This plaster is especially suited for the universal fixation of permanent venous cannulas. The combination of a fleece fabric and breathable, transparent polyurethane film in frame application technique allows a simple application, protects the puncture site against the penetration of pathogenic germs and allows monitoring without removing the dressing. Two self-adhesive non-woven layers serve to securely hold the cannula or tubing. The plaster is coated with a hypoallergenic polyacrylate adhesive. The edges are rounded to prevent the plaster from rolling up. RUDAVEN®-universal is sterile and individually packed. One folding box contains 50 sterile plasters.