3M Innovative Properties Company
Article and method for negative pressure wound therapy
An article comprising a macroporous wound-packing material and a microcorrugated microporous wound-contact layer is provided. The wound packing material is coupled to and/or substantially surrounded by the wound-contact layer. The average pore diameter of the microporous layer is less than or equal to about 90 m. A method of treating a wound using a microcorrugated microporous wound-contact layer and a macroporous wound packing material is also provided.
3M INNOVATIVE PROPERTIES COMPANY
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inventional inventional additional inventional
Simon S. Brittany A. Chaodi James M. Jie
Fung Akehurst Li Sieracki Liu