It is made by adding an absorption pad on film dressing, which can absorb the wound effusion and won't adhere the surface of the wound.[...]

It is used to cover and fix IV catheters and made by polyurethane film which is water proof and allows air through. The specially designed U notch can ensure secure fixation and avoid edge lift around the insertion part.[...]

Transparent semi-permeable film dressing is made of polyurethane film which is breathable, ultra-thin, high elastic, transparent and impervious to liquid and bacteria. It is designed to cover and secure IV catheters or other insertion devices, such as central venous catheters, pulmonary artery tubes, demulcent pump tubes and insulin-pump tubes.[...]