Disposable absorbent lift device
AssigneeMedline Industries, Inc.
InventorsDan Love, Scott A. Smith, Steve A. Maskrey, Paul I. Bottcher
Life of this patent
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Abstract
The present invention relates to a disposable absorbent pad comprising multiple layers. In particular, the absorbent pad of the present invention maintains skin dryness by absorbing moisture while preventing leakage to the skin or the bed linens, allowing air circulation at the surface of the patient's skin to prevent heat buildup, and is strong enough to allow the patient to be repositioned, even when the pad is wet. In a particular embodiment the first layer is comprised of a fluid-permeable, porous material, the second layer is disposed under the first layer and is comprised of at least one super absorbent material, and a base layer disposed under the second layer.
Claims35
An absorbent pad comprising:
- a) a first layer which is fluid permeable and air permeable;
- b) a second layer disposed under the first layer, comprising at least one super absorbent material;
- c) a base layer disposed under the second layer, comprising breathable film disposed over an air-permeable material, wherein the absorbent pad, has a tensile strength at 25% elongation, when measured by the ASTM D 882 method, in the range of about 35 N/25 mm to about 55 N/25 mm in the machine direction and about 20 N/25 mm to about 40 N/25 mm in the cross direction.
Dependencies are inferred from the claim text.