Surgery – Means for introducing or removing material from body for... – Treating material applied to or removed from external...
Patent
1994-02-04
1995-08-15
Kruter, Jerome L.
Surgery
Means for introducing or removing material from body for...
Treating material applied to or removed from external...
602 43, A61F 1300
Patent
active
054414911
ABSTRACT:
A method and composition for treating biopsy wounds in human patients is provided. The process involves filling the wound with a disc of collagenous material coated with elastine, with the disc of material being of a size to substantially fill the biopsy wound. The collagenous material is preferably derived from the skin of hoofed animals such as calves, sheep and pigs. The disc is combined with a microporous top layer, preferably polyether urethane.
This combination is easy to apply and leads to hemostasis, improved wound healing and less wound contraction and scarring.
REFERENCES:
patent: 4407787 (1983-10-01), Stemberger
patent: 4909243 (1990-03-01), Frank et al.
patent: 5067961 (1991-11-01), Kelman et al.
patent: 5123900 (1992-06-01), Wick
Verschoor Jacob
Westerhof Wiete
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