EP 3478184 A1 20190508 - A SYSTEM AND METHOD FOR NON-INVASIVE MEASUREMENT OF PRESSURE INSIDE A BODY INCLUDING INTRAVASCULAR BLOOD PRESSURE
Title (en)
A SYSTEM AND METHOD FOR NON-INVASIVE MEASUREMENT OF PRESSURE INSIDE A BODY INCLUDING INTRAVASCULAR BLOOD PRESSURE
Title (de)
SYSTEM UND VERFAHREN ZUR NICHTINVASIVEN MESSUNG DES DRUCKS IM INNEREN EINES KÖRPERS EINSCHLIESSLICH DES INTRAVASKULÄREN BLUTDRUCKS
Title (fr)
SYSTÈME DE MESURE NON INVASIVE DE LA PRESSION ARTÉRIELLE.
Publication
Application
Priority
- EP 16182619 A 20160803
- US 201615227905 A 20160803
- EP 2017069756 W 20170803
Abstract (en)
[origin: WO2018024868A1] A system, device (140) and method for the non-invasive ultrasound or any other imaging based measurement system of the intravascular blood pressure is presented, wherein the blood pressure measurements are performed by means of the image time series processing estimating the volumes of the oscillating traceable regions. The new generalized M-mode being the set of M-modes corresponding to all ultrasound channels is introduced. The invention is applicable to any medium transparent for imaging waves capable to be converted into the image series calibrated to the pressure changes of the liquid.
IPC 8 full level
A61B 8/04 (2006.01); A61B 5/0215 (2006.01); A61B 8/00 (2006.01); A61B 8/08 (2006.01); G01L 11/06 (2006.01)
CPC (source: EP KR)
A61B 8/04 (2013.01 - EP KR); A61B 8/0883 (2013.01 - KR); A61B 8/0891 (2013.01 - KR); A61B 8/13 (2013.01 - EP KR); A61B 8/486 (2013.01 - EP KR); A61B 8/488 (2013.01 - EP KR); A61B 8/0883 (2013.01 - EP); A61B 8/0891 (2013.01 - EP)
Citation (examination)
US 2016038117 A1 20160211 - TAMADA NATSUMI [JP]
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 2018024868 A1 20180208; CN 109561877 A 20190402; EP 3478184 A1 20190508; JP 2019523119 A 20190822; KR 20190031567 A 20190326
DOCDB simple family (application)
EP 2017069756 W 20170803; CN 201780048592 A 20170803; EP 17749436 A 20170803; JP 2019528169 A 20170803; KR 20197006186 A 20170803