Method for processing and preserving collagen-based tissues for

Chemistry: molecular biology and microbiology – Spore forming or isolating process

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435 1, 623 15, C12N 500, A01N 102, A61F 210

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053366166

ABSTRACT:
A method for processing and preserving an acellular collagen-based tissue matrix for transplantation is disclosed. The method includes the steps of processing biological tissues with a stabilizing solution to reduce procurement damage, treatment with a processing solution to remove cells, treatment with a cryoprotectant solution followed by freezing, drying, storage and rehydration under conditions that preclude functionally significant damage and reconstitution with viable cells.

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