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Simplified tissue processing

  • US 7,470,401 B2
  • Filed: 10/25/2004
  • Issued: 12/30/2008
  • Est. Priority Date: 10/24/2003
  • Status: Active Grant
First Claim
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1. A system for tissue processing of one or more tissue specimens, wherein the system uses only two different chemical compositions, comprising:

  • (a) a first module comprising (i) a first reaction chamber which is heated and has an interior geometry comprised of a whispering gallery and (ii) a single non-aqueous admixture comprised of fixing, dehydrating, and clearing functions, wherein the non-aqueous admixture is optionally contained within the first reaction chamber;

    (b) a second module comprising (i) a second reaction chamber which is heated and also connected to a vacuum pump and (ii) a single wax solution, wherein the wax solution is optionally contained within the second reaction chamber; and

    (c) optionally a conveyance which at least transfers the tissue specimen from the first module to the second module.

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