EP 2296730 A1 20110323 - PRESSURE MONITOR IN A MODULAR ADMINISTERING DEVICE
Title (en)
PRESSURE MONITOR IN A MODULAR ADMINISTERING DEVICE
Title (de)
DRUCKÜBERWACHUNG IN EINEM MODULAREN VERABREICHUNGSGERÄT
Title (fr)
SURVEILLANCE DE LA PRESSION DANS UN APPAREIL D'ADMINISTRATION MODULAIRE
Publication
Application
Priority
- CH 2009000160 W 20090515
- CH 7752008 A 20080523
Abstract (en)
[origin: WO2009140782A1] The invention relates to an administering device for administering a fluid product through the use of pressure. Said device has a modular construction and comprises a base unit (100), which contains driving components (120-125), as well as a cartridge (200), which can be connected detachably therewith and has a fluid reservoir (231). The cartridge contains a pressure monitoring device (240), which has a pressure sensor as well as a transfer device, which is connected with the pressure sensor and can be activated by an externally applied, alternating electromagnetic field. In this way, relevant data can be read contactlessly from the fluid pressure from the transfer device. In a preferred embodiment, the pressure sensor contains a snap disk. Preferably, the transfer device is an RFID transponder. Accordingly, the basic unit comprises a pressure reading device, which is constructed for producing a corresponding alternating electromagnetic field and, depending on the response to the alternating field, for determining a fluid pressure-dependent property of the transfer device.
IPC 8 full level
A61M 5/145 (2006.01)
CPC (source: EP US)
A61M 5/14526 (2013.01 - EP US); A61M 5/24 (2013.01 - EP US); A61M 5/486 (2013.01 - EP US); A61M 2005/2411 (2013.01 - EP US); A61M 2205/3317 (2013.01 - EP US); A61M 2205/332 (2013.01 - EP US); A61M 2205/3331 (2013.01 - EP US); A61M 2205/3569 (2013.01 - EP US); A61M 2205/3592 (2013.01 - EP US)
Citation (search report)
See references of WO 2009140782A1
Citation (examination)
WO 2009024562 A1 20090226 - NOVO NORDISK AS [DK], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009140782 A1 20091126; EP 2296730 A1 20110323; US 2011152825 A1 20110623
DOCDB simple family (application)
CH 2009000160 W 20090515; EP 09749386 A 20090515; US 95185110 A 20101122