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Process for producing a multi-layered scaffold suitable for osteochondral repair

  • US 8,613,943 B2
  • Filed: 01/25/2010
  • Issued: 12/24/2013
  • Est. Priority Date: 01/23/2009
  • Status: Active Grant
First Claim
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1. A process for producing a multi-layer scaffold in which each layer has a porous structure, the process comprising an iterative layering technique in which each layer is independently formed by freezing, or lyophilisation followed by rehydration with an acidic solvent, prior to addition of a following layer, wherein the final layer is formed by lyophilisation.

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