Porous sponge-like cellulosic material for treatment of injuries
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United States of America Patent
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Issued Date -
Dec 9, 2004
app pub date -
Jun 9, 2004
filing date -
Jun 12, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention comprises a porous sponge-like cellulosic material to be used in treatment of injuries and/or burns. The cellulosic material comprises zinc, copper, selenium and/or iron bound to and/or absorbed into the material matrix in amounts sufficient to support wound base granulation and revascularisation, the amount of zinc, copper, selenium and iron being at least 0.1 .mu.g/g dry material.
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