They are widely used in the periphery inserted central catheters (PICCK) and is usually used to produce chemotherapy, antibiotics and blood gain. The PICCK is introduced through the main basilic, Cephalic or median cubital veins and then the tip of the catheter is then directed to the Superior Vena Cava (SVC). Usually the devices are used from one week to three months, but can be used from a few days for more than a year. This flexibility distinguishes PICCs from other vascular access catheter and generally contributes to the increased use of PICCK.