Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Web – sheet or filament bases; compositions of bandages; or...
Patent
1989-11-21
1992-04-14
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...
424443, 424444, 424446, 429448, 429449, A61L 1500
Patent
active
051046601
ABSTRACT:
An antimicrobial wound dressing and method of wound treatment, the wound dressing having a layer of a collagen dressing material impregnated with lyophilized, stabilized chlorine-containing compounds which generate on activation chlorine dioxide, like a mixture of sodium chlorate and sodium chlorite, and an adjacent layer secured thereto containing a dry, activating amount of an acidic compound, such as citric acid, whereby moisture from the wound activates the dry chlorine moiety to treat the wound.
REFERENCES:
patent: 4035483 (1977-07-01), Bunyan
patent: 4330531 (1982-05-01), Alliger
patent: 4681739 (1987-07-01), Rosenblatt et al.
patent: 4917895 (1990-04-01), Lee et al.
Barber Bruce
Chvapil Milos
Barber Bruce A.
Crowley Richard P.
Page Thurman K.
Piccone Louis A.
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