ISO 21969:2009 Preview

High-pressure flexible connections for use with medical gas systems

ISO 21969:2009 applies to high-pressure flexible connections intended to be connected to cylinders or cylinder bundles with nominal filling pressures up to 25 000 kPa at 15 °C for use with the following medical gases:

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

ISO 21969:2009 applies to high-pressure flexible connections intended to connect cylinders or cylinder bundles to manifolds within sources of supply of medical gas pipeline systems complying with ISO 7396-1.

ISO 21969:2009 applies to high-pressure flexible connections intended to connect a cylinder to an inlet port of medical equipment (e.g. anaesthetic workstation or lung ventilator) fitted with an integral pressure regulator complying with ISO 10524-1.


General information

  • Current status : Published
    Publication date : 2009-11
  • Edition : 2
    Number of pages : 13
  • :
    ISO/TC 121/SC 6
    Medical gas systems
  • 11.040.10
    Anaesthetic, respiratory and reanimation equipment

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