MX354979B - Análisis de frecuencia intrínseca de onda hemodinámica. - Google Patents

Análisis de frecuencia intrínseca de onda hemodinámica.

Info

Publication number
MX354979B
MX354979B MX2014007710A MX2014007710A MX354979B MX 354979 B MX354979 B MX 354979B MX 2014007710 A MX2014007710 A MX 2014007710A MX 2014007710 A MX2014007710 A MX 2014007710A MX 354979 B MX354979 B MX 354979B
Authority
MX
Mexico
Prior art keywords
domains
subject
condition
monitoring
intrinsic frequency
Prior art date
Application number
MX2014007710A
Other languages
English (en)
Other versions
MX2014007710A (es
Inventor
Pahlevan Niema
Tavallali Peyman
Yizhao Hou Thomas
Gharib Morteza
Original Assignee
California Inst Of Techn
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
Application filed by California Inst Of Techn filed Critical California Inst Of Techn
Publication of MX2014007710A publication Critical patent/MX2014007710A/es
Publication of MX354979B publication Critical patent/MX354979B/es

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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0013—Medical image data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • 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
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • 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
    • A61B5/02405—Determining heart rate variability
    • 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
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • 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 
    • A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  using microwaves or terahertz waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7278—Artificial waveform generation or derivation, e.g. synthesising signals from measured signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/02—Measuring pulse or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/56—Details of data transmission or power supply
    • A61B8/565—Details of data transmission or power supply involving data transmission via a network

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Hematology (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

Se describe metodología de hardware y software para medición de salud cardíaca. Las formas de onda hemodinámicas adquiridas de forma variada de un sujeto se analizan para calcular o aproximar las frecuencias intrínsecas en dos dominios a través de la hendidura dícrota. Las frecuencias intrínsecas proporcionan métricas/medidas que correlacionan a la salud cardíaca del sujeto. Los sistemas se pueden usar monitorizar una condición y/o su diagnosis. Los usos de ejemplo incluyen identificar (diagnosticar) la presencia de arritmia, falla cardíaca, fibrilación atril, eneurismas, estenosis de vasos o disfunción de válvulas aorticas y la necesidad de remplazo valvular y/o de monitoreo del progreso de insuficiencia cardíaca congestiva, junto con la identificación de la necesidad aguda de hospitalización en unión con la prueba diaria para cualquiera de estas condiciones.
MX2014007710A 2011-12-22 2012-12-21 Análisis de frecuencia intrínseca de onda hemodinámica. MX354979B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161579456P 2011-12-22 2011-12-22
US201261717008P 2012-10-22 2012-10-22
US201261739880P 2012-12-20 2012-12-20
PCT/US2012/071452 WO2013096885A1 (en) 2011-12-22 2012-12-21 Intrinsic frequency hemodynamic waveform analysis

Publications (2)

Publication Number Publication Date
MX2014007710A MX2014007710A (es) 2015-03-05
MX354979B true MX354979B (es) 2018-03-28

Family

ID=48669577

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014007710A MX354979B (es) 2011-12-22 2012-12-21 Análisis de frecuencia intrínseca de onda hemodinámica.

Country Status (10)

Country Link
US (4) US9026193B2 (es)
EP (1) EP2793691B1 (es)
JP (1) JP6162143B2 (es)
KR (1) KR20140107407A (es)
CA (1) CA2858386A1 (es)
EA (1) EA029242B1 (es)
HK (1) HK1201140A1 (es)
MX (1) MX354979B (es)
SG (1) SG11201403291VA (es)
WO (1) WO2013096885A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8989837B2 (en) 2009-12-01 2015-03-24 Kyma Medical Technologies Ltd. Methods and systems for determining fluid content of tissue
US9260882B2 (en) 2009-03-12 2016-02-16 Ford Global Technologies, Llc Universal global latch system
WO2012011065A1 (en) 2010-07-21 2012-01-26 Kyma Medical Technologies Ltd. Implantable radio-frequency sensor
US9551166B2 (en) 2011-11-02 2017-01-24 Ford Global Technologies, Llc Electronic interior door release system
WO2013090850A1 (en) 2011-12-14 2013-06-20 California Institute Of Technology Noninvasive systems for blood pressure measurement in arteries
EA029242B1 (ru) 2011-12-22 2018-02-28 Кэлифорниа Инститьют Оф Текнолоджи Анализ формы гемодинамических сигналов по собственным частотам
WO2015058155A1 (en) 2013-10-18 2015-04-23 California Institute Of Technology Intrinsic frequency analysis for left ventricle ejection fraction or stroke volume determination
EP4075597A1 (en) 2013-10-29 2022-10-19 Zoll Medical Israel Ltd. Antenna systems and devices and methods of manufacture thereof
US9913587B2 (en) * 2013-11-01 2018-03-13 Cardiio, Inc. Method and system for screening of atrial fibrillation
US9416565B2 (en) 2013-11-21 2016-08-16 Ford Global Technologies, Llc Piezo based energy harvesting for e-latch systems
MX2016009335A (es) 2014-01-21 2017-02-02 California Inst Of Techn Sistemas de sensores hemodinamicos, electronicos, portatiles.
CA2931275A1 (en) * 2014-01-22 2015-07-30 California Institute Of Technology Intrinsic frequency based determination of insulin resistance
EP4233711A3 (en) * 2014-02-05 2023-10-18 Zoll Medical Israel Ltd. Apparatuses for determining blood pressure
US9903142B2 (en) 2014-05-13 2018-02-27 Ford Global Technologies, Llc Vehicle door handle and powered latch system
US10323442B2 (en) 2014-05-13 2019-06-18 Ford Global Technologies, Llc Electronic safe door unlatching operations
US10119308B2 (en) 2014-05-13 2018-11-06 Ford Global Technologies, Llc Powered latch system for vehicle doors and control system therefor
US10273725B2 (en) 2014-05-13 2019-04-30 Ford Global Technologies, Llc Customer coaching method for location of E-latch backup handles
US9909344B2 (en) 2014-08-26 2018-03-06 Ford Global Technologies, Llc Keyless vehicle door latch system with powered backup unlock feature
US11259715B2 (en) 2014-09-08 2022-03-01 Zoll Medical Israel Ltd. Monitoring and diagnostics systems and methods
EP3217863B1 (en) * 2014-11-13 2024-07-03 Vanderbilt University Device for hemorrhage detection and guided resuscitation and applications of same
WO2016115175A1 (en) 2015-01-12 2016-07-21 KYMA Medical Technologies, Inc. Systems, apparatuses and methods for radio frequency-based attachment sensing
US10014709B2 (en) 2015-03-20 2018-07-03 Motorola Solutions, Inc. Charging apparatus, system and method
KR101656740B1 (ko) * 2015-04-08 2016-09-12 고려대학교 산학협력단 동맥 혈압 파형의 특징점 검출 장치 및 방법
US10542961B2 (en) 2015-06-15 2020-01-28 The Research Foundation For The State University Of New York System and method for infrasonic cardiac monitoring
US9725069B2 (en) 2015-10-12 2017-08-08 Ford Global Technologies, Llc Keyless vehicle systems
US10227810B2 (en) 2016-08-03 2019-03-12 Ford Global Technologies, Llc Priority driven power side door open/close operations
US10087671B2 (en) 2016-08-04 2018-10-02 Ford Global Technologies, Llc Powered driven door presenter for vehicle doors
US10329823B2 (en) 2016-08-24 2019-06-25 Ford Global Technologies, Llc Anti-pinch control system for powered vehicle doors
US10458171B2 (en) 2016-09-19 2019-10-29 Ford Global Technologies, Llc Anti-pinch logic for door opening actuator
WO2018085519A2 (en) * 2016-11-02 2018-05-11 Witricity Corporation Vehicle charger network
EP3554355A1 (en) 2016-12-15 2019-10-23 Baxter International Inc System and method for monitoring and determining patient parameters from sensed venous waveform
US10604970B2 (en) 2017-05-04 2020-03-31 Ford Global Technologies, Llc Method to detect end-of-life in latches
WO2019030746A1 (en) 2017-08-10 2019-02-14 Zoll Medical Israel Ltd. SYSTEMS, DEVICES AND METHODS FOR PHYSIOLOGICAL MONITORING OF PATIENTS
WO2019144058A1 (en) 2018-01-18 2019-07-25 California Institute Of Technology Method and apparatus for left ventricular end diastolic pressure measurement
US11039754B2 (en) 2018-05-14 2021-06-22 Baxter International Inc. System and method for monitoring and determining patient parameters from sensed venous waveform
WO2019222135A1 (en) 2018-05-16 2019-11-21 Benevis Informatics, Llc Systems and methods for review of computer-aided detection of pathology in images
US10907386B2 (en) 2018-06-07 2021-02-02 Ford Global Technologies, Llc Side door pushbutton releases
US20200236545A1 (en) * 2018-09-14 2020-07-23 The Research Foundation For The State University Of New York Method and system for non-contact motion-based user authentication
US11116456B2 (en) 2019-06-27 2021-09-14 Medtronic, Inc. Sensing for heart failure management

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933545A (en) 1985-12-30 1990-06-12 Metricor, Inc. Optical pressure-sensing system using optical resonator cavity
US4991197A (en) 1988-09-01 1991-02-05 Intelligence Technology Corporation Method and apparatus for controlling transmission of voice and data signals
US5086776A (en) 1990-03-06 1992-02-11 Precision Diagnostics, Inc. Apparatus and method for sensing cardiac performance
DE59107232D1 (de) 1990-07-18 1996-02-22 Avl Medical Instr Ag Einrichtung und Verfahren zur Blutdruckmessung
US5146083A (en) 1990-09-21 1992-09-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High temperature fiber optic microphone having a pressure-sensing reflective membrane under tensile stress
US5265615A (en) * 1992-12-18 1993-11-30 Eyal Frank Method and apparatus for continuous measurement of cardiac output and SVR
US6738734B1 (en) 1996-08-12 2004-05-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Empirical mode decomposition apparatus, method and article of manufacture for analyzing biological signals and performing curve fitting
JP3521654B2 (ja) * 1996-11-07 2004-04-19 セイコーエプソン株式会社 脈拍計
JP3814981B2 (ja) * 1997-10-03 2006-08-30 セイコーエプソン株式会社 心機能診断装置
JP3721743B2 (ja) * 1997-10-03 2005-11-30 セイコーエプソン株式会社 心機能診断装置
US6135957A (en) 1998-01-23 2000-10-24 U.S. Philips Corporation Method of and apparatus for echographic determination of the viscosity and the pressure gradient in a blood vessel
AU1198100A (en) 1998-09-23 2000-04-10 Keith Bridger Physiological sensing device
US6477406B1 (en) 1999-11-10 2002-11-05 Pacesetter, Inc. Extravascular hemodynamic acoustic sensor
IL136079A0 (en) 2000-04-19 2001-05-20 Cheetah Medical Inc C O Pepper Method and apparatus for monitoring the cardiovascular condition, particularly the degree of arteriosclerosis in individuals
US6483929B1 (en) 2000-06-08 2002-11-19 Tarian Llc Method and apparatus for histological and physiological biometric operation and authentication
JP2002065677A (ja) 2000-08-29 2002-03-05 Toto Ltd 心肺機能監視装置
US7022077B2 (en) 2000-11-28 2006-04-04 Allez Physionix Ltd. Systems and methods for making noninvasive assessments of cardiac tissue and parameters
RU2223032C2 (ru) 2000-12-28 2004-02-10 Кревский Михаил Анатольевич Способ диагностики состояния организма свч-излучением нетеплового уровня мощности и устройство для его осуществления (варианты)
US20030191400A1 (en) * 2001-01-19 2003-10-09 Florence Medical Ltd. System for determining values of hemodynamic parameters for a lesioned blood vessel, processor therefor, and method therefor
EP1279370A1 (en) 2001-07-24 2003-01-29 Colin Corporation Heart sound detecting apparatus
WO2003034916A2 (en) 2001-08-17 2003-05-01 Russell Ted W Methods, apparatus and sensor for hemodynamic monitoring
JP3530892B2 (ja) 2001-10-10 2004-05-24 コーリンメディカルテクノロジー株式会社 血管障害診断装置
KR100492862B1 (ko) 2002-02-23 2005-06-03 이명호 60GHz 마이크로웨이브를 이용한 비접촉식 심혈관-호흡신호분석 장치
US8435181B2 (en) 2002-06-07 2013-05-07 Verathon Inc. System and method to identify and measure organ wall boundaries
JP4093085B2 (ja) * 2002-07-12 2008-05-28 セイコーエプソン株式会社 運動負荷強度評価装置及び運動機器
US7149568B2 (en) 2002-07-12 2006-12-12 Seiko Epson Corporation Exercise load intensity evaluation device and exercise equipment
US7811234B2 (en) 2002-08-01 2010-10-12 California Institute Of Technology Remote-sensing method and device
AU2003262625A1 (en) 2002-08-01 2004-02-23 California Institute Of Technology Remote-sensing method and device
US20040088123A1 (en) 2002-11-01 2004-05-06 Zhong Ji Method for real-time monitoring of cardiac output and blood flow in arteries and apparatus for implementing the same
AU2003901660A0 (en) 2003-04-08 2003-05-01 Commonwealth Scientific And Industrial Research Organisation Microwave based monitoring system and method
KR100624509B1 (ko) 2003-12-26 2006-09-18 학교법인 한국정보통신학원 심장박동 무선 감지 시스템 및 그 방법
JP4620959B2 (ja) 2004-03-26 2011-01-26 キヤノン株式会社 生体情報モニタ装置
CA2599965C (en) 2005-03-04 2014-05-06 Cardiomems, Inc. Communicating with an implanted wireless sensor
US8033996B2 (en) 2005-07-26 2011-10-11 Adidas Ag Computer interfaces including physiologically guided avatars
JP4752673B2 (ja) * 2005-10-06 2011-08-17 コニカミノルタセンシング株式会社 脈波データ解析方法、システム、プログラム
AU2006252260B2 (en) 2005-12-22 2010-02-18 Lachesis Biosciences Limited Home diagnostic system
US20070238995A1 (en) * 2006-03-10 2007-10-11 Lei Sui Medical diagnostic ultrasound system with peripheral sensors or data
WO2008054490A2 (en) 2006-04-05 2008-05-08 California Institute Of Technology Remote, non-contacting personnel bio-identification using microwave radiation
US8232866B2 (en) 2006-04-05 2012-07-31 California Institute Of Technology Systems and methods for remote long standoff biometric identification using microwave cardiac signals
WO2008154647A1 (en) * 2007-06-12 2008-12-18 Triage Wireless, Inc. Vital sign monitor for cufflessly measuring blood pressure corrected for vascular index
JP5158679B2 (ja) 2007-09-14 2013-03-06 国立大学法人岐阜大学 画像処理装置、画像処理プログラム、記憶媒体及び超音波診断装置
EP2087836B1 (en) 2008-02-07 2012-04-04 Pulsion Medical Systems AG Apparatus and method for determining a physiological parameter
US8989837B2 (en) 2009-12-01 2015-03-24 Kyma Medical Technologies Ltd. Methods and systems for determining fluid content of tissue
EP2369983B8 (en) 2008-11-18 2020-12-16 Philips Healthcare Informatics, Inc. Methods and apparatus for measurement of cardiovascular quantities
US20100185084A1 (en) * 2009-01-22 2010-07-22 Siemens Medical Solutions Usa, Inc. Non-invasive Cardiac Characteristic Determination System
US8491487B2 (en) * 2009-02-11 2013-07-23 Edwards Lifesciences Corporation Detection of parameters in cardiac output related waveforms
US8994536B2 (en) 2009-02-25 2015-03-31 Xanthia Global Limited Wireless physiology monitor
EP2506759A4 (en) 2009-12-02 2015-05-20 Neetour Medical Ltd SURVEILLANCE BASED ON HEMODYNAMIA AND ASSESSMENT OF RESPIRATORY DISEASES
GB2478600A (en) 2010-03-12 2011-09-14 Vestas Wind Sys As A wind energy power plant optical vibration sensor
US20110275936A1 (en) 2010-05-07 2011-11-10 Cho Daniel J Method for determining shear stress and viscosity distribution in a blood vessel
EP2595528A1 (en) 2010-07-21 2013-05-29 Koninklijke Philips Electronics N.V. Detection and monitoring of abdominal aortic aneurysm
TW201224822A (en) 2010-12-06 2012-06-16 Ind Tech Res Inst Computerize health management method and health management electronic device
TW201244691A (en) 2011-05-10 2012-11-16 Ind Tech Res Inst Heart sound signal/heart disease or cardiopathy distinguishing system and method
WO2013090850A1 (en) 2011-12-14 2013-06-20 California Institute Of Technology Noninvasive systems for blood pressure measurement in arteries
EA029242B1 (ru) 2011-12-22 2018-02-28 Кэлифорниа Инститьют Оф Текнолоджи Анализ формы гемодинамических сигналов по собственным частотам
US9345415B2 (en) 2011-12-30 2016-05-24 Intel Corporation Method and apparatus for measuring multiple ECG leads using a device with embedded leads
EP2879577A1 (en) 2012-08-01 2015-06-10 California Institute of Technology Cardiac microwave signal determination of cardiovascular diseases
WO2014028383A1 (en) 2012-08-13 2014-02-20 Niema Pahlevan Noninvasive systems for aortic aneurysm evaluation
US20140073969A1 (en) 2012-09-12 2014-03-13 Neurosky, Inc. Mobile cardiac health monitoring

Also Published As

Publication number Publication date
US20170258343A1 (en) 2017-09-14
US20150216431A1 (en) 2015-08-06
US9462953B2 (en) 2016-10-11
EA029242B1 (ru) 2018-02-28
EP2793691B1 (en) 2022-11-02
SG11201403291VA (en) 2014-07-30
WO2013096885A1 (en) 2013-06-27
KR20140107407A (ko) 2014-09-04
JP6162143B2 (ja) 2017-07-12
CA2858386A1 (en) 2013-06-27
US9026193B2 (en) 2015-05-05
JP2015506740A (ja) 2015-03-05
US20130184573A1 (en) 2013-07-18
HK1201140A1 (en) 2015-08-28
US20170014039A1 (en) 2017-01-19
MX2014007710A (es) 2015-03-05
EA201490959A1 (ru) 2014-10-30
EP2793691A4 (en) 2015-11-11
CN104010566A (zh) 2014-08-27
EP2793691A1 (en) 2014-10-29

Similar Documents

Publication Publication Date Title
MX2014007710A (es) Analisis de frecuencia intrinseca de onda hemodinamica.
Kips et al. Evaluation of noninvasive methods to assess wave reflection and pulse transit time from the pressure waveform alone
McManus et al. Longitudinal tracking of left atrial diameter over the adult life course: clinical correlates in the community
Knappe et al. Dyssynchrony, contractile function, and response to cardiac resynchronization therapy
Sheng et al. Four-limb blood pressure as predictors of mortality in elderly Chinese
WO2012082692A3 (en) Cardiac decompensation detection using multiple sensors
WO2012082698A3 (en) Posture detection using thoracic impedance
Lau et al. Aortic stiffness in lone atrial fibrillation: a novel risk factor for arrhythmia recurrence
Wackel et al. Risk stratification in Wolff‐Parkinson‐White syndrome: the correlation between noninvasive and invasive testing in pediatric patients
Jastrzębski et al. Programmed His bundle pacing: a novel maneuver for the diagnosis of His bundle capture
MX2018003994A (es) Examen cardiaco cuantitativo.
WO2012107843A3 (en) Devices and methods for monitoring cerebral hemodynamic conditions
Manisty et al. The acute effects of changes to AV delay on BP and stroke volume: potential implications for design of pacemaker optimization protocols
WO2013017718A3 (es) Método y aparato para obtener información cardiovascular midiendo entre dos extremidades
Redon et al. Ambulatory blood pressure monitoring is ready to replace clinic blood pressure in the diagnosis of hypertension: con side of the argument
Kollias et al. Automated measurement of office, home and ambulatory blood pressure in atrial fibrillation
MX2016004810A (es) Análsis de frecuencia intrínseca para fracción de eyección de ventrículo izquierdo o determinación de volumen sistólico.
Li et al. Wavelet coherence analysis of prefrontal oxygenation signals in elderly subjects with hypertension
EP2676600A3 (en) Estimation of the central aortic pulse pressure using a pressure cuff
WO2011117784A3 (en) Assessment of cardiac health based on heart rate variability
Cooper et al. Intrinsic frequencies of carotid pressure waveforms predict heart failure events: the Framingham heart study
McGowan et al. Discordance between microneurographic and heart-rate spectral indices of sympathetic activity in pulmonary arterial hypertension
Litwin Noninvasive assessment of pulmonary artery pressures: moving beyond tricuspid regurgitation velocities
Censi et al. On the resolution of ECG acquisition systems for the reliable analysis of the P-wave
Liu et al. Oscillometric waveform difference between cuff inflation and deflation during blood pressure measurement

Legal Events

Date Code Title Description
FG Grant or registration