Flexible reduced pressure treatment appliance
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United States of America Patent
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Nov 22, 2011
Issued Date -
N/A
app pub date -
Feb 24, 2005
filing date -
May 21, 2004
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A wound treatment appliance is provided for treating all or a portion of a wound. The appliance generally comprises a flexible overlay that covers all or a portion of the wound for purposes of applying a reduced pressure to the covered portion of the wound. The wound treatment appliance may also include a vacuum (including a suction bulb) system to supply reduced pressure to the wound in the area under the flexible overlay. In yet other embodiments, the wound treatment appliance may also include a suction drain, wound packing material to prevent overgrowth of the wound or to encourage growth of the wound tissue into the wound packing material, a collection chamber to collect and store exudate from the wound, or combinations thereof. Finally, methods are provided for using various embodiments of the wound treatment appliance.
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