Apparatus and method for iontophoretic transfer
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United States of America Patent
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Feb 18, 1992
Grant Date -
N/A
app pub date -
Jan 26, 1990
filing date -
Jan 26, 1990
priority date (Note) -
Expired
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Abstract
An apparatus and method for iontophoretic transdermal delivery of exercise simulating agents includes an electrode having disposed therein a drug reservoir comprising a viscosity-control agent comprising an aqueous sol with an antioxidant, a preservative, a chelator and a buffer. A silver/silver chloride conducive element is preferably situated in the electrode adjacent the drug reservoir to conduct an electric charge across the reservoir.
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