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Apparatus for electroporation mediated delivery for drugs and genes

  • US 7,412,284 B2
  • Filed: 07/05/2001
  • Issued: 08/12/2008
  • Est. Priority Date: 08/01/1997
  • Status: Expired due to Fees
First Claim
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1. A method for the introduction of an agent into cells of a tissue, said method comprising:

  • a) introducing the agent into tissue; and

    b) applying at least one voltage pulse between a plurality of opposing pairs of needle electrodes disposed in the tissue so as to establish an electric field in cells of the tissue sufficient to cause electroportion of cells in the tissue, thereby introducing said agent into the cells of the tissue.

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