Wound dressings with anti-microbial and zinc-containing agents
First Claim
Patent Images
1. A wound dressing comprising a first layer, second layer and third layer wherein each of the first, second and third layers contain at least one anti-microbial agent and at least one zinc-containing agent.
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Abstract
A wound dressing includes one or more layers containing a first anti-microbial agent and/or at least one zinc-containing agent.
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Citations
28 Claims
- 1. A wound dressing comprising a first layer, second layer and third layer wherein each of the first, second and third layers contain at least one anti-microbial agent and at least one zinc-containing agent.
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16. A wound dressing comprising a first layer and a second layer, wherein the first layer is disposed on a first side of the dressing adapted to be applied to the wound surface, the first layer containing the at least one anti-microbial agent;
- and the second layer is adjacent to the first layer, and disposed on a side thereof opposite the first side of the dressing, the second layer containing the at least one zinc-containing agent,
wherein the anti-microbial agent comprises one or more of;
PHMB, PHMB derivatives, and PEHMB. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24)
- and the second layer is adjacent to the first layer, and disposed on a side thereof opposite the first side of the dressing, the second layer containing the at least one zinc-containing agent,
- 25. A wound dressing comprising at least one layer, wherein one or more layers comprise a combination of fibers, the combination of fibers comprising at least a first fiber and a second fiber, wherein the first fiber comprises at least a first anti-microbial agent, and the second fiber comprises at least a zinc-containing agent.
Specification