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Verigen Transplantation Service International (vtsi)

Peter Behrens

Bruno Giannetti

Samuel Asculai

J&uuml;rgen Rohwedel

Martin Russlies

Peter Karl M&uuml;ller

A method for the effective treatment of articulating joint surface cartilage in an animal by the transplantation of an implantable article including chondrocyte cells retained to an absorbable support matrix. An instrument for placing and manipulating the implantable article at the site of implantation, and a retention device for securing the implantable article to the site of implantation. An implantable article for cartilage repair in an animal, the implantable article including chondrocyte cells retained on an absorbable support matrix, and a method of making same. An article comprising an absorbable flexible support matrix for living cells grown and adhered thereto.

Methods, instruments and materials for chondrocyte cell transplantation

A biocompatible, resorbable Type II collagen-based matrix is reconstituted from solubilized animal cartilage tissue and used in the culture and growth of cells, such as chondrocyte cells. The matrix is produced by isolating cartilage tissue, solubilizing and reconstituting the cartilage to form a fleece-like material, pressing the fleece-like material to form a sheet-like article, and sterilizing the article. An implantable article for cartilage repair includes chondrocyte cells retained on the matrix.

Cellular matrix

Growing community of inventors

Lübeck, Germany

Peter Behrens