EP 2036364 A4 20130206 - METHOD AND APPARATUS FOR MOBILITY ANALYSIS USING REAL-TIME ACCELERATION DATA
Title (en)
METHOD AND APPARATUS FOR MOBILITY ANALYSIS USING REAL-TIME ACCELERATION DATA
Title (de)
VERFAHREN UND VORRICHTUNG ZUR MOBILITÄTSANALYSE UNTER VERWENDUNG VON ECHTZEIT-BESCHLEUNIGUNGSDATEN
Title (fr)
PROCÉDÉ ET APPAREIL D'ANALYSE DE MOBILITÉ UTILISANT DES DONNÉES D'ACCÉLÉRATION EN TEMPS RÉEL
Publication
Application
Priority
- US 2007011784 W 20070517
- US 74743706 P 20060517
Abstract (en)
[origin: WO2007136677A2] Disclosed is a method and apparatus for mobility detection, monitoring and analysis. The system (100) includes a wireless bracelet (130) configured to be located in an area in close proximity to an extremity of a human for measuring acceleration. The wireless bracelet (130) sends acceleration data using a mesh-type wireless network to a wireless Collector/Analyzer Server (120) for data collection and further processing. The Collector/Analyzer Server performs signal averaging and temporally smoothing of the collected acceleration data using dynamically sized moving average convolution filters and stores the results. The Collector/Analyzer Server creates differential acceleration time derivatives data, which is used to determine critical events, stores these results, and generates any preprogrammed alarms when it is determined that a critical event has occurred. The Collector/Analyzer Server profiles and correlates the derivative data including critical events with template profiles and measures the correlation for use by a medical managed service provider (120).
IPC 8 full level
H04W 84/02 (2009.01); A61B 5/11 (2006.01); G08B 21/04 (2006.01)
CPC (source: EP)
A61B 5/0002 (2013.01); A61B 5/1117 (2013.01); A61B 5/681 (2013.01); A61B 5/7239 (2013.01); A61B 5/7246 (2013.01); A61B 5/7242 (2013.01); A61B 5/7275 (2013.01); A61B 5/746 (2013.01); A61B 2562/0219 (2013.01)
Citation (search report)
- [Y] US 2005240086 A1 20051027 - AKAY METIN [US]
- [YA] US 2005067816 A1 20050331 - BUCKMAN ROBERT F [US]
- [A] EP 1559372 A1 20050803 - IMPROVE GMBH [CH]
- [Y] SELLES R W ET AL: "A randomized controlled trial comparing functional outcome and cost efficiency of a total surface-bearing socket versus a conventional patellar tendon-bearing socket in transtibial amputees", ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION, W.B. SAUNDERS, UNITED STATES, vol. 86, no. 1, 1 January 2005 (2005-01-01), pages 154 - 161, XP004704247, ISSN: 0003-9993, DOI: 10.1016/J.APMR.2004.03.036
- [A] DIAZ A ET AL: "Preliminary evaluation of a full-time falling monitor for the elderly", ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY - PROCEEDINGS - CONFERENCE PROCEEDINGS - 26TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, EMBC 2004 2004 INSTITUTE OF ELECTRI, vol. 3, 1 September 2004 (2004-09-01), pages 2180, XP010775408, ISBN: 978-0-7803-8439-2, DOI: 10.1109/IEMBS.2004.1403637
- See references of WO 2007136677A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007136677 A2 20071129; WO 2007136677 A3 20080313; EP 2036364 A2 20090318; EP 2036364 A4 20130206; JP 2009537224 A 20091029
DOCDB simple family (application)
US 2007011784 W 20070517; EP 07794955 A 20070517; JP 2009511059 A 20070517