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Device for protecting a wound

  • US 4,795,435 A
  • Filed: 02/08/1984
  • Issued: 01/03/1989
  • Est. Priority Date: 02/25/1983
  • Status: Expired due to Term
First Claim
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1. A device for protecting a wound comprising a paid of skin-protective and skin-curative adhesive material having secured thereto a foldable sheet of liquid impermeable material of larger area than the pad, marginal portions of said foldable sheet provided with a layer of pressure-sensitive adhesive, and said sheet folded over itself and sealed in liquid-tight fashion around its edges to define a compartment whereby the marginal portions can be manually pulled apart if desired.

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