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US 4,542,739 AGranted
Wound textile
AssigneeFirma Karl Otto Braun Kg
InventorsEwald Schafer, Harald Jung
Life of this patent
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Abstract
An elastic, non-sticking wound textile formed of a highly elastic knitted fabric with a mesh-forming thread of a completely synthetic material facing the wound and highly absorbent yarns incorporated as the weft.
Claims4
A multiple-layer, woven, flat wound textile comprising:
- a smooth hydrophobic cover layer having an exposed surface adapted to face a wound without sticking thereto, being permeable to secretions from the wound, and including loops of synthetic, hydrophobic threads;
- and
- a roughened, hydrophilic second layer adapted to be separated from the wound by the cover layer, said second layer including a filling formed of hydrophilic threads for drawing secretions through the cover layer from the wound, the hydrophilic threads on the surface of the second layer opposite the cover layer exposed surface being roughened to increase the absorbency thereof.
Dependencies are inferred from the claim text.