Graft prosthesis, materials and methods
AssigneesCook Biotech Incorporated, Cook Incorporated, MED Institute, Inc.
InventorsWilliam Cook, Michael Hiles, Thomas Kozma, Umesh Patel
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Abstract
A graft prostheses (11), materials and method for implanting, transplanting, replacing, or repairing a part of a patient. The graft prosthesis includes a purified, collagen-based matrix structure removed from a submucosa tissue source. The submucosa tissue source is purified by disinfection and removal steps to deactivate and remove contaminants, thereby making the purified structure biocompatible and suitable for grafting on and/or in a patient.
Claims36
1-64. (canceled)
A tissue matrix composition in the form of a powder, comprising:
- a tissue matrix material obtained from a urinary tract tissue source, the tissue matrix material in the form of a sterile powder and including submucosa and lamina propria from the urinary tract tissue source.
A method of treating a dermatological wound with a tissue matrix composition in the form of a powder, comprising:
- providing a tissue matrix material obtained from a urinary tract tissue source, the tissue matrix material in the form of a sterile powder and including submucosa and lamina propria from the urinary tract tissue source;
- and
- applying said powder to a dermatological wound.
Dependencies are inferred from the claim text.