Adhesive polymer matrix for iontophoresis and device for iontophoresis including said matrix
AssigneeFeeligreen
InventorsChristophe BIANCHI, Elodie GRAVELINES
Life of this patent
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Abstract
An adhesive polymer matrix for the delivery of an active principle via iontophoresis. The matrix having a first face intended to be applied onto skin and a second face intended to cooperate with electrodes. The matrix comprises electrically conductive zones and at least one electrically insulating zone, each conductive zone being insulated from another conductive zone by an insulating zone. The techniques involve the use of an electric current in order to facilitate the transdermal diffusion of active substances, and relates more particularly to an iontophoresis device.
Claims20
An adhesive polymer matrix for the delivery of an active principle via iontophoresis, the matrix having a first face configured to be applied onto skin and a second face configured to cooperate with electrodes, the matrix comprising electrically conductive zones and at least one electrically insulating zone, each conductive zone of the electrically conductive zones being insulated from another conductive zone by an insulating zone.
An adhesive polymer matrix for the delivery of an active principle via iontophoresis, the matrix having a first face configured to be applied onto skin and a second face configured to electrically connect with electrodes, the matrix comprising:
- more than one electrically conductive zones;
- and
- at least one electrically insulating zone adjacent two electrically conductive zones of the more than one electrically conductive zones.
Dependencies are inferred from the claim text.