https://www.vetnurse.co.uk/f/clinical-discussions/23631/flushing-iv-catheters Hello, Does anyone know if there is a dose rate for heparin-flush? I am able to find out what concentration to make up the flush but not how much to use each time. Some of our nurses use a good few mls each flush but I&#39;m of the opinion that youen-USTelligent Community 10https://www.vetnurse.co.uk/thread/148068?ContentTypeID=1Wed, 11 Dec 2013 11:45:07 GMT1a0763ec-3885-442c-853e-6cef656dfec5:55cd0130-e01a-4685-abe4-2f94bd1c3b9aNick Shackleton <p>Saline is just as effective. In the NHS hep saline is no longer used and only saline used to flush IV cannulas</p><div style="clear:both;"></div>https://www.vetnurse.co.uk/thread/148048?ContentTypeID=1Tue, 10 Dec 2013 13:47:37 GMT1a0763ec-3885-442c-853e-6cef656dfec5:d8c406e6-da80-4f27-8f5e-f1c210a4fdd7Ilovethebug<p>Ive always been taught 2mls but couldnt tell you a reference sorry.&nbsp;</p><div style="clear:both;"></div>