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Multilayer preform obtained by electro-spinning, method for producing a preform as well as use thereof

  • US 20110250689A1
  • Filed: 10/09/2009
  • Published: 10/13/2011
  • Est. Priority Date: 10/09/2008
  • Status: Active Grant
First Claim
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1. A multilayer preform obtained by electro-spinning, which preform is suitable as a scaffold for a prosthesis, which preform comprises at least one layer of microfibers and at least one layer of nanofibers, characterized in that the pore size of the at least one layer of microfibers is in the range of 1-300 micrometers and in that the pore size of the at least one layer of nanofibers is in the range of 1-300 micrometers.

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