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1. (CA2760467) IONTOPHORETIC DEVICE WITH IMPROVED COUNTERELECTRODE

Office : Canada
Application Number: 2760467 Application Date: 07.05.2010
Publication Number: 2760467 Publication Date: 11.11.2010
Publication Kind : A1
Prior PCT appl.: Application Number:US2010034132 ; Publication Number: Click to see the data
IPC:
A61N 1/30
A61K 9/00
A61M 37/00
A61N 1/32
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
20
continuous direct currents
30
Apparatus for iontophoresis or cataphoresis
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9
Medicinal preparations characterised by special physical form
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
37
Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
N
ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1
Electrotherapy; Circuits therefor
18
Applying electric currents by contact electrodes
32
alternating or intermittent currents
CPC:
A61N 1/0444
A61K 9/0009
A61N 1/0432
A61N 1/325
Applicants: ISIS BIOPOLYMER, INC.
Inventors: DURAND, EMMA AMELIA
Priority Data: 61/176,719 08.05.2009 US
61/302,658 09.02.2010 US
61/304,013 12.02.2010 US
Title: (EN) IONTOPHORETIC DEVICE WITH IMPROVED COUNTERELECTRODE
(FR) DISPOSITIF IONTOPHORETIQUE AVEC CONTRE-ELECTRODE AMELIOREE
Abstract:
(EN) The present disclosure relates to an iontophoretic device. In one aspect, the device includes a barrier layer between the drug reservoir and wearer. In another as-pect, the device includes a counterelectrode opposite the driving electrode relative to the drug reservoir.


Also published as:
SG175341EP2427245JP2012525943CN102421480WO/2010/129928