DuoDERM® Signal™ dressing



Visual change indicator designed to make dressing change decisions easier.

DuoDERM® Signal™ dressing is a primary dressing for low-to-moderately exuding wounds.

It can also be used as a secondary dressing to secure AQUACEL® dressing or AQUACEL® Ag dressing.

The European Pressure Ulcer Advisory Panel (EPUAP) and The National Pressure Ulcer Advisory Panel (NPUAP) guidelines recommend the usage of hydrocolloids for the management of pressure ulcers.1

DuoDERM® Signal™ dressing can be used to manage stage I and stage II pressure ulcers.


  • Dressings have a visual indicator which indicates when dressing needs changing, reducing premature dressing changes
  • Thin, smooth low-friction backing designed to reduce shearing that can prematurely dislodge the dressing


  • Thin polyurethane film provides a bacterial2  and viral3 barriera b when the dressing remains intact and without leakage
  • Film provides a waterproof barrier over the dressing
  • Easy to apply and can be removed without damaging newly formed tissue
  • Helps to reduce rucking and the effect of shear through tapered edges and a smooth surface
  • Helps prevent damage to the wound bed on removal through a unique gelling action; ensuring maximum comfort4


  • Translucent backing enhances dressing placement and initial monitoring of the woundc
  • The tapered edge contours to difficult areasc

Areas subject to friction force, including the heels, buttocks, sacrum, elbows, and trochanters, are likely to develop wounds (or breakdown around wounds)5.

DuoDERM® Signal™ dressing comes in various shapes designed to be placed in these difficult to dress areas.


  • Remove dressing from protective sleevec
  • Peel back the main white release paper and the two small margin tabs and apply dressing wings to back of heelc
  • Remove the two large tabs and apply remaining lower part of dressing to heelc
  • Ensure good contact with skin by gently smoothing over kinks or folds with warm handsc

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