Wound dressing including agglomerates of particles suitable for rapidly gelling or solubilizing
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United States of America Patent
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Mar 31, 2015
Grant Date -
Jan 17, 2013
app pub date -
Jan 13, 2011
filing date -
Jan 14, 2010
priority date (Note) -
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Abstract
The present invention relates to a bandage including an adhesive hydrocolloid mass, wherein said bandage includes, on at least one portion of the surface of the adhesive mass intended for being in contract with the wound when the bandage is being used, a plurality of agglomerates made up of particles linked to one another, preferably in a multi-layer configuration, at least 90% and preferably at least 95% of said particles being made up of one (or more) material(s) selected among polysaccharides, proteins and synthetic polymers, and being suitable for solubilizing or gelling in under ten seconds, and preferably still in less than one second when in contact with the exudate from the wound. The bandage according to the invention is intended for treating wounds such as blisters, exuding wounds, burns and dermal-epidermal lesions, whether superficial, deep, chronic or acute.
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