NF EN 737-1

<div id="MathJax_Message" style="display: none;"></div> <p>ISO 9170-1:2008 applies to:</p> <ol> <li>terminal units intended for use in medical gas pipeline systems in accordance with ISO 7396-1, for use with the following medical gases: <ul> <li>oxygen,</li> <li>nitrous oxide;</li> <li>medical air;</li> <li>carbon dioxide;</li> <li>oxygen/nitrous oxide mixture [50 %/50 % (by volume)];</li> </ul> </li> <li>terminal units intended for use in medical gas pipeline systems in accordance with ISO 7396-1, for use with the following gases and services:</li> </ol> <ul> <li style="list-style-type: none;"> <ul> <li>oxygen-enriched air;</li> <li>air for driving surgical tools;</li> <li>nitrogen for driving surgical tools;</li> <li>vacuum.</li> </ul> </li> </ul> <p>It is intended especially to ensure the gas-specific assembly of terminal units and to prevent their interchange between different gases and services.</p> <p>ISO 9170-1:2008 specifies requirements for terminal units for supply and disposal of nitrogen or air for driving surgical tools and requirements for probes intended to be connected to the gas-specific connection point which is part of the terminal unit.</p>