Oxygen-delivery closed cell foam matrix for wound treatment
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United States of America Patent
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Mar 25, 2014
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N/A
app pub date -
Dec 29, 2000
filing date -
Dec 30, 1999
priority date (Note) -
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Abstract
The present invention comprises methods and compositions for delivery devices. More particularly, the present invention comprises methods and compositions for devices comprising a matrix comprising a polymer network and a non-gellable polysaccharide having oxygen and optionally active agents incorporated therein. The matrix may be formed into any desired shape for treatment of compromised tissue or for delivery of oxygen to a localized environment.
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