Sterile Barrier Dressing (IMAGE) Dowling & Dennis PR Caption With UltraDrape, ultrasound gel is applied to a removable film layer on the back of the dressing, preventing the probe and gel from coming into direct contact with the insertion site. Credit PICC Excellence Usage Restrictions N/A License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.