医用气体管道系统用终端设备.第1部分:与压缩医用气体和真空管道系统一起使用的终端设备

[中文适用范围]： 本文件旨在确保终端设备的气体特定组装、机械阻力、流量、泄漏和压降，并防止在不同气体和服务之间互换。适用于以下终端设备： a) 用于医疗气体管道系统（符合ISO 7396-1）， c) 作为集成在气瓶阀中的压力调节器的压力出口（符合ISO 10524-3）。 b) 符合ISO 10524-1的使用压力调节器的压力出口。 本文件适用于以下气体的终端设备： - 氧气； - 氮氧化物； - 医疗空气； - 二氧化碳； - 吸氧/氮氧化物混合物； - 氦/氧气混合物； - 氧气93； - 被归类为医疗器械的气体和气体混合物； - 用于医疗设备或具有医疗用途的气体； - 未在上文指定的药物用途气体。 本文件适用于以下气体： - 手术器械驱动空气； - 手术器械驱动氮气。 本文件还适用于真空系统。 [外文原描述]： ISO 9170-1:2017 is intended especially to ensure the gas-specific assembly, mechanical resistance, flow, leakage and pressure drop of terminal units and to prevent their interchange between different gases and services and applies to terminal units: a) intended for use in medical gas pipeline systems in accordance with ISO 7396‑1; b) used as pressure outlets on pressure regulators in accordance with ISO 10524‑1; c) used as pressure outlets on pressure regulators integrated with cylinder valves (VIPR) in accordance with ISO 10524‑3. ISO 9170-1:2017 applies to terminal units for use with the following gases for administration to patients or for medical uses (A): - oxygen (A); - nitrous oxide (A); - medical air (A); - carbon dioxide (A); - oxygen/nitrous oxide mixture (A); - helium/oxygen mixtures (A); - oxygen 93 (A); - gases and gas mixtures classified as medical device (A); - gases delivered to medical devices or intended for medical purposes (A); - gases and gas mixtures for medicinal use not specified above (A). ISO 9170-1:2017 applies to terminal units for use with the following gases (B): - air for driving surgical tools (B); - nitrogen for driving surgical tools (B). This document applies to terminal units for use with vacuum systems (C). NOTE The requirements of this document can be used as guidelines for terminal units for other gases. These other gases will be considered for inclusion in this document when they come into general use. ISO 9170-1:2017 specifies requirements for terminal units for supply and disposal of nitrogen and air for driving surgical tools. ISO 9170-1:2017 specifies requirements for probes intended to be connected to the gas-specific connection point. ISO 9170-1:2017 does not specify the dimensions of probes or of the gas-specific connection points. NOTE Regional or national standards specifying dimensions of probes and gas-specific connection points are given in the Bibliography. Other connection systems in national use may be acceptable under this document. Dimensioning for such connections will be specified by their respective national standards. ISO 9170-1:2017 does not specify the requirements for terminal units for anaesthetic gas scavenging systems (AGSS), which are specified in ISO 9170‑2.