Becton, Dickinson and Company
4% trisodium citrate solution for use as a catheter lock solution

Abstract:

Provided herein are catheter lock solutions having anticoagulation and antimicrobial properties, the catheter lock solutions including citrate salts. The citrate salt can be trisodium citrate, and the catheter lock solution can further include a diluted acid for adjusting the pH of the catheter lock solution.