Avalon Elite Bi-Caval Dual Lumen Catheter (IMAGE) Lambert, Edwards & Associates Caption The Avalon Elite DLC is indicated for use as a single catheter for simultaneous venous drainage and re-infusion of blood via the internal jugular vein during extracorporeal life support procedures. The DLC is designed to increase the efficiency of blood gas exchange by draining blood from both the upper and lower body while simultaneously reinfusing it directly into the heart. Credit Avalon Laboratories Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.