Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...
Patent
1990-12-10
1992-05-19
Green, Randall L.
Surgery
Means and methods for collecting body fluids or waste material
Absorbent pad for external or internal application and...
604371, 604372, 604370, A61F 1315
Patent
active
051144182
ABSTRACT:
The highly absorbent, leak-proof and breathable diaper of the invention is a 3-layer fabric incorporating a first layer of terry cloth, a second layer of polyurethane film, and a third layer of woven, or knit, fabric. Both the first and second layers, and the second and third layers, are laminated together with a urethane adhesive. The first layer then serves as a fluid absorbing portion for the diaper, while the second and third layers form a leakage-preventing portion for it.
REFERENCES:
patent: 3367333 (1968-02-01), Scheier
patent: 3654060 (1972-04-01), Goldman
patent: 3719189 (1973-03-01), Sherman
patent: 4704117 (1987-11-01), Mitchell
patent: 4718902 (1988-01-01), Bonito
patent: 4943286 (1990-07-01), Armstead
patent: 4961982 (1990-10-01), Taylor
Brodsky Charles I.
Green Randall L.
Willse D.
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