Birch Point Medical, Inc.

Travanti Pharma Inc.

Lori A Grace

Carter R Anderson

Russell L Morris

Clayton Anderson

Clayton J Anderson

A reliable, self-contained iontophoretic drug delivery system is disclosed which enjoys a long stable shelf life and which is easy for the user to activate and employ. This system includes a wearable iontophoretic device that is prepackaged as a complete self-contained unit which includes the active species or drug to be administered and counter ions. The system includes a provision for isolating moisture sources from the electrodes and from the power source during storage and provides a simple, user-friendly mechanism to connect the drug to be administered and counter ion reservoirs to the electrodes and the device to the skin of a user in order to activate the device circuit. All elements of the device are contained in a single outer package.

Iontophoretic drug delivery system

The capacity of an electro-chemical power source having an initial amount of an oxidizable material and an initial amount of a reducible material, is adjusted to a target capacity by altering the initial amount of one or both of the oxidizable material and the reducible material available to participate in the source by a technique selected from the group consisting of adding, removing and isolating a known fraction of the initial amount from the power source.

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Lino Lakes, MN, United States of America

Lori A Grace