Comparison of Flow Dynamics of Peripherally and Centrally Inserted Intravenous Catheters Using a Rapid Infusion System (ThermaCor 1200).

The inability to rapidly administer warm intravenous fluids and blood products can potentially threaten a patient's safety and well-being in many clinical settings. Large-bore intravenous catheters and rapid infusion systems are often used in situations where rapid blood loss and massive blood transfusion may be expected. This study examined the maximum flow rate and infusion pressure of various peripherally and centrally inserted intravenous catheters using a rapid infusion system (ThermaCor 1200 Rapid Infusion System, Smisson-Cartledge Biomedical).