Image: Infusion pump 2 by Senior Airman Andrea Posey/U.S. Air Force, public domain, via Wikimedia Commons
Here’s a nice and simple set up for rapid iv infusions using simple cheap equipment
Full details at the Scandinavian Journal Site
Novel rapid infusion device for patients in emergency situations
Scand J Trauma Resusc Emerg Med. 2011 Jun 10;19:35 (Free Full Text)