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Electrotransport agent delivery device having a disposable component and a removable liner

  • US 5,445,609 A
  • Filed: 05/28/1993
  • Issued: 08/29/1995
  • Est. Priority Date: 05/28/1993
  • Status: Expired due to Term
First Claim
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1. An electrotransport device for delivering an agent through a body surface, comprising:

  • (a) a reusable component containing electronic circuitry for performing at least one of (i) generating and (ii) controlling electric current applied by the device, the reusable component having a mating surface;

    (b) a disposable component containing the agent to be delivered and having a mating surface adapted to mate to said reusable component mating surface, the mating surfaces being capable of adhering to one another in a plurality of orientations, at least one of which is a desired mating orientation;

    (c) means, on at least one of the reusable component and the disposable component, for aligning said reusable component into said desired mating orientation with said disposable component; and

    (d) at least one removable liner interposed between said component mating surfaces during component alignment, said liner preventing said mating surfaces from adhering to one another during component alignment, said liner being removable from between the aligned mating surfaces without disturbing said desired mating orientation.

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