High-density absorbent structures

Details High-density absorbent structures High-density absorbent structures

1983-09-06

1986-09-09

Pellegrino, Stephen C.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604379, A61F 1316

Patent

active

046106782

ABSTRACT:
Absorbent structures comprising a mixture of hydrophilic fibers and discrete particles of a water insoluble hydrogel are disclosed. The fiber/hydrogel ratios range from about 30:70 to about 98:2. The absorbent structures have a density of from about 0.15 g/cm.sup.3 to about 1 g/cm.sup.3. The structures are flexible, and have superior absorption capacities for water and body fluids.

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