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Wound dressing and method of treatment

  • US 9,662,246 B2
  • Filed: 03/13/2015
  • Issued: 05/30/2017
  • Est. Priority Date: 08/01/2012
  • Status: Active Grant
First Claim
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1. A negative pressure wound therapy kit comprising:

  • a wound dressing; and

    a sheet comprising;

    a film having a length between first and second opposing edges of the film and a width between third and fourth opposing edges of the film, the film comprising an adhesive surface and a non-adhesive surface,a plurality of sealing strips formed in the film, wherein each sealing strip of the plurality of sealing strips has a length equal to the length of the flexible film and has a same width as each other sealing strip of the plurality of sealing strips,both of;

    (i) a carrier layer provided on the non-adhesive surface of the film and (ii) at least one protective layer provided on the adhesive surface of the film, the at least one protective layer comprising a fold extending along the width of the film forming a folded handle in the at least one protective layer, anda plurality of perforation lines each extending perpendicularly to the fold of the at least one protective layer and across the length of the film and configured to facilitate separation of the sealing strips from the sheet, the perforation lines extending through the film and through one or both of the carrier layer and the at least one protective layer.

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