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 is permeable by moisture vapor and provides an occlusive barrier against bacteria, viruses, dirt and water. DuoDERM Signal Dressing is indicated for the management of lightly to moderately exuding wounds.Protects against harmful bacteria and viruses such as HBV(11) and HIV*(11). *While the dressing remains intact and without leakage, the use of DuoDERM dressing neither guarantees nor warrants against the transmission of HIV or HBV 11. Bowler PG, Delargy H, Prince D, Fondberg L. The viral barrier properties of some occlusive dressings and their role in infection control. WOUNDS. 1993; 5: 1-8The newest advancement in shapes from DuoDERM, the world's leading family of clinically proven hydrocolloid dressings

• Designed for awkward or curved areas of the body - Including shoulders, hips, buttocks, elbows, ankles, and other areas
• Designed to enhance patient comfort - No corners - designed to reduce roll up and to extend wear time
• Unique visual indicator signals when to change the dressing

DuoDERM Signal dressings offer a wide range of shapes that are specifically designed for difficult-to-dress areas

• Easy to use - Unique visual change indicator signals when to change the dressing
• Designed to enhance patient comfort - Tapered border edges and smooth, low friction film backing are designed to reduce the potential for dressing to prematurely dislodge
• Gentle while in place and on removal - Unique gelling action provides maximum patient comfort, Designed to facilitate removal without undue pain
• Thin-profile design is flexible and conformable
• Translucent to enhance placement and initial monitoring of the wound
• Creates a moist wound healing environment - DuoDERM is the only hydrocolloid dressing with both a Triple Hydrocolloid Matrix and a viral/bacterial barrier*1-3

Versatile - For a broad range of indications and healing stages, Can be used as a primary or secondary dressing.

• Latex free.
• Gamma sterilized.
• The dressing absorbs wound fluid and creates a moist environment which supports the body's healing process and aids in the removal of non-viable tissue from the wound (autolytic debridement), without damaging newly formed tissue.
• DuoDERM Signal may be used as a primary dressing or as a secondary dressing. It may be used alone or in combination with other wound care products as directed by your healthcare professional.
• It minimizes the potential of exposure to nosocomial or infectious agents.
• For over - the - counter use, DuoDERM signal may be used for: minor abrasions, lacerations, minor cuts, minor scalds and burns.
• Under the supervision of a healthcare professional, DuoDERM signal may be used for wounds such as: leg ulcers (venous stasis ulcers, arterial ulcers and leg ulcers of mixed etiology), diabetic ulcers and pressure ulcers/sores (partial and full thickness), surgical wounds (post-operative left to heal by secondary intention, donor sites, dermatological excisions), second degree burns, traumatic wounds.

This item is FSA (Flexible Spending Account) eligible.

1. Wound Site Preparation and Cleansing - Before using the dressing, clean the wound with an appropriate wound cleansing agent or normal saline and dry the surrounding skin. 2. Dressing Preparation and Application - a. Choose a dressing size and shape to ensure that the dressing is 1-1/4 IN (3cm) larger than the wound area in any one direction. b. Remove the release paper from the back being careful to minimize finger contact with the adhesive surface. c. Hold the dressing over the wound and line up the center of the dressing with the center of the wound. Place the dressing directly over the wound. d. For difficult to dress anatomical locations, such as heels or the sacrum, a supplementary securing device, such as tape, may be required. e. Discard any unused portion of the product after dressing the wound. 3. Dressing Change and Removal a. NOTE: The dressing should be inspected frequently for leakage, rolling up of the edges and/or whether any part of the bubble has reached the change indicator. If any of these occur, the dressing should be changed. As wound fluid is absorbed by the dressing, gel formation may be visible through the dressing. b. The dressing should be changed when: clinically indicated, when strikethrough occurs, or up to a maximum of seven days. The wound should be cleansed at appropriate intervals. c. Press down gently on the skin and carefully lift one corner of the dressing until it is no longer adhered to the skin. Continue until all edges are free. Carefully lift away the dressing.

DuoDERM Signal should not be used on individuals who are sensitive to or who have had an allergic reaction to the dressing or its components. Sterility is guaranteed unless pouch is damaged or opened prior to use. Single use only. This wound dressing should not be used with other wound care products without first consulting a healthcare professional. During the body's normal healing process, non-viable tissue (autolytic debridement) is removed from the wound, which could make the wound appear larger after the first few dressing changes. If the wound continues to get larger after the first few dressing changes, consult a healthcare professional. Should you observe irritation (reddening, inflammation), maceration (whitening of skin), hypergranulation (excess tissue formation) or sensitivity (allergic reaction) consult a healthcare professional. Frequent dressing changes on wounds with damaged or delicate skin surrounding the wound is not recommended. The wound should be inspected during dressing changes. Contact a healthcare professional if (1) signs of infection occur (increased pain, bleeding, wound drainage), (2) there is a change in wound color and/or odor, (3) the wound does not begin to show signs of healing and (4) any other unexpected symptoms occur. The dressing may be used on infected wounds only under the care of a healthcare professional. The use of this dressing neither guarantees nor warrantees against AIDS or Hepatitis B Virus transmission. Store at room temperature (10 to 25ºC/50 to 77ºF). Keep dry.