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1. (WO1992010234) SKIN ELECTRODE CONSTRUCTION AND TRANSDERMAL DRUG DELIVERY DEVICE UTILIZING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/010234 International Application No.: PCT/EP1991/002408
Publication Date: 25.06.1992 International Filing Date: 13.12.1991
IPC:
A61M 5/142 (2006.01) ,A61M 37/00 (2006.01) ,A61N 1/30 (2006.01)
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
5
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14
Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
142
Pressure infusion, e.g. using pumps
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
20
continuous direct currents
30
Apparatus for iontophoresis or cataphoresis
Applicants:
LIFSCHITZ, David [CH/CH]; Salomon Vogelin Str. 31 CH-8038 Zurich, CH
Inventors:
GROSS, Joseph; IL
ZUCKER, Shlomo; IL
Agent:
MODIANO, Guido ; Modiano, Josif, Pisanty & Staub Baaderstr. 3 D-8000 München 5, DE
Priority Data:
627,10413.12.1990US
Title (EN) SKIN ELECTRODE CONSTRUCTION AND TRANSDERMAL DRUG DELIVERY DEVICE UTILIZING SAME
(FR) CONSTRUCTION D'ELECTRODE CUTANEE ET DISPOSITIF D'ADMINISTRATION PERCUTANEE DE MEDICAMENTS L'UTILISANT
Abstract:
(EN) A transdermal drug delivery device includes an electrode, a porour insulating layer on one side of the electrode and impregnated with a liquid containing the drug to be delivered, a reservoir for the liquid on the other side of the electrode, and a displaceable diaphragm controlling the feeding of the liquid from the reservoir to the porous insulating layer via a passageway through the electrode.
(FR) Dispositif d'administration percutanée de médicaments comprenant une électrode, une couche poreuse d'isolation placée d'un côté de l'électrode et imprégnée d'un liquide qui renferme le médicament à administrer, un réservoir à liquide placé de l'autre côté de l'électrode, et un diaphragme mobile régulant le débit du liquide provenant du réservoir et se dirigeant vers la couche poreuse d'isolation par l'intermédiaire d'un passage traversant l'électrode.
Designated States: AU, CA, JP, KR
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, MC, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0516783JP3442074JPH05504711CA2074467KR1001451760000*AU1991090587