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1. (EP1904035) FLUID DELIVERY DEVICE HAVING AN ELECTROCHEMICAL PUMP WITH AN ION-EXCHANGE MEMBRANE AND ASSOCIATED METHOD

Office : European Patent Office
Application Number: 06785924 Application Date: 29.06.2006
Publication Number: 1904035 Publication Date: 02.04.2008
Publication Kind : A4
Designated States: AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR
Prior PCT appl.: Application Number:US2006025502 ; Publication Number: Click to see the data
IPC:
A61M 5/145
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
145
using pressurised reservoirs, e.g. by means of pistons
CPC:
A61M 5/14526
Applicants: MICROLIN LLC
Inventors: HOWARD JOHN H
BHAVARAJU SAI
JOSHI ASHOK V
DOMENICK LAWRENCE
Priority Data: 16065005 01.07.2005 US
2006025502 29.06.2006 US
Title: (DE) FLÜSSIGKEITSABGABEVORRICHTUNG MIT EINER ELEKTROCHEMISCHEN PUMPE MIT IONENAUSTAUSCHMEMBRAN UND DAZUGEHÖRIGES VERFAHREN
(EN) FLUID DELIVERY DEVICE HAVING AN ELECTROCHEMICAL PUMP WITH AN ION-EXCHANGE MEMBRANE AND ASSOCIATED METHOD
(FR) DISPOSITIF DE DISTRIBUTION DE FLUIDE COMPRENANT UNE POMPE ELECTROCHIMIQUE POURVUE D'UNE MEMBRANE D'ECHANGE IONIQUE ET PROCEDE ASSOCIE
Abstract:
(EN) The present invention is directed to an device or apparatus (10) and method for controllably adjusting a fluid delivery device. The device (10) includes an electrochemical pump (18) capable of transporting a fluid. A displaceable member (14) is positioned between a pump product chamber (16) and a reservoir (12), wherein the pump product chamber (16) is capable of retaining water generated from the pump (18). The displaceable member (14) is controllably displaced upon generation of water from the electrochemical pump (18) and the reservoir (12) contains the fluid that is delivered upon displacement of the displaceable member (14).
(FR) L'invention concerne un dispositif ou appareil (10) et un procédé permettant de commander le réglage d'un dispositif de distribution de fluide. Le dispositif (10) comprend une pompe électrochimique (18) capable de transporter un fluide. Un élément déplaçable (14) est positionné entre une chambre de produit de pompage (16) et un réservoir (12). La chambre (16) de produit de pompage est capable de retenir l'eau produite par la pompe (18). L'élément déplaçable (14) peut être commandé pour se déplacer lorsque de l'eau a été produite par la pompe électrochimique (18), et le réservoir (12) contient le fluide, qui est distribué en réponse au déplacement de l'élément (14) déplaçable.
Also published as:
JP2009500078WO/2007/005565