Catheter lock solution
Catheter lock solution is a solution put into catheters to fill the catheter when not in use, primarily to prevent clotting. Neutrolin is an anti-microbial catheter lock solution developed by Cormedix/Cormedix GmbH. Neutrolin contains heparin and citrate (1000 U/mL and 3.5% respectively), two compounds commonly used to prevent thrombosis and maintain catheter patency.