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Method Of Fabricating A Tissue Engineering Scaffold

  • US 20090017094A1
  • Filed: 07/13/2007
  • Published: 01/15/2009
  • Est. Priority Date: 07/13/2007
  • Status: Active Grant
First Claim
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1. A method of fabricating a highly porous structure, comprising the steps of:

  • blending a biodegradable polymer, a water-soluble polymer and a porogen to form a composite blend;

    introducing a gas in a supercritical state into composite blend;

    injecting the composite blend with the gas into a mold;

    processing the composite blend in the mold to generate the structure; and

    leaching the structure in a fluid for a time period.

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