LoFric Insti-Cath is in fact a catheter, but it is not used to empty your bladder of urine. LoFric Insti-Cath is used to administer medicine directly in the bladder. LoFric Insti-Cath has the same hydrophilic surface as our other LoFric catheters. Furthermore, it is equipped with a so-called Luer-lock connector, which means that the medicine can be handled safely, without the risk of spilling or leakage, which makes the dosage exact.