Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1995-06-07
1997-09-02
Phelan, D. Gabrielle
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Web, sheet or filament bases; compositions of bandages; or...
424449, 514781, 514944, A61L 1500
Patent
active
056629249
ABSTRACT:
A wound dressing containing a water-insoluble, water swellable cross-linked cellulose derivative, water and a polyol component wherein the dressing comprises a gel and the cellulose derivative comprises less than 10% by weight of the gel. The dressing is easy to apply and is believed to enhance moisture penetration of necrotic tissue and thus speed up debriding action in facilitating wound healing.
REFERENCES:
patent: 4618491 (1986-10-01), Kanematu
patent: 5082663 (1992-01-01), Konishi
Phelan D. Gabrielle
Smith & Nephew plc
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