Exothermic bandage
First Claim
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1. An multi-layer exothermic bandage, said bandage comprising:
- (a) an oxygen-impermeable layer;
(b) a water-impermeable layer;
(c) a heating element layer, said heating element layer comprising an oxidizable material, and where said heating element layer is between said oxygen-impermeable layer and said water-impermeable layer; and
(d) an active agent layer, said active agent layer comprising an active agent;
wherein said water-impermeable layer is between said heating element and said active agent layer.
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Abstract
The present invention relates to a multi-layer exothermic bandage comprising an oxygen-impermeable layer, a water-impermeable layer, a heating element layer comprising an oxidizable material, and an active agent layer; and the use thereof.
161 Citations
17 Claims
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1. An multi-layer exothermic bandage, said bandage comprising:
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(a) an oxygen-impermeable layer;
(b) a water-impermeable layer;
(c) a heating element layer, said heating element layer comprising an oxidizable material, and where said heating element layer is between said oxygen-impermeable layer and said water-impermeable layer; and
(d) an active agent layer, said active agent layer comprising an active agent;
wherein said water-impermeable layer is between said heating element and said active agent layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification