Draining wound dressing
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United States of America Patent
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Apr 7, 2015
Grant Date -
Jun 28, 2012
app pub date -
Aug 15, 2011
filing date -
Aug 26, 2010
priority date (Note) -
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Abstract
A wound dressing is made of multiple layers and includes a collection chamber that is in fluid communication with a drainage channel. When applied over a wound, the wound dressing provides protection for the wound while allowing air and fluids to evacuate from the wound through the collection chamber and out through the drainage channel. The wound dressing can include a valve that restricts air and fluids from entering the wound, which is beneficial for treating pneumothorax.
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