Abstract

This standard applies to proportioning units intended to produce synthetic medical air and air for driving surgical tools by mixing in defined proportions oxygen and nitrogen. This standard applies to proportioning units intended to be components of a medical gas supply system for medical air which supplies a medical gas pipeline distribution system complying with ISO 7396-1. The number of proportioning units within the medical air supply system and their combination with other sources of supply (e.g. cylinder manifolds) to ensure that the supply system consists of at least three sources of supply is outside the scope of this standard. Requirements for the supply systems for medical air are given in ISO 7396-1.

Begin

2023-09-04

WI

00215356

Planned document number

DIN EN ISO 7396-3

Project number

17600036

Responsible national committee

NA 176-05-04 AA - Central gas supply systems  

Responsible european committee

CEN/TC 215/WG 3 - Medical gas supply systems and related equipment  

Responsible international committee

ISO/TC 121/SC 6/WG 4 - Medical gas pipeline systems  

draft standard

Medical gas pipeline systems - Part 3: Proportioning units for the production of synthetic medical air (ISO/DIS 7396-3:2023); German and English version prEN ISO 7396-3:2023
2024-01
Order from DIN Media