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Biomatrix for soft tissue regeneration using mesenchymal stem cells

  • US 6,174,333 B1
  • Filed: 12/29/1998
  • Issued: 01/16/2001
  • Est. Priority Date: 06/06/1994
  • Status: Expired due to Term
First Claim
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1. An implant for repair of a tissue defect in an animal in need thereof, said implant comprising:

  • a contracted gel matrix formed in a planar mat having a length and a width forming a broad surface and a thickness relatively smaller than said width and length; and

    mesenchymal stem cells within said contracted gel matrix, said cells having contracted said gel matrix in tension in a given direction.

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