SIST EN 739:2000

Low-pressure hose assemblies for use with medical gases

1.1 This European Standard specifies requirements for low-pressure hose assemblies intended for use with the following medical gases:   - oxygen;   - nitrous oxide;   - air for breathing;   - helium;   - carbon dioxide;   - xenon;   - specified mixtures of the gases listed above;   - air for driving surgical tools;   - nitrogen for driving surgical tools;   - vacuum.  It is intended especially to ensure gas-specificity and to prevent cross-connection between different gases.  These hose assemblies are intended to be used in the pressure range between 300 kPa and 1400 kPa for compressed medical gases and between 10 kPa and 100 kPa absolute pressure for vacuum.   1.2 This European Standard does not specify the intended uses of hose assemblies. Some examples of the intended uses specified in other standards are as follows:  a)  between a terminal unit and medical equipment (see EN 737-1, prEN 740, EN 794-1);  b)  between the fixed pipeline system and a terminal unit of that system (see    prEN 737-3, EN 793);  c)  between a terminal unit and  a second terminal unit (see prEN 737-3);  d)  between an emergency supply and an emergency and maintenance inlet point of a pipeline system (see EN 738-1, prEN 737-3);  e)  between an emergency supply and medical equipment (see EN 738-1, prEN 740,  EN 794- 1).  1.3 This European Standard specifies the dimensions of non-interchangeable screw-threaded (NIST) connectors.  1.4 This European Standard does not specify:   - dimensions of probes and of the mating parts of the socket (see prEN 737-6);   - requirements for hose assemblies for anaesthetic gas scavenging systems;   - requirements for coaxial hoses used for the supply and disposal of air for driving surgical tools;   - requirements for electrical conductivity.

Niederdruck-Schlauchleitungssysteme zur Verwendung mit medizinischen Gasen

Diese Europäische Norm legt die Anforderungen an Niederdruck- Schlauchleitungssysteme fest, die zur Verwendung mit den folgenden medizinischen Gasen vorgesehen sind: - Sauerstoff; - Lachgas; - Luft für Beatmungszwecke; - Helium; - Kohlendioxid; - Xenon; - spezifizierte Gemische der oben genannten Gase; - Luft zum Betreiben chirurgischer Werkzeuge; - Stickstoff zum Betreiben chirurgischer Werkzeuge; - Vakuum. Es ist in erster Linie beabsichtigt, die gasartspezifischen Merkmale sicherzustellen und Querverbindungen zwischen verschiedenen Gasen zu verhindern.

Flexibles de raccordement a basse pression pour utilisation avec les gaz médicaux

La présente norme spécifie les exigences requises des flexibles basse pression destinés a etre utilisés avec les gaz médicaux suivants: oxygene, protoxyde d'azote, air respirable, hélium, dioxyde de carbone, xénon, mélanges spécifiés des gaz précités, air pour l'entraînement d'instruments chirurgicaux, azote pour l'entraînement d'instruments chirurgicaux, vide. Elle est, en particulier,destinée a garantir la spécificité par rapport au gaz et a empecher toute intervention entre les différents gaz.

Nizkotlačne povezovalne cevi za delo z medicinskimi plini

General Information

• Status: Withdrawn
• Publication Date: 31-Dec-1999
• Withdrawal Date: 12-Aug-2008
• ICS: 11.040.10 - Anaesthetic, respiratory and reanimation equipment
• ICS: 83.140.40 - Hoses
• Technical Committee: VAZ - Healthcare
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 08-Aug-2008
• Due Date: 31-Aug-2008
• Completion Date: 13-Aug-2008
• Directive: 93/42/EEC - Council Directive 93/42/EEC of 14 June 1993 concerning medical devices
• Mandate: M/023 - Standardization mandate to CEN/CENELEC concerning the development of European standards relating to medical devices
• Ref Project: EN 739:1998 - Low-pressure hose assemblies for use with medical gases

Relations

• Amended By: SIST EN 739:2000/A1:2002 - Low-pressure hose assemblies for use with medical gases
• Effective Date: 22-Dec-2008
• Replaced By: SIST EN ISO 5359:2008 - Low-pressure hose assemblies for use with medical gases (ISO 5359:2008)
• Effective Date: 01-Sep-2008

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 739:2000
01-januar-2000
1L]NRWODþQHSRYH]RYDOQHFHYL]DGHOR]PHGLFLQVNLPLSOLQL
Low-pressure hose assemblies for use with medical gases
Niederdruck-Schlauchleitungssysteme zur Verwendung mit medizinischen Gasen
Flexibles de raccordement a basse pression pour utilisation avec les gaz médicaux
Ta slovenski standard je istoveten z: EN 739:1998
ICS:
11.040.10 Anestezijska, respiratorna in Anaesthetic, respiratory and
reanimacijska oprema reanimation equipment
83.140.40 Gumene cevi Hoses
SIST EN 739:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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