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Transdermal delivery system (TDS) with electrode network

  • US 6,757,560 B1
  • Filed: 10/10/2000
  • Issued: 06/29/2004
  • Est. Priority Date: 04/09/1999
  • Status: Expired due to Term
First Claim
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1. Transdermal delivery system (TDS) havinga carrier layer impermeable to a substance to be delivered, a membrane permeable to said substance to be delivered, a reservoir containing said substance to be delivered, the reservoir being provided between the carrier layer and the membrane, and a removable film, wherein each of the carrier layer and the membrane comprises one or more electrodes such that the one or more electrodes of the membrane serve(s) as counter electrode(s) to the one or more electrodes of the carrier layer.

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