EP 3481293 A4 20200304 - MULTI-SENSOR BLOOD PRESSURE MEASUREMENT SYSTEM
Title (en)
MULTI-SENSOR BLOOD PRESSURE MEASUREMENT SYSTEM
Title (de)
BLUTDRUCKMESSSYSTEM MIT MEHREREN SENSOREN
Title (fr)
SYSTÈME DE MESURE À CAPTEURS MULTIPLES DE LA PRESSION ARTÉRIELLE.
Publication
Application
Priority
- US 201662360807 P 20160711
- US 2017041540 W 20170711
Abstract (en)
[origin: WO2018013569A1] A system for sensing blood pressure in a user is disclosed. The system includes a master sensor device including a clock signal generator generating a clock signal, a transceiver transmitting the clock signal, and a pulse sensor sensing a pulse of the user. The master sensor device is attached on a first location on the user. A first slave sensor device is attached at a second location on the user remote from the first location. The slave sensor device includes a pulse sensor sensing the pulse of the user and a transceiver receiving the clock signal from the master sensor device. The first slave sensor device synchronizes the sensing of the pulse to the clock signal. The transceiver transmits a time stamp signal to the master sensor. The blood pressure of the user is determined based on a pulse transit time or pulse arrival time between the sensing of the pulse by the master sensor device and the first slave sensor device.
IPC 8 full level
A61B 5/021 (2006.01); A61B 5/026 (2006.01); A61B 5/352 (2021.01); G16H 50/20 (2018.01); A61B 5/01 (2006.01); A61B 5/11 (2006.01); A61B 5/1455 (2006.01)
CPC (source: EP)
A61B 5/0022 (2013.01); A61B 5/0024 (2013.01); A61B 5/02125 (2013.01); A61B 5/0261 (2013.01); A61B 5/282 (2021.01); A61B 5/352 (2021.01); A61B 5/4839 (2013.01); A61B 5/6822 (2013.01); A61B 5/6823 (2013.01); A61B 5/6824 (2013.01); A61B 5/6828 (2013.01); A61B 5/6829 (2013.01); A61B 5/7285 (2013.01); G16H 40/63 (2017.12); A61B 5/01 (2013.01); A61B 5/1102 (2013.01); A61B 5/14551 (2013.01); A61B 2560/0223 (2013.01); A61B 2560/0252 (2013.01); A61B 2562/0219 (2013.01); A61B 2562/164 (2013.01)
Citation (search report)
- [XI] US 2016081563 A1 20160324 - WIARD RICHARD M [US], et al
- [XI] US 2011066044 A1 20110317 - MOON JIM [US], et al
- [A] EP 1671581 A1 20060621 - UNIV LATVIJAS [LV]
- [XI] LIN HAO ET AL: "Noninvasive and Continuous Blood Pressure Monitoring Using Wearable Body Sensor Networks", IEEE INTELLIGENT SYSTEMS, IEEE, US, vol. 30, no. 6, 23 September 2015 (2015-09-23), pages 38 - 48, XP011589366, ISSN: 1541-1672, [retrieved on 20151105], DOI: 10.1109/MIS.2015.72
- [XI] JUAN FRANCO ET AL: "Continuous, Non-invasive and Cuff-free Blood Pressure Monitoring System", ANDEAN REGION INTERNATIONAL CONFERENCE (ANDESCON), 2012 VI, IEEE, 7 November 2012 (2012-11-07), pages 31 - 34, XP032419437, ISBN: 978-1-4673-4427-2, DOI: 10.1109/ANDESCON.2012.17
- See references of WO 2018013569A1
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
DOCDB simple family (publication)
WO 2018013569 A1 20180118; CN 109688910 A 20190426; EP 3481293 A1 20190515; EP 3481293 A4 20200304
DOCDB simple family (application)
US 2017041540 W 20170711; CN 201780055335 A 20170711; EP 17828308 A 20170711