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Transdermal drug delivery device, method of making same and method of using same

  • US 20040039343A1
  • Filed: 03/11/2003
  • Published: 02/26/2004
  • Est. Priority Date: 06/08/2000
  • Status: Active Grant
First Claim
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12. A transdermal drug delivery device for forming a micropore in a tissue membrane of an animal, comprising:

  • a) a tissue interface layer comprising;

    i) a substrate; and

    ii) at least one porator, wherein said porator is located on or within said substrate and said porator is constructed of a material in which said porator is destroyed upon forming said micropore;

    b) at least one reservoir in communication with said tissue interface layer; and

    c) a controller for controlling the formation of said micropore by said at least one porator.

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