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An adhesive island dressing, in its original packaging (left) and on a person's wrist (right) A dressing or compress [1] is a piece of material such as a pad applied to a wound to promote healing and protect the wound from further harm.
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 ...
The adhesive bandage protects the wound and scab from friction, bacteria, damage, and dirt. Thus, the healing process of the body is less disturbed. Some of the dressings have antiseptic properties. An additional function is to hold the two cut edges of the skin together to make the healing process faster. [1]
Hydrogel dressings can adhere directly to the wound bed under normal physiological conditions via oxidation-reduction reactions of quinones. [ 2 ] [ 21 ] The adhesive properties of hydrogels have been shown to be enhanced by addition of positively charged microgels (MR) into the 3D matrix to increase electrostatic and hydrophobic interactions.
Inadine is an iodine-containing non-sticky surgical dressing consisting of a knitted viscose fabric with a polyethylene glycol base that contains and slowly releases the antiseptic povidone-iodine (PVP-1). [1] [2] It is a topical wound dressing and is considered suitable for superficial wounds.
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 ...
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