In vitro use of arthroscopic irrigation tubing for rapid fluid administration

The in vitro use of arthroscopic irrigation tubing (AIT) to achieve intravenous flow rates superior to those of previously reported studies are described. Using AIT with a peripheral type of 12 GA. catheter, flow rates of 934 cc/min with gravity and 1,928 cc/min with pressure were achieved. AIT connected to a 12 FR. central-type catheter yielded flow rates in excess of 2,000 cc and 3,000 cc/min with gravity and pressure, respectively. Such a delivery system may be lifesaving in situations where there are limited venous access sites or when there is a need for rapid volume resuscitation with limited personnel.