Wound dressing

Details Wound dressing Wound dressing

1990-05-29

1992-10-13

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Web, sheet or filament bases; compositions of bandages; or...

424400, A61L 1500

Patent

active

051549280

ABSTRACT:
The invention provides a wound dressing comprising a pad of soft polyurethane foam one surface layer of which is hydrophilic and a backing layer of which is hydrophobic and a sheet or strip of a soft conformable polyether foam having an adhesive on one surface thereof. The surface of said pad opposite the hydrophobic layer is secured to said sheet or strip by said adhesive and said sheet or strip overlaps said pad to enable the pad to be secured in position with said hydrophilic layer in contact with a wound by means of said adhesive.

REFERENCES:
patent: 3325366 (1967-06-01), Blaug et al.
patent: 4730611 (1988-03-01), Lamb
patent: 4746514 (1988-05-01), Warne
patent: 4810582 (1989-03-01), Gould et al.
patent: 4960594 (1990-10-01), Honeycutt

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