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Iontophoretic drug delivery device and reservoir and method of making same

  • US 7,043,297 B2
  • Filed: 01/19/2005
  • Issued: 05/09/2006
  • Est. Priority Date: 09/30/1993
  • Status: Expired due to Fees
First Claim
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1. A method of making a reservoir for an iontophoretic drug delivery device, comprising:

  • applying a portion of a viscous water soluble polymer solution to one side of the reinforcing member;

    applying a second portion of the viscous water soluble polymer solution to one side of a release liner;

    laminating the release liner and the reinforcing member together such that both surfaces of the reinforcing member are coated with the viscous water soluble polymer solution; and

    cross linking the viscous water soluble polymer solution by high energy irradiation.

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