EP 3823694 A1 20210526 - IMPLANTABLE DRUG DELIVERY DEVICE WITH INFUSATE MEASURING CAPABILITIES
Title (en)
IMPLANTABLE DRUG DELIVERY DEVICE WITH INFUSATE MEASURING CAPABILITIES
Title (de)
IMPLANTIERBARE ARZNEIMITTELABGABEVORRICHTUNG MIT INFUSATMESSMÖGLICHKEITEN
Title (fr)
DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT IMPLANTABLE AYANT DES CAPACITÉS DE MESURE DE PERFUSION
Publication
Application
Priority
- US 201816039964 A 20180719
- US 2019042000 W 20190716
Abstract (en)
[origin: WO2020018533A1] An implantable drug delivery device and method that includes a bellows sensor for detecting the displacement of a bellows within an infusate reservoir. Sensor data from the bellows sensor may enable indirect measurement of the flow conditions of the implantable drug delivery device or connected catheter. A processor within the implantable drug delivery device may use the sensor data to determine whether delivery of infusate to a patient over time is outside normal or acceptable parameters and take an action in response.
IPC 8 full level
A61M 5/168 (2006.01)
CPC (source: EP)
A61M 5/14276 (2013.01); A61M 5/16809 (2013.01); A61M 5/1684 (2013.01); A61M 5/1685 (2013.01); A61M 5/16881 (2013.01); A61M 2205/3327 (2013.01); A61M 2205/3523 (2013.01)
Citation (search report)
See references of WO 2020018533A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020018533 A1 20200123; CN 112739395 A 20210430; EP 3823694 A1 20210526; JP 2021531109 A 20211118
DOCDB simple family (application)
US 2019042000 W 20190716; CN 201980047955 A 20190716; EP 19838785 A 20190716; JP 2021502802 A 20190716