AS 2902-1986

1 - AS 2902-1986 MEDICAL GAS SYSTEMS - LOW PRESSURE FLEXIBLE CONNECTING ASSEMBLES (HOSE ASSEMBLIES)
4 - PREFACE
4 - CONTENTS
5 - FOREWORD
6 - 1 SCOPE.
6 - 2 APPLICATION.
6 - 3 REFERENCED DOCUMENTS.
6 - 4 DEFINITIONS.
6 - 4.1 Low pressure flexible connecting assembly
6 - 4.2 Supply connector
6 - 4.3 Equipment connector
6 - 4.4 Medical gas supply system
6 - 4.5 Hose insert
6 - 4.6 Sleeve index system (SIS)
6 - 4.7 Sleeved indexed system screwed connector
6 - 4.8 Quick connector
6 - 5. HOSE
6 - 5.1 Diameter.
6 - 5.2 Contamination of gas.
6 - 5.3 Anti-static properties.
6 - 5.4 Identification.
7 - 5.5 Kinking.
7 - 5.6 Occlusion.
7 - 5.7 Hydrostatic pressure.
7 - 5.8 Resistance to collapse.
7 - 5.9 Identification.
7 - 6 CONNECTORS.
7 - 6.1 General.
7 - 6.2 Sleeved indexed screwed connector.
7 - 6.3 Quick connectors.
7 - 6.4 Identification.
7 - 7 HOSE ASSEMBLIES.
7 - 7.1 Pressure drop.
7 - 7.2 Connectors.
7 - 7.3 Attachment.
8 - 7.4 Marking.
8 - 7.5 Pull-off test.
8 - 7.6 Leakage.
8 - 7.7 Testing.
8 - 7.8 Cleaning.
8 - 7.9 Packaging.
8 - 7.10 Inspection.
8 - 7.11 Repairs.
8 - 8 MARKING.
8 - 8.1 Hose assemblies.
8 - 8.2 Marking of hose assembly package.
12 - APPENDIX A - METHOD FOR DETERMINATION OF RESISTANCE TO OCCLUSION
12 - A1 SCOPE.
12 - A2 PRINCIPLE.
12 - A3 APPARATUS.
12 - A4 PROCEDURE.
12 - A5 REPORT.
14 - APPENDIX B - SLEEVE INDEX SYSTEM

Specifies requirements for low pressure flexible connecting assemblies for use with medical gas systems for clinical application. Provision is made for the design, performance, identification and testing of hose assemblies. Cleaning, packaging, inspection and repairs are dealt with.

This standard specifies requirements for low pressure flexible connecting assemblies for use with medical gas systems for clinical application. Provision is made for the design, performance, identification and testing of low pressure flexible connecting assemblies used for conveying the medical gases at approximately 400 kPa and 60 kPa vacuum as listed in Table 1.NOTE: Low pressure flexible gas connecting assemblies for surgical turbine tools are considered a special case as the hose itself is considered an integral tool interchangeable between different manufacturers. Therefore only the form of connection to the gas source is specified in this standard.

Under Revision see DR 02414