Drug – bio-affecting and body treating compositions – Extract – body fluid – or cellular material of undetermined... – Digestive system
Patent
1992-09-29
1994-04-05
Naff, David M.
Drug, bio-affecting and body treating compositions
Extract, body fluid, or cellular material of undetermined...
Digestive system
435 1, A61K 3537, A01N 100
Patent
active
053003063
ABSTRACT:
A ready to use heterograft membrane for replacement of injured skin which is prepared by extraction of a mucous membrane from an esophagus of bovine origin. The tissue-equivalent membrane resulting from this process is applied on burns, cuts or wounds to protect the affected area and generally provide an optimum condition for the proliferation of epidermal cells. The membrane has an affinity with tissue cells and integrates to the living tissue. Afterwards, it falls off, leaving the wound area prepared for homografting, or when the epidermis has completely regenerated.
REFERENCES:
patent: 4299819 (1981-11-01), Eisinger
patent: 4446124 (1984-05-01), Fox, Jr. et al.
patent: 4485096 (1984-11-01), Bell
patent: 4902508 (1990-02-01), Badylak et al.
patent: 5015584 (1991-05-01), Brysk
Eldad et al Burns 13(3) 1987 pp. 173-180 Cultured epithelium as a skin substitute.
Cvek et al Odontologisk Revy 27(1) 1976 pp. 1-10 Antimicrobial effect of Root canal . . . .
Alvarado Carlos A.
Letona Cesar A.
Perez Arturo A.
Litman Richard C.
Naff David M.
Prats Francisco C.
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