Hygienic absorbent pads

Details Hygienic absorbent pads Hygienic absorbent pads

1985-06-14

1987-05-19

Yasko, John D.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

A61F 1316

Patent

active

046664394

ABSTRACT:
A hygienic absorbent pad is described which comprises an elongate absorbent core, a liquid pervious sheet over the front face of the absorbent core and a liquid absorbent core, which barrier sheet has longitudinal edge portions which cover the longitudinal sides of the absorbent, which longitudinal edge portions have a layer in contact with a surface thereof of a water absorbing polymer such as a hydrophilic polyurethane which is capable of inhibiting leakage of body fluids from the front surface of the absorbent pad to the sides thereof.

REFERENCES:
patent: 3344789 (1967-10-01), Arnold et al.
patent: 4200103 (1980-04-01), Black et al.
patent: 4212302 (1980-06-01), Karami
patent: 4333462 (1982-06-01), Holtman et al.
patent: 4410324 (1983-10-01), Sabee
patent: 4596569 (1986-06-01), Iskra

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