prSSH EN ISO 18777-2:2025

Sisteme për transportimin e oksigjenit të lëngshëm për përdorim mjekësor – Pjesa 2 : Kërkesa të veçanta (ISO 18777-2:2025)

Transportable liquid oxygen systems for medical use - Part 2: Particular requirements for portable units (ISO 18777-2:2025)

Scope

This document specifies particular requirements for portable units which are part of a transportable liquid oxygen system and used to provide a controlled flow of oxygen for inhalation by the patient in the home-care environment.
Portable units are intended to be used without professional supervision, carried by patients while moving around and during their off-site activities and refilled from a base unit via a transfilling device through the portable unit’s filling port connector.
NOTE            Requirements that are common to both portable units and base units are specified in ISO 18777-1.