Furthermore, the fluid in an infusion catheter is easy to be dropped on a sickbed, which raises the non-confidence and dissatisfaction of a patient.

All patients underwent implantation of infusion catheter through right internal jugular vein and received catheter-guided regional thrombolysis with urokinase.

There is also a risk of misconnection when using a balloon temporary pacing catheter that has an extra lumen for infusion, hemodynamic monitoring or blood sampling.