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The exact mechanism of action of silicone gel sheeting has not been fully studied. Currently, many proposed mechanisms explain the efficacy of such treatment, including the occlusion and hydration effect, increased body surface temperature, polarized electric charge, immunological effects, etc. [9] The occlusion and hydration effect is the most studied mechanism of action.
The active surface of the dressing is coated with a cross-linked adhesive mass containing a dispersion of gelatin, pectin and carboxymethyl cellulose together with other polymers and adhesives forming a flexible wafer. In contact with wound exudate, the polysaccharides and other polymers absorb water and swell, forming a gel. The gel may be ...
Therefore, this type of dressing is useful for wound with high amount of discharge and for wound with granulation tissue. Secondary dressings are not required. However, it requires frequent changing and is not suitable for dry wounds. Silicone is a common material that make up the foam. The foam is able to mold according to the shape of the wound.
A wound held closed with butterfly closures. Transdermal patches are adhesive bandages with the function to distribute medication through the skin, rather than protecting a wound. [6] Butterfly closures, also known as butterfly stitches, are generally thin adhesive strips which can be used to close small wounds. They are applied perpendicular ...
Surgical tape or medical tape is a type of pressure-sensitive adhesive tape [1] used in medicine and first aid to hold a bandage or other dressing onto a wound. These tapes usually have a hypoallergenic adhesive which is designed to hold firmly onto skin, dressing materials, and underlying layers of tape, but to remove easily without damaging ...
The porous fabric of Steri-Strips allows more fresh air to the wound and prevent skin maceration.Plastic or other non-porous bandages often prevent perspiration and other bodily fluids from drying and are more likely to cause the wound to be macerated, which increases risk of bacterial or fungal infection.
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