NF EN ISO 5359

NF EN ISO 5359

September 2008
Standard Cancelled

Low-pressure hose assemblies for use with medical gases

ISO 5359:2008 specifies requirements for low-pressure hose assemblies intended for use with the following medical gases: oxygen; nitrous oxide; medical air; helium; carbon dioxide; xenon; specified mixtures of the gases listed above; oxygen-enriched air; air for driving surgical tools; nitrogen for driving surgical tools; vacuum. It is intended in particular to ensure gas-specificity and to prevent cross-connection between systems conveying different gases. These hoses assemblies are intended for use at maximum operating pressures less than 1 400 kPa. ISO 5359:2008 specifies the allocation of non-interchangeable screw-threaded (NIST) connectors, diameter-index safety system (DISS) connectors and sleeve indexed system (SIS) connectors to medical gases and specifies the dimensions of non-interchangeable screw-threaded (NIST) connectors.

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National standards and national normative documents

Publication date

September 2008

Number of pages

44 p.

Reference

NF EN ISO 5359

ICS Codes

11.040.10   Anaesthetic, respiratory and reanimation equipment
83.140.40   Hoses

Classification index

S95-174

Print number

1 - 28/08/2008

International kinship

ISO 5359:2008

European kinship

EN ISO 5359:2008
Sumary
Low-pressure hose assemblies for use with medical gases

ISO 5359:2008 specifies requirements for low-pressure hose assemblies intended for use with the following medical gases:

  • oxygen;
  • nitrous oxide;
  • medical air;
  • helium;
  • carbon dioxide;
  • xenon;
  • specified mixtures of the gases listed above;
  • oxygen-enriched air;
  • air for driving surgical tools;
  • nitrogen for driving surgical tools;
  • vacuum.

It is intended in particular to ensure gas-specificity and to prevent cross-connection between systems conveying different gases. These hoses assemblies are intended for use at maximum operating pressures less than 1 400 kPa.

ISO 5359:2008 specifies the allocation of non-interchangeable screw-threaded (NIST) connectors, diameter-index safety system (DISS) connectors and sleeve indexed system (SIS) connectors to medical gases and specifies the dimensions of non-interchangeable screw-threaded (NIST) connectors.

Replaced standards (2)
NF EN 739
March 1998
Standard Cancelled
Low-pressure hose assemblies for use with medical gases.

Ce document donne les caractéristiques générales des flexibles pour gaz médicaux et l'aspiration (vide) se branchant sur les prises murales définies dans les normes NF EN 737-1 et NF S 90-116.

NF EN 739/A1
October 2002
Standard Cancelled
Low-pressure hose assemblies for use with medical gases

Le présent document amende toutes les exigences de la NF EN 739, de mars 1998, pour rendre les flexibles basse pression aptes à l'emploi du mélange oxyde nitrique/azote.

Standard replaced by (1)
NF EN ISO 5359
November 2014
Standard Current
Anaesthetic and respiratory equipment - Low-pressure hose assemblies for use with medical gases

<p>ISO 5359:2014 specifies requirements for low-pressure hose assemblies intended for use with the following medical gases: oxygen, nitrous oxide, medical air, helium, carbon dioxide, xenon, specified mixtures of the gases listed above, oxygen-enriched air, air for driving surgical tools, nitrogen for driving surgical tools, and for use with vacuum. It applies to hose assemblies operating at pressures up to 1 400 kPa and for vacuum systems at pressures not greater than 60 kPa absolute. It does not specify the dimensions and allocation of the gas-specific inlet and outlet connectors for the hose assemblies.It does not specify requirements for coaxial hoses used for the supply and removal of air for driving surgical tools.Nor does it specify the intended uses of hose assemblies.</p>

Table of contents
View the extract
  • Avant-propos
    v
  • Introduction
    vi
  • 0.1 Généralités
    vi
  • 0.2 Normalisation des raccords à tête filetée destinés à être utilisés avec les flexibles de raccordement
    vi
  • 1 Domaine d'application
    1
  • 2 Références normatives
    2
  • 3 Termes et définitions
    2
  • 4 Exigences générales
    5
  • 4.1 Sécurité
    5
  • 4.2 Autres constructions
    6
  • 4.3 Matériaux
    6
  • 4.4 Exigences relatives à la conception
    6
  • 4.5 Exigences relatives à la construction
    18
  • 5 Méthodes d'essai
    18
  • 5.1 Généralités
    18
  • 5.2 Méthode d'essai de chute de pression
    18
  • 5.3 Méthode d'essai de fuite
    18
  • 5.4 Méthode d'essai portant sur la spécificité au gaz
    19
  • 5.5 Méthode d'essai de résistance mécanique
    19
  • 5.6 Méthode d'essai de déformation sous pression
    20
  • 5.7 Méthode d'essai de résistance à l'occlusion
    20
  • 5.8 Méthode d'essai de durabilité du marquage et du code couleurs
    21
  • 6 Marquage, code couleurs et emballage
    22
  • 6.1 Marquage
    22
  • 6.2 Code couleurs
    24
  • 6.3 Emballaue
    24
  • 7 Informations à fournir par le fabricant
    24
  • Annexe A (informative) Justificatif
    26
  • Annexe B (informative) Aspects liés à l'environnement
    27
  • Annexe C (informative) Écarts nationaux et régionaux rapportés pour les codes couleurs et la nomenclature des gaz médicaux
    28
  • Bibliographie
    30
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