BS EN ISO 5356-1:2015 pdf download
BS EN ISO 5356-1:2015 pdf download.Anaesthetic and respiratory equipment-Conical connectors Part 1: Cones and sockets.
This part of Iso 5356 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.
This part of ISO 5356 gives requirements for the following cones and sockets:
— 8,5 mm and 11,5 mm sizes intended for use in neonatal and paedlatric 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, hut not for use In breathing systems;
— 30mm size intended for the connection of a breathing system to an anaesthetic gas scavenging system.
This part of ISO 5356 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 in this part of ISO 5356, but are or will be given in the relevant International Standards for specific medical devices and accessories.
NOTE Requirements for screw-threaded weight-bearing connectors are specified In ISO 5356-2.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 5367:20 14, AnaesthetIc and respiratory equipment — Breathing sets and connectors
3 Dimensional requirements
3.1 General requirements
3.1.1 Cones and sockets made of metal shall comply with Figurci and the dimensions given in Tahl1 as appropriate.
Lheck compliance by functional testing.
NOTE Annex E includes a figure and table detailing plug and ring test gauges that can be used to check metal cones and sockets.
D.1 Condition a cone complying with flgut-e 2 and the 22 mm latching socket for I h at a temperature 01(20 ± 3) °C and relative humidity olat least 80%. and carry out the test under the same conditions.
D2 Engage the 22 mm latching socket with the cone In accordance with the manufacturers instructions. Attach the cone to a breathing tube complying with Iso 5367 and having a length of 2 m.
D.3 Attach the opposite end of the breathing tube to a point I m above a 50mm thick hardwood board (e.g.. hardwood having a density greater than 700 kg/rn3) standing on a rigid base (e.g. a concrete block).
D.4 Raise the engaged 22 latching socket and cone to a point I m above the board and 2 rn distant from the other end of the breathing tube and release theni so that they fall onto the hardwood board. Repeat this five times.
D.5 Proceed with desired test.
