Diaper with liquid retaining chamber

Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...

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A41B 1302

Patent

active

044139969

ABSTRACT:
A diaper for use upon an infant, comprising a sealed chamber for retaining excess liquids, formed between two moisture impervious sheets spaced apart by absorbent wadding, the innermost sheet having an opening therethrough for entry of the liquids into the reservoir. The diaper may further comprise a layer of conventional diaper wadding on the inside face of the innermost impervious sheet. The liquid capacity of the chamber is substantially greater than that of conventional wadding alone, so that diaper changes are needed less frequently. The infant is substantially protected from wetness by the barrier sheet.

REFERENCES:
patent: 2683457 (1954-07-01), Cunningham
patent: 2690749 (1954-10-01), Nelson
patent: 3344789 (1967-10-01), Arnold et al.
patent: 3441024 (1969-04-01), Ralph
patent: 4019517 (1977-04-01), Glassman
patent: 4285342 (1981-08-01), Mejek

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