Biocompatible wound dressing
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United States of America Patent
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Apr 20, 2010
Issued Date -
N/A
app pub date -
Jan 25, 2007
filing date -
Feb 16, 2001
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Abstract
A multi-layer reduced pressure delivery apparatus is provided for applying reduced pressure tissue treatment to a tissue site. The multi-layer apparatus includes a tissue contact layer, a release layer, and a manifold layer. The tissue contact layer includes a scaffold adapted to contact the tissue site, the release layer includes a hydrogel-forming material and a plurality of flow channels, and the manifold layer includes a distribution manifold. The release layer is positioned between the tissue contact layer and the manifold layer to allow easy release of the manifold layer from the tissue contact layer following the administration of reduced pressure tissue treatment.
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- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| SOLVENTUM INTELLECTUAL PROPERTIES COMPANY | 3M CENTER 275-6E-21 2510 CONWAY AVE E MAPLEWOOD MN 55144 |
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- [Patents Count]
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Ambrosio, Archel | San Antonio, US | 13 | 1329 |
| Johnson, Royce W | Universal City, US | 47 | 3197 |
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| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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