WOUND CLEANSING APPARATUS IN-SITU
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Accused Products
Abstract
An apparatus for cleansing wounds, in which wound exudate is removed from a wound bed and selectively cleansed and returned to the wound. The cleansing means removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The associated wound dressing and cleansing means are conformable to the wound, and may have irrigant fluid circulated from a reservoir by a device for moving fluid through a flow path which passes through the dressing and a means for fluid cleansing and back to the dressing.
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Citations
34 Claims
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1. (canceled)
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2. (canceled)
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3. (canceled)
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4. (canceled)
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5. (canceled)
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6. (canceled)
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7. (canceled)
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8. (canceled)
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9. (canceled)
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10. (canceled)
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11. A wound therapy device, comprising:
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a backing layer to cover at least a portion of a wound site; a chamber under the backing layer, wherein the chamber is configured to retain and store wound exudate from the wound site upon application of negative pressure; an outlet for communicating with a vacuum source and for supplying negative pressure to the wound and to the chamber; and a porous member configured to retain wound exudate in the chamber. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34)
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Specification