| abstract |
This invention relates to compositions, methods and devices relating to the infusion of a catheter lock solution into an indwelling catheter. Inventive compositions, methods and devices aid in diminishing the effects of infection in the catheters and occlusion of the catheters. An inventive lock solution includes an anticoagulant and a photo-oxidant, and preferably has a density suitable for retention of the solution in a catheter during the lock period. |