ES2398439R2 - Método y aparato para obtener información cardiovascular midiendo entre dos extremidades - Google Patents

Método y aparato para obtener información cardiovascular midiendo entre dos extremidades

Info

Publication number
ES2398439R2
ES2398439R2 ES201131331A ES201131331A ES2398439R2 ES 2398439 R2 ES2398439 R2 ES 2398439R2 ES 201131331 A ES201131331 A ES 201131331A ES 201131331 A ES201131331 A ES 201131331A ES 2398439 R2 ES2398439 R2 ES 2398439R2
Authority
ES
Spain
Prior art keywords
measuring
extremities
cardiovascular information
obtaining
ipg
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES201131331A
Other languages
English (en)
Other versions
ES2398439A2 (es
ES2398439B1 (es
Inventor
Areny Ramon Pallas
Alonso Ramon Casanella
Clapers Joan Gomez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to ES201131331A priority Critical patent/ES2398439B1/es
Application filed by Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to CN201280036674.6A priority patent/CN103826531B/zh
Priority to KR1020147004413A priority patent/KR102046669B1/ko
Priority to EP12819605.2A priority patent/EP2737847B1/en
Priority to JP2014522125A priority patent/JP6351504B2/ja
Priority to ES12819605T priority patent/ES2791692T3/es
Priority to PCT/ES2012/070574 priority patent/WO2013017718A2/es
Priority to US14/235,588 priority patent/US9510761B2/en
Publication of ES2398439A2 publication Critical patent/ES2398439A2/es
Publication of ES2398439R2 publication Critical patent/ES2398439R2/es
Application granted granted Critical
Publication of ES2398439B1 publication Critical patent/ES2398439B1/es
Priority to US15/332,222 priority patent/US10076255B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/282—Holders for multiple electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/332—Portable devices specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/346—Analysis of electrocardiograms
    • A61B5/349—Detecting specific parameters of the electrocardiograph cycle
    • A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6825—Hand
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6828—Leg
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6829—Foot or ankle

Abstract

Método y aparato para obtener información cardiovascular midiendo entre dos extremidades. En esta Patente de Invención se describen un método y un aparato para obtener información del sistema cardiovascular latido a latido y de forma continua, que están basados exclusivamente en mediciones entre dos extremidades y realizadas con un par de electrodos distales en cada una de ellas. La medida se realiza haciendo circular una corriente alterna entre un electrodo de cada extremidad y midiendo la diferencia de potencial entre los otros dos electrodos, uno también en cada extremidad. Esta diferencia de potencial tiene una componente de baja frecuencia que es el electrocardiograma (o ECG) y otra componente que tiene la frecuencia de la corriente alterna inyectada y de la que se extrae el denominado pletismograma de impedancia (IPG, del inglés impedance plethysmogram). La información cardiovascular se determinará midiendo el lapso entre algún elemento característico predefinido del ECG y alguno del IPG.
ES201131331A 2011-07-29 2011-07-29 Método y aparato para obtener información cardiovascular midiendo entre dos extremidades Active ES2398439B1 (es)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES201131331A ES2398439B1 (es) 2011-07-29 2011-07-29 Método y aparato para obtener información cardiovascular midiendo entre dos extremidades
US14/235,588 US9510761B2 (en) 2011-07-29 2012-07-26 Method and apparatus for obtaining cardiovascular information by measuring between two extremities
EP12819605.2A EP2737847B1 (en) 2011-07-29 2012-07-26 Method and apparatus for obtaining cardiovascular information by measuring between two extremities
JP2014522125A JP6351504B2 (ja) 2011-07-29 2012-07-26 ２本の肢の間を測定することで心臓血管の情報を取得するための装置
ES12819605T ES2791692T3 (es) 2011-07-29 2012-07-26 Procedimiento y aparato para obtener información cardiovascular mediante medición entre dos extremidades
PCT/ES2012/070574 WO2013017718A2 (es) 2011-07-29 2012-07-26 Método y aparato para obtener información cardiovascular midiendo entre dos extremidades
CN201280036674.6A CN103826531B (zh) 2011-07-29 2012-07-26 通过在两肢体间测量获得心血管信息的方法和装置
KR1020147004413A KR102046669B1 (ko) 2011-07-29 2012-07-26 2개의 사지들 간에서 측정하여 심혈관 정보를 얻기 위한 방법 및 장치
US15/332,222 US10076255B2 (en) 2011-07-29 2016-10-24 Apparatus for obtaining cardiovascular information by measuring between two extremities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201131331A ES2398439B1 (es) 2011-07-29 2011-07-29 Método y aparato para obtener información cardiovascular midiendo entre dos extremidades

Publications (3)

Publication Number Publication Date
ES2398439A2 ES2398439A2 (es) 2013-03-19
ES2398439R2 true ES2398439R2 (es) 2013-04-24
ES2398439B1 ES2398439B1 (es) 2014-03-05

Family

ID=47629735

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201131331A Active ES2398439B1 (es) 2011-07-29 2011-07-29 Método y aparato para obtener información cardiovascular midiendo entre dos extremidades
ES12819605T Active ES2791692T3 (es) 2011-07-29 2012-07-26 Procedimiento y aparato para obtener información cardiovascular mediante medición entre dos extremidades

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES12819605T Active ES2791692T3 (es) 2011-07-29 2012-07-26 Procedimiento y aparato para obtener información cardiovascular mediante medición entre dos extremidades

Country Status (7)

Country Link
US (2) US9510761B2 (es)
EP (1) EP2737847B1 (es)
JP (1) JP6351504B2 (es)
KR (1) KR102046669B1 (es)
CN (1) CN103826531B (es)
ES (2) ES2398439B1 (es)
WO (1) WO2013017718A2 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8870780B2 (en) 2008-10-15 2014-10-28 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for monitoring heart function
US9011346B2 (en) 2011-01-27 2015-04-21 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for monitoring the circulatory system
JP6381977B2 (ja) * 2014-06-11 2018-08-29 フクダ電子株式会社 脈波伝播時間計測用具及び脈波伝播時間計測装置
US10130273B2 (en) 2014-06-12 2018-11-20 PhysioWave, Inc. Device and method having automatic user-responsive and user-specific physiological-meter platform
US9568354B2 (en) 2014-06-12 2017-02-14 PhysioWave, Inc. Multifunction scale with large-area display
US9949662B2 (en) 2014-06-12 2018-04-24 PhysioWave, Inc. Device and method having automatic user recognition and obtaining impedance-measurement signals
US9943241B2 (en) 2014-06-12 2018-04-17 PhysioWave, Inc. Impedance measurement devices, systems, and methods
US9546898B2 (en) 2014-06-12 2017-01-17 PhysioWave, Inc. Fitness testing scale
US9693696B2 (en) 2014-08-07 2017-07-04 PhysioWave, Inc. System with user-physiological data updates
US9498137B2 (en) 2014-08-07 2016-11-22 PhysioWave, Inc. Multi-function fitness scale with display
KR101646439B1 (ko) * 2015-01-26 2016-08-08 울산대학교 산학협력단 혈액순환장애 측정 장치 및 그 방법
US10945671B2 (en) 2015-06-23 2021-03-16 PhysioWave, Inc. Determining physiological parameters using movement detection
JP2017029638A (ja) * 2015-08-06 2017-02-09 株式会社デンソー 胸腔内圧算出装置、及び胸腔内圧算出方法
ES2616740B1 (es) * 2015-11-13 2018-03-21 Universitat Politécnica de Catalunya Método y aparato para estimar el tiempo de tránsito del pulso arterial a partir de medidas obtenidas en zonas distales de las extremidades
US10980483B2 (en) 2015-11-20 2021-04-20 PhysioWave, Inc. Remote physiologic parameter determination methods and platform apparatuses
US11561126B2 (en) 2015-11-20 2023-01-24 PhysioWave, Inc. Scale-based user-physiological heuristic systems
WO2019059332A1 (ja) * 2017-09-21 2019-03-28 日本電信電話株式会社 Ｇ耐性向上装置及び制御方法
CN110432903A (zh) * 2018-04-06 2019-11-12 麦层移动健康管理有限公司 一种用于提取生物组织特征信息的非侵入性方法及其系统
JP7118784B2 (ja) * 2018-07-12 2022-08-16 オムロンヘルスケア株式会社 脈波伝播時間測定装置及び血圧測定装置
WO2022006351A1 (en) * 2020-06-30 2022-01-06 Mgi, Llc Impedance plethysmogram using optical gating signal and structure with integrated electrodes and optical sensor
WO2023049924A1 (en) * 2021-09-27 2023-03-30 Hyper Ice, Inc. Hand stimulation device to facilitate the invocation of a meditative state
FR3131524A1 (fr) 2021-12-31 2023-07-07 Withings Station de mesure avec mesure d’électrocardiogramme
CN116458867A (zh) * 2022-01-12 2023-07-21 华为技术有限公司 下肢动脉疾病检测的系统和终端设备
FR3131523A1 (fr) 2022-12-29 2023-07-07 Withings Station de mesure avec mesure d’électrocardiogramme

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737847A (en) 1952-10-20 1956-03-13 Tesauro Nicholas Magnetic bi-focal lens holder
SE9601387D0 (sv) * 1996-04-12 1996-04-12 Siemens Elema Ab Anordning för övervakning av för upptagning av fysiologiska mätsignaler avsedda mätelektroder samt deras tilledningar
FI972067A0 (fi) * 1997-05-14 1997-05-14 Tiit Koeoebi Apparaturer och foerfaranden foer utvaendig maetning av fysiologiska parametrar
JP2002119488A (ja) * 2000-10-16 2002-04-23 Tanita Corp 複合健康計測装置
US7783345B2 (en) * 2002-10-07 2010-08-24 Cnsystems Medizintechnik Gmbh Impedance-based measuring method for hemodynamic parameters
WO2005010640A2 (en) 2003-07-31 2005-02-03 Dst Delta Segments Technology, Inc. Noninvasive multi-channel monitoring of hemodynamic parameters
US7806830B2 (en) * 2004-06-16 2010-10-05 Cordeus, Inc. Apparatus and method for determination of stroke volume using the brachial artery
US7261697B2 (en) * 2004-06-16 2007-08-28 Bernstein Donald P Apparatus for determination of stroke volume using the brachial artery
JP2006026208A (ja) * 2004-07-20 2006-02-02 Sharp Corp 健康管理システム
AT502921B1 (de) * 2005-10-21 2012-01-15 Falko Dr Skrabal Gerät zur messung von herz- und gefässfunktion (function) und körperräumen (spaces) mit hilfe der impedanzmessung
US9149192B2 (en) * 2006-05-26 2015-10-06 Sotera Wireless, Inc. System for measuring vital signs using bilateral pulse transit time
JP2009542294A (ja) * 2006-07-05 2009-12-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 装着型モニタリングシステム
JP2008136655A (ja) * 2006-12-01 2008-06-19 Omron Healthcare Co Ltd 脈波測定用電極ユニットおよび脈波測定装置
JP4609463B2 (ja) * 2007-08-28 2011-01-12 パナソニック電工株式会社 生体インピーダンス測定用ハンドユニット
PL2308372T3 (pl) 2009-10-01 2017-07-31 Seca Ag Przyrząd do pomiaru bioimpedancji
EP2305111A1 (de) * 2009-10-01 2011-04-06 seca ag Bioimpedanzmessvorrichtung und -verfahren
RU2012128692A (ru) * 2009-12-24 2014-01-27 Самадха Пасифика Пти Лтд Устройство и способ анализа и контроля биоэлектрического импеданса

Also Published As

Publication number Publication date
ES2398439A2 (es) 2013-03-19
KR102046669B1 (ko) 2019-11-19
CN103826531B (zh) 2016-10-12
WO2013017718A3 (es) 2013-03-28
ES2398439B1 (es) 2014-03-05
ES2791692T3 (es) 2020-11-05
JP6351504B2 (ja) 2018-07-04
US10076255B2 (en) 2018-09-18
EP2737847A2 (en) 2014-06-04
EP2737847B1 (en) 2020-02-26
WO2013017718A2 (es) 2013-02-07
US20170035307A1 (en) 2017-02-09
US9510761B2 (en) 2016-12-06
US20140194721A1 (en) 2014-07-10
CN103826531A (zh) 2014-05-28
EP2737847A4 (en) 2015-04-01
KR20140065395A (ko) 2014-05-29
JP2014521427A (ja) 2014-08-28

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