DuoDERM® Signal™ dressing is an adhesive, tapered edge, modern hydrocolloid wound dressing with a change indicator. It incorporates a unique ConvaTec hydrocolloid formulation that distinguishes it from other hydrocolloid dressings. The adhesive hydrocolloid matrix and the outer film on DuoDERM® Signal™ dressing are permeable to moisture vapor and provide an occlusive barrier against bacteria, viruses, dirt and water. DuoDERM® Signal™ dressing is indicated for use on dermal ulcers including full-thickness wounds, pressure ulcers (II-IV), leg ulcers, superficial wounds, partial thickness burns and donor sites.
