I.V. Dressing with CHG Biopatch® CHG (Chlorhexidine Gluconate) 1 Inch Disk With 4.0mm Center Hole Sterile10 Per Box, 4 Boxes Per Case 6 to 12 Fr. BIOPATCH containing Chlorhexidine Gluconate is intended for use as a hydrophilic wound dressing that is used to absorb exudate and to cover a wound caused by the use of vascular and non vascular percutaneous medical devices such as: IV catheters, central venous lines, arterial catheters, dialysis catheters, peripherally inserted coronary catheters, mid line catheters, drains, chest tubes, externally placed