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Bandage, methods of producing and using same

  • US 6,967,261 B1
  • Filed: 12/28/2001
  • Issued: 11/22/2005
  • Est. Priority Date: 12/28/2001
  • Status: Expired due to Term
First Claim
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1. A bandage of the type used on acute wounds, burn wounds and irritations comprising:

  • a first layer for covering a wound site and an area around the wound site, said first layer including a top surface and bottom surface;

    a second layer over said first layer bottom surface, for absorbing exudates from the wound site;

    said second layer including a crosslinked poly(ethyleneoxide)-based resin that has been modified by grafting with an alkoxy silane functional group and a chitosan-based compound, and wherein at least one wound healing antimicrobial agent is associated with the bandage in a position where said wound healing antimicrobial agent will come in contact with the wound site, and which is transferable from the bandage to the wound site, upon contact with the wound site.

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