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US 7,030,288 B2Granted
Conformable wound dressing
Assignee3M Innovative Properties Company
InventorsWayne L. Liedtke, Richard L. Jacobson
Life of this patent
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Abstract
A wound dressing comprising an absorbent pad, an adhesive layer, and a backing layer is described, along with a dressing support layer configured to retain and deliver the wound dressing to a wound, the dressing support layer having a radial configuration that forms a plurality of alternating covered and uncovered portions of the backing layer along the perimeter of the wound dressing.
Claims30
A wound dressing support system, comprising:
- a wound dressing comprising a backing layer;
- and
- a wound dressing support layer comprising a radial configuration that forms a plurality of alternating covered and uncovered portions along the perimeter of a wound dressing when attached to the backing layer of the wound dressing.
A wound dressing and delivery system comprising:
- a wound dressing substrate configured to be placed on a wound;
- and
- a dressing delivery substrate configured to be retained on the wound dressing substrate before placement of the wound dressing substrate on a wound and removed from the wound dressing substrate after it has been applied to the wound;
- wherein the delivery substrate has one or more central portions positioned proximate the interior and a plurality of extensions radiating front the one or more central portions toward the periphery of the dressing substrate.
1 more element
Dependencies are inferred from the claim text.