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ILNAS-EN ISO 5356-1:2015 Edition 03/2015
Anaesthetic and respiratory equipment - Conical connectors - Part 1: Cones and sockets (ISO 5356-1:2015)
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ISO 5356-1:2015 specifies dimensional and gauging requirements for cones and sockets intended for connecting anaesthetic and respiratory equipment, e.g. in breathing systems, anaesthetic gas scavenging systems, and vaporizers. The cones and sockets are therefore not regarded as devices in their own right. It gives requirements for the following cones and sockets: 8,5 mm and 11,5 mm sizes intended for use in neonatal and paediatric breathing systems; 15 mm and 22 mm sizes intended for general use in breathing systems; 22 mm latching sockets (including performance requirements); 23 mm size intended for use with vaporizers, but not for use in breathing systems; 30 mm size intended for the connection of a breathing system to an anaesthetic gas scavenging system. It does not specify the medical devices and accessories on which these cones and sockets are to be provided. Requirements for the application of cones and sockets are not included, but are or will be given in the relevant International Standards for specific medical devices and accessories. Requirements for screw-threaded weight-bearing connectors are specified in ISO 5356 2.


Standard - Active


Technical Committee :
CEN/TC 215 : Respiratory and anaesthetic equipment


start of the vote on the project    26/09/2013   date of ratification (dor)    10/01/2015
end of the vote on the project    26/11/2013   date of anouncement (doa)    30/06/2015
start of the vote on the final project    09/10/2014   date of publication (dop)    30/09/2015
end of the vote on the final project    09/12/2014   date of withdrawal (dow)    30/09/2015

Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference Mémorial A N° 110


Relations to older standards
ILNAS-EN ISO 5356-1:2004

Relations to international standards
ISO 5356-1 
ISO 5356-1:2015 

International Classification for Standards (ICS codes) :

11.040.10 : Anaesthetic, respiratory and reanimation equipment


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