Draft
International Standard
ISO/DIS 18082
Anaesthetic and respiratory equipment — Dimensions of non-interchangeable screw-threaded (NIST) low-pressure connectors for medical gases
Reference number
ISO/DIS 18082
Edition 2
© ISO 2026
Draft International Standard
Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 18082:2014

Abstract

ISO 18082:2014 specifies the dimensions, the allocation and marking of non-interchangeable screw-threaded (NIST) connectors intended to be used at operating pressures up to 1 400 kPa, and for vacuum systems at pressures not greater than 60 kPa absolute.

ISO 18082:2014 specifies NIST connectors intended for use with the following medical gases:

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

General information

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

3
Good Health and Well-being

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