Wound care device having fluid transfer properties
First Claim
1. A method for managing moisture at a wound site comprising the steps of:
- (a) providing a wound care device comprising;
a fabric having a wound contact surface and a wound fluid reservoir surface, wherein said wound contact surface is comprised primarily of hydrophobic fiber and said fluid reservoir surface is comprised primarily of hydrophilic fiber, wherein said hydrophobic and hydrophilic fibers are intermeshed together in a jersey knit construction, and wherein said wound care device transports wound fluid uni-directionally from said wound contact surface to said wound fluid reservoir surface upon exposure to a wound;
(b) placing said wound contact surface of said wound care device in contact with said wound site; and
(c) allowing said wound care device to transport wound fluid uni-directionally from said wound contact surface to said wound fluid reservoir surface.
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Accused Products
Abstract
This disclosure relates to wound care devices which are capable of one-way, directional flow of fluids and contaminants away from the wound site to the opposite side of the wound care device, which functions as a fluid reservoir. This fluid transport mechanism generally aids in reducing wound maceration by removing excess fluid, and potentially even bacteria, and is carried out without loss of physical integrity of the wound care device itself. In addition to providing a uni-directional fluid transport mechanism, the wound care device may contain a topically applied silver-based antimicrobial finish which provides certain levels of antimicrobial agent to the wound in order to clear infection from the wound site and control bacterial growth in the wound care dressing. Exemplary topical antimicrobial finishes include silver ion-releasing compounds.
45 Citations
2 Claims
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1. A method for managing moisture at a wound site comprising the steps of:
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(a) providing a wound care device comprising;
a fabric having a wound contact surface and a wound fluid reservoir surface, wherein said wound contact surface is comprised primarily of hydrophobic fiber and said fluid reservoir surface is comprised primarily of hydrophilic fiber, wherein said hydrophobic and hydrophilic fibers are intermeshed together in a jersey knit construction, and wherein said wound care device transports wound fluid uni-directionally from said wound contact surface to said wound fluid reservoir surface upon exposure to a wound;(b) placing said wound contact surface of said wound care device in contact with said wound site; and (c) allowing said wound care device to transport wound fluid uni-directionally from said wound contact surface to said wound fluid reservoir surface. - View Dependent Claims (2)
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Specification