Method of preparing an antimicrobial wound dressing
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United States of America Patent
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Apr 14, 1992
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N/A
app pub date -
Nov 21, 1989
filing date -
Nov 21, 1989
priority date (Note) -
Expired
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Abstract
An antimicrobial wound dressing and method of wound treatment, the wound dressing having a layer of a collagen dressing material impregnated with lyophilized, stabilized chlorine-containing compounds which generate on activation chlorine dioxide, like a mixture of sodium chlorate and sodium chlorite, and an adjacent layer secured thereto containing a dry, activating amount of an acidic compound, such as citric acid, whereby moisture from the wound activates the dry chlorine moiety to treat the wound.
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