Disposable and/or replenishable transdermal drug applicators and methods of manufacturing same
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United States of America Patent
Stats
-
Nov 28, 1989
Issued Date -
N/A
app pub date -
Jun 5, 1987
filing date -
Aug 18, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Applicators for the electrophoretic and/or electro-osmostic dispensing of a medicament across the skin and into the bloodstream of a patient. Each applicator includes two electrodes in electrical contact with the skin with at least one of the electrodes being a drug reservoir, at least one battery, a flexible, non-conductive substrate having an electrically conductive coating extending to electrical contact with each electrode and to the terminals of the battery, the substrate being folded into at least two layers, a cover adhesively secured to the applicator, and a release liner covering and protecting the drug reservoir or reservoirs until use.
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