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Tissue scaffold

  • US 20060141012A1
  • Filed: 11/09/2005
  • Published: 06/29/2006
  • Est. Priority Date: 11/09/2004
  • Status: Active Grant
First Claim
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1. A tissue scaffold comprising:

  • a first film including a plurality of cell openings; and

    a second film adjacent the first film and including a plurality of cell openings larger than the cell openings of the first film;

    wherein the cell openings of the first film interconnect with the cell openings of the second film to define pathways extending from the first film to the second film.

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