A - Human Necessities – 61 – N
Patent
A - Human Necessities
61
N
A61N 1/30 (2006.01) A61N 1/32 (2006.01)
Patent
CA 2263287
This invention is an iontophoretic drug delivery device comprising a flexible reservoir (16) sandwiched between a flexible printed circuit board (12) and a pair of flexible electrodes (20, 21). A rigid top cover is mounted on a spine on the reservoir by means of snap-fit connections. The rigid cover protects the device from damage while the flexible reservoir, circuit board and electrodes can conform to the skin of a subject. The configuration of the flexible elements allows the manufacturing process to be simplified considerably, resulting in a less expensive device with ease of fabrication.
Cette invention se rapporte à un dispositif d'administration de médicament par ionophorèse, comportant un réservoir souple (16) pris en sandwich entre une plaquette de circuits imprimés souple (12) et une paire d'électrodes souples (20, 21). Un couvercle supérieur rigide est monté sur une arête dorsale du réservoir au moyen d'organes de raccordement encliquetables. Le couvercle rigide protège le dispositif des dommages éventuels tandis que le réservoir souple, la plaquette de circuits souple et les électrodes souples permettent l'adaptation dudit dispositif à la peau d'un sujet. La structure des éléments souples permet une simplification considérable du processus de fabrication, et rend par conséquent possible la production d'un dispositif relativement peu onéreux.
Gross Joseph
Lavi Gilad
Cassan Maclean
Drug Delivery Systems Inc.
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