This document specifies requirements for portable units which are part of a transportable liquid oxygen system. These are used as a supply source for oxygen therapy in home-care and in health-care facilities.
Portable units are intended to be carried by patients whilst moving around and during their off-site activities and can be refilled from a base unit through a transfilling connector. Portable units are used without professional supervision.
PUBLISHED
ISO 18777:2005
IN_DEVELOPMENT
ISO/FDIS 18777-2
50.00
Final text received or FDIS registered for formal approval
Jun 23, 2025