BS EN ISO 9170-1:2020

What is ISO 9170 ‑ 1 about?

ISO 9170 discusses terminal units for medical gas pipeline systems. ISO 9170 ‑ 1 is intended specially to ensure the gas-specific assembly, mechanical resistance, flow, leakage, and pressure drop of terminal units.  To prevent their interchange between different gases and services. ISO 9170-1 applies to terminal units intended for use in medical gas pipeline systems in accordance with , used as pressure outlets on pressure regulators in accordance with , used as pressure outlets on pressure regulators integrated with cylinder valves (VIPR) in accordance with . applies to terminal units for use with the following gases for administration to patients or for medical uses (A) oxygen, nitrous oxide, medical air, carbon dioxide, oxygen/nitrous oxide mixture, helium/oxygen mixtures, oxygen 93, gases delivered to medical devices or intended for medical purposes, gas mixtures classified as a medical device, gases, and gas mixtures for medicinal use not specified above. also applies to terminal units for use with gases (B) is air for driving surgical tools and nitrogen for driving surgical tools. also applies to terminal units for use with vacuum systems. Note 1: The requirements of ‑ 1 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. Note 2: does not specify the requirements for terminal units for anesthetic gas scavenging systems (AGSS), which are...