ENV 737-6:2003

Medical gas pipeline systems - Part 6: Dimensions and allocation of probes for terminal units for compressed medical gases and vacuum

1.1 This part of this European standard specifies the dimensions and allocation of probes intended to be connected to terminal units of medical gas pipeline systems specified in EN 737-3 for use with the following medical gases: oxygen; nitrous oxide; air for breathing; carbon dioxide; oxygen/nitrous oxide mixture (50/50 % V/V ); nitric oxide/nitrogen mixture (NO 500 ul/l); air for driving surgical tools; nitrogen for driving surgical tools; vacuum.

Rohrleistungssysteme für medizinische Gase - Teil 6: Maße und Zuordnung von Steckern für Entnahmestellen für medizinische Druckgase und Vakuum

1.1 Dieser Teil dieser Europäischen Norm legt die Maße und Zuordnung von Stecker fest, die für den Anschluß an die Entnahmestellen von Rohrleitungssystemen für medizinische Gase nach EN 737-3 zur Verwendung mit den folgenden medizinischen Gasen vorgesehen sind: Sauerstoff; Lachgas; Luft für Beatmungßwecke; Kohlenstoffdioxid; Sauerstoff-/Lachgasgemische (50/50 % V/V); Luft zum Betreiben chirurgischer Werkzeuge;  Stickstoff zum Betreiben chirurgischer Werkzeuge; Vakuum.

Système de distribution de gaz médicaux - Partie 6: Dimensions et attribution des embouts pour prises murales pour gaz médicaux comprimés et pour le vide (aspiration)

La présente prénorme européenne spécifie les dimensions et les attributions des embouts destinés à être raccordés aux prises murales dans les systèmes de distribution de gaz médicaux spécifiés dans l'EN 737-3 conçus pour être utilisés avec les gaz suivants :
· oxygène ;
· protoxyde d'azote ;
· air respirable ;
· dioxyde de carbone ;
· mélange oxygène/protoxyde d'azote (50/50 % V/V) ;
· air pour les instruments chirurgicaux ;
· azote pour les instruments chirurgicaux ;
· vide (aspiration).
Elle est destinée à garantir que seuls les embouts spécifiques au gaz sont utilisés afin d'empêcher le raccordement erroné d'embouts à des prises murales pour d'autres gaz.
La présente Prénorme européenne spécifie les dimensions des embouts conçus pour se raccorder aux prises murales des systèmes de distribution de gaz médicaux spécifiés dans l'EN 737-3 pour l'alimentation et l'évacuation de l'air utilisé avec les instruments chirurgicaux.
La présente Prénorme européenne spécifie les dimensions et les attributions de chaque raccord de prise murale spécifique au gaz.
La présente Prénorme européenne ne spécifie pas les dimensions des raccords NIST. Ces dimensions sont données dans l'EN 739.
La présente Prénorme européenne ne spécifie pas les dimensions des embouts conçus pour être raccordés aux prises murales pour systèmes d'évacuation des gaz d'anesthésie. Ces dimensions sont données dans l'EN 737-4.
La présente Prénorme européenne ne spécifie pas l'adéquation des matériaux, la propreté, les essais, la spécificité au gaz, l'identification et l'information fournie. Ils sont spécifiés dans l'EN 737-1 qui s'applique également aux embouts et aux raccords de prise murale spécifiques au gaz.

Sistemi napeljav za medicinske pline - 6. del: Mere in razporeditev sond za končne dele za stisnjene medicinske pline in podtlak

General Information

• Status: Withdrawn
• Publication Date: 18-Mar-2003
• Withdrawal Date: 18-Jun-2019
• ICS: 11.040.10 - Anaesthetic, respiratory and reanimation equipment
• ICS: 23.040.60 - Flanges, couplings and joints
• Technical Committee: CEN/TC 215 - Respiratory and anaesthetic equipment
• Drafting Committee: CEN/TC 215/WG 3 - Medical gas supply systems
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 19-Jun-2019
• 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: SIST ENV 737-6:2003 - Medical gas pipeline systems - Part 6: Dimensions and allocation of probes for terminal units for compressed medical gases and vacuum

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2003
6LVWHPLQDSHOMDY]DPHGLFLQVNHSOLQHGHO0HUHLQUD]SRUHGLWHYVRQG]DNRQþQH
GHOH]DVWLVQMHQHPHGLFLQVNHSOLQHLQSRGWODN
Medical gas pipeline systems - Part 6: Dimensions and allocation of probes for terminal
units for compressed medical gases and vacuum
Rohrleistungssysteme für medizinische Gase - Teil 6: Maße und Zuordnung von
Steckern für Entnahmestellen für medizinische Druckgase und Vakuum
Systeme de distribution de gaz médicaux - Partie 6: Dimensions et attribution des
embouts pour prises murales pour gaz médicaux comprimés et pour le vide (aspiration)
Ta slovenski standard je istoveten z: ENV 737-6:2003
ICS:
11.040.10 Anestezijska, respiratorna in Anaesthetic, respiratory and
reanimacijska oprema reanimation equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN PRESTANDARD
ENV 737-6
PRÉNORME EUROPÉENNE
EUROPÄISCHE VORNORM
March 2003
ICS 11.040.10; 23.040.60
English version
Medical gas pipeline systems - Part 6: Dimensions and
allocation of probes for terminal units for compressed medical
gases and vacuum
Système de distribution de gaz médicaux - Partie 6: Rohrleistungssysteme für medizinische Gase - Teil 6:
Dimensions et attribution des embouts pour prises murales Maße und Zuordnung von Steckern für Entnahmestellen für
pour gaz médicaux comprimés et pour le vide (aspiration) medizinische Druckgase und Vakuum
This European Prestandard (ENV) was approved by CEN on 18 December 2002 as a prospective standard for provisional application.
The period of validity of this ENV is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the ENV can be converted into a European Standard.
CEN members are required to announce the existence of this ENV in the same way as for an EN and to make the ENV available promptly
at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the ENV) until the final
decision about the possible conversion of the ENV into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. ENV 737-6:2003 E
worldwide for CEN national Members.

Contents
page
Foreword.3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions.6
4 Uses of probes .7
5 Dimensions.7
6 Allocation.7
Bibliography .14
Foreword
This document (ENV 737-6:2003) has been prepared by Technical Committee CEN/TC 215 "Respiratory and
anaesthetic equipment" the secretariat of which is held by BSI as a Special Status European Prestandard (ENV).
EN 737 consists of the following Parts under the general title “Medical gas pipeline systems”:
Part 1: Terminal units for compressed medical gases and vacuum
Part 2: Anaesthetic gas scavenging disposal systems – Basic requirements
Part 3: Pipelines for compressed medical gases and vacuum
Part 4: Terminal units for anaesthetic gas scavenging systems
Part 6: Dimensions and allocation of probes for terminal units for compressed medical gases and vacuum
Taking into account that:
• there are CEN member countries using terminal units and probes which comply with EN 737-1 and which
have dimensions of probes complying with the national standards of Austria (ÖNORM 7387 series), France
(AFNOR NF S 90-116), Germany (DIN 13260, Teil 2), Italy (UNI 9507), Sweden (SS 87 524 30) and United
Kingdom (BS 5682);
• there are CEN member countries using terminal units and probes of existing proprietary design which
comply with EN 737-1 and which have published gas-specific dimensions and tolerances;
• some of these national standards and proprietary designs have a special status defined by law or
regulation and cannot therefore be changed or withdrawn;
this document is published as a Special Status European Prestandard (ENV) for the following reasons:
• CEN members will not be bound to implement the ENV; they need only make the ENV available at national
level in the form of e.g. "Draft for development";
• the dimensions of probes given in the conflicting national standards listed above will not be withdrawn and may
be kept in force in parallel to those given in the European Prestandard;
• terminal units and probes which comply with EN 737-1 and which have dimensions complying with the
conflicting national standards listed above may continue to be installed and used for both new installations and
extensions of existing installations as specified by appropriate National Authorities;
• terminal units and probes of existing proprietary design which comply with EN 737-1, which have published
gas-specific dimensions and tolerances may continue to be installed and used for both new installations and
extensions of existing installations as specified by appropriate National Authorities, provided that it is neither
possible for probes complying with ENV 737-6 to lock into and/or release gas from sockets complying with
each proprietary design nor possible for probes complying with each proprietary design to lock into and to
release gas from sockets complying with ENV 737-6;
• it will be possible to install and use terminal units and probes complying with EN 737-1 and this European
Prestandard for field trials in health care facilities by agreement with appropriate National Authorities.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to announce this European Prestandard: Austria, Belgium, Czech Republic, Denmark, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,
Slovakia, Spain, Sweden, Switzerland and the United Kingdom.
Introduction
Terminal units are the points on a medical gas supply system where the operator makes connections and
disconnections for the supply of specified medical gases to anaesthetic machines, lung ventilators or other items of
medical equipment, and where a wrong connection can create a hazard to the life of a patient. Connection of
medical equipment to a terminal unit is made by inserting a gas-specific probe into a gas-specific connection point
on the appropriate terminal unit. Both the probe and the terminal unit are be gas-specific to ensure that the correct
gas is delivered to the medical equipment.
It is important therefore that probes and the corresponding gas-specific connection points are designed and
manufactured in such a way as to meet the requirements specified in this European Prestandard.
This European Prestandard gives the dimensions and allocation of probes and the corresponding gas-specific
connection points, in order to ensure that only one design of probe is used for each specified medical gas.
1 Scope
This European Prestandard specifies the dimensions and allocation of probes intended to be connected to terminal
units of medical gas pipeline systems specified in EN 737-3 for use with the following medical gases:
• oxygen;
• nitrous oxide;
• medical air;
• carbon dioxide;
• oxygen/nit
...