Back to results
US 4,399,123 AGranted
Fibrous tissue dressing or implant
OwnerRoy F. Oliver, Roy A. Grantinventors
Life of this patent
Estimating the term…
Abstract
A fibrous tissue preparation suitable for homo or heterotransplantation is obtained by treating mammalian fibrous tissue with a proteolytic enzyme followed, if desired, by further treatment with a carbohydrate splitting enzyme.
Claims15
A fibrous tissue preparation of mammalian dermal origin which is suitable for homo or heterotransplantation for the permanent repair of or as temporary dressing for cutaneous wounds and soft tissue injuries, which preparation is substantially free of nonfibrous tissue proteins and antigenic polysaccharides, mucopolysaccharides, and glycoproteins.
Dependencies are inferred from the claim text.