标准摘要
[中文适用范围]： 本文件规定了用于将氧气与另一种医用气体混合的独立气体混合器的性能和安全性要求。 本文件不适用于： a) 对每种气体流量进行单独控制的流量计块； c) 具有两个以上不同气体入口的独立气体混合器； b) 将氧气与环境空气混合的独立气体混合器； d) 连接至氧气浓缩器的独立气体混合器。 [外文原描述]： ISO 11195:2018 specifies requirements for the performance and safety of stand-alone gas mixers intended for mixing oxygen with another gas for medical use. ISO 11195:2018 does not apply to: a) blocks of flowmeters with separate controls for the flow of each gas; b) stand-alone gas mixers which mix oxygen with ambient air; c) stand-alone gas mixers with more than two different gas inlets; d) stand-alone gas mixers connected to an oxygen concentrator.
英文名称Gas mixers for medical use — Stand-alone gas mixers