Foreword
1 Scope
2 Normative references
3 Nipples
  3.1 Dimensions
  3.2 Performance
4 Weight-bearing screw-threaded connectors
5 Tubing
  5.1 General
6 Marking of tubing, labels and packaging
7 Packaging
8 Usability
9 Clinical evaluation
Annex A (normative) - Test methods
  A.1 Apparatus
  A.2 Method of test for strength of nipple
  A.3 Method of test for resistance to gas flow of tubing
  A.4 Method of test for security of connection between end
      connector and tubing
  A.5 Method of test for security of connection of end
      connectors and nipple
  A.6 Method of test for resistance to kinking
Annex B (normative) - Weight-bearing screw-threaded connectors
         for oxygen and air
Annex C (informative) - Information on method of testing
         security of connections
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 93/42/EEC