮气量为250毫升的HMEs》的第一版，采用加拿大偏差，ISO（国际标准化组织）标准9360-1（第一版，2000-03-15）的相同名称。1范围ISO 9360的这一部分规定了热湿交换器（HME）的某些要求，包括包含呼吸系统过滤器的要求，用于主要用于潮气量等于或大于250毫升的患者的呼吸气体增湿，并包含至少一个机器端口，并描述了用于评估的试验方法。

CSA PrefaceThis is the first edition of CAN/CSA-Z9360-1, Anaesthetic and respiratory equipment - Heat and moisture exchangers (HMEs) for humidifying respired gases in humans - Part 1: HMEs for use with minimum tidal volumes of 250 mL, which is an adoption, with Canadian deviations, of the identically titled ISO (International Organization for Standardization) Standard 9360-1 (first edition, 2000-03-15).1 ScopeThis part of ISO 9360 specifies certain requirements for heat and moisture exchangers (HMEs), including those incorporating breathing system filters, intended for the humidification of respired gases for use primarily with patients with a tidal volume equal to or greater than 250 ml, and incorporating at least one machine port, and describes test methods for their evaluation.