![]() ![]() For high exudate, use foams that do not have film backing so that drainage can wick out into the wrap. Foams are ideal dressings in this case as they are absorptive and also provide local compression over the ulcer. Because venous ulcers, especially early in treatment as edema is reducing, may have substantial exudate, use of absorbent dressings is essential. If the dressing is not bordered with an adhesive, you may need to use tape or wrap to hold it in placeįoam Dressings may be used under compression wraps. Cover with a secondary dressing if necessary.Apply the dressing to extend at least one inch beyond the wound edges.Dry the surrounding skin with a sterile piece of gauze.Clean the area with a saline solution or appropriate cleanser.Do not for use with third-degree burns, and sinus tracts.Foams should not be used over dry, necrotic black ulcers.Occlusive foams should not be used on heavily draining or infected wounds.The idea is to keep wound fluids in constant contact with the wound. It does not damage healthy skin, but breaks down dead and devitalized tissue over time quite effectively. This form of debridement uses the body’s own processes (enzymes and moisture) to break down tough eschar and slough. May be used for Light to moderate drainageįoam dressings do not provide autolytic activity.May be used on Partial and full-thickness wounds.Use as primary for absorption and insulation, or as secondary for wounds with packing May be used as primary or secondary dressings.Some foam dressings also have antimicrobial activity.Some foam dressings are thin, while others are thicker and provide greater cushioning and absorption.Available with or without adhesive border.May have an occlusive backing to assist with drainage control.May have nonadhesive layer that allows for nontraumatic removal.Foam dressings that do not adhere to skin are beneficial for people with fragile skin. Some foam dressings are thin, while others are thicker and provide greater cushioning and absorption.įoam dressings help maintain the wound moist, absorb fluids that exude from the wound (exudate), and protect the wound and skin around the wound against trauma. They are often used as a primary dressing, but may also be used as a secondary dressings in some circumstances. They are permeable to gas, with relatively high moisture-vapor transmission rates, but act as a barrier to bacteria.įoam dressings have many different compositions and structures so they can be used on a variety of wounds, including leg ulcers, traumatic wounds, minor burns, donor sites, malignant wounds and cavity wounds.įoams are absorbent and are available either in adhesive or non-adhesive form. Foams are formed from polymers, such as polyurethane, that have small open cells that are able to trap moisture. Foam dressings were introduced about 25 years ago. ![]()
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