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Method for treating a wound using improved placental tissue graft

  • US 8,372,439 B2
  • Filed: 08/07/2012
  • Issued: 02/12/2013
  • Est. Priority Date: 09/07/2007
  • Status: Active Grant
First Claim
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1. A method for treating a wound which method comprises:

  • a) applying onto or adjacent said wound a tissue graft which consists of modified amnion wherein the modified amnion has a first side which is an exposed basement membrane and a second side which is an exposed fibroblast cellular layer comprising a jelly-like surface, andone or more additional membranes sequentially layered such that the first additional membrane is layered adjacent to the exposed fibroblast layer,wherein the at least one or more additional membranes is selected from the group consisting of amnion, chorion, allograft pericardium, allograft acellular dermis, amniotic membrane, Wharton'"'"'s jelly, and any combinations thereof; and

    b) maintaining said tissue graft adjacent the wound to treat the wound.

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