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Molecular transdermal transport system

  • US 5,853,751 A
  • Filed: 06/09/1997
  • Issued: 12/29/1998
  • Est. Priority Date: 06/23/1993
  • Status: Expired due to Term
First Claim
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1. A transdermal delivery system for delivering an active ingredient through the skin of a living body, comprising:

  • a. an active ingredient;

    b. a vasodilator;

    c. first means for enhancing the permeation of said active ingredient through said skin; and

    d. second means for binding said active ingredient and said vasodilator and first means into a singular transport vehicle, said second means releasing said active ingredient upon contact with a bodily fluid having a non-neutral pH.

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