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Method for the devitalisation of natural organs and/or for the preparation of extracellular matrices for tissue engineering

  • US 20050009000A1
  • Filed: 08/06/2002
  • Published: 01/13/2005
  • Est. Priority Date: 08/06/2001
  • Status: Abandoned Application
First Claim
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1. Procedure or process for devitalization and preservation of organs and/or tissues, comprising the following steps:

  • a. sterile harvest and storage of the organ or the tissue in a liquid selected from the group consisting of;

    sterile water, a crystalloid liquid, a colloidal liquid, a lipid-containing liquid or a combination of the mentioned liquids, until the devitalization is achieved, b. the outwash of cell-fragments, cellular decomposition products (debris) as well as soluble substances under pressure with a liquid, selected from the group consisting of;

    sterile water, a crystalloid liquid, a colloidal liquid, a lipid-containing liquid and a combination of the mentioned liquids.

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