Sterile, self adhesive dressing pouch for dialysis catheters. Sterile, self-adhesive dressing pouch for dialysis catheters. RUDAFILM® protection pouch is used to fix catheters quickly and safely and to protect them against mechanical stress and contamination. The protection pouch is made of an absorbent nonwoven. The pouch is fixed by means of a self-adhesive polyurethane film at the catheter exit site surrounding skin. This film is water vapour permeable and provides a barrier against water and bacteria. The lower part of the pouch is fixed with the nonwoven tape.