ATE266963T1 - Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens - Google Patents

Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens

Info

Publication number
ATE266963T1
ATE266963T1 AT98932369T AT98932369T ATE266963T1 AT E266963 T1 ATE266963 T1 AT E266963T1 AT 98932369 T AT98932369 T AT 98932369T AT 98932369 T AT98932369 T AT 98932369T AT E266963 T1 ATE266963 T1 AT E266963T1
Authority
AT
Austria
Prior art keywords
cardiac output
blood pressure
improved apparatus
measuring cardiac
nominal
Prior art date
Application number
AT98932369T
Other languages
English (en)
Inventor
David Marston Band
Nicholas William Fox Linton
Robert Anthony Fox Linton
Terence Kevin O'brien
Original Assignee
Lidco Group Plc
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 Lidco Group Plc filed Critical Lidco Group Plc
Application granted granted Critical
Publication of ATE266963T1 publication Critical patent/ATE266963T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7253—Details of waveform analysis characterised by using transforms
    • A61B5/7257—Details of waveform analysis characterised by using transforms using Fourier transforms
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/026—Measuring blood flow
    • A61B5/029—Measuring blood output from the heart, e.g. minute volume

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mathematical Physics (AREA)
  • Artificial Intelligence (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT98932369T 1997-07-10 1998-07-03 Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens ATE266963T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9714550.2A GB9714550D0 (en) 1997-07-10 1997-07-10 Improved method and apparatus for the measurement of cardiac output
PCT/GB1998/001972 WO1999002086A1 (en) 1997-07-10 1998-07-03 Improved method and apparatus for the measurement of cardiac output

Publications (1)

Publication Number Publication Date
ATE266963T1 true ATE266963T1 (de) 2004-06-15

Family

ID=10815655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98932369T ATE266963T1 (de) 1997-07-10 1998-07-03 Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens

Country Status (11)

Country Link
US (1) US6348038B1 (de)
EP (1) EP0994672B1 (de)
JP (1) JP2001509410A (de)
AT (1) ATE266963T1 (de)
AU (1) AU729956B2 (de)
CA (1) CA2295605A1 (de)
DE (1) DE69824002T2 (de)
DK (1) DK0994672T3 (de)
ES (1) ES2221988T3 (de)
GB (1) GB9714550D0 (de)
WO (1) WO1999002086A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1315206B1 (it) * 1999-04-27 2003-02-03 Salvatore Romano Metodo e apparato per la misura della portata cardiaca.
NL1012223C2 (nl) * 1999-06-03 2000-12-06 Martil Instr B V Hartgangmaker alsmede gangmakereenheid en elektrische draad daarvoor.
GB0121054D0 (en) 2001-08-30 2001-10-24 Monitoring Tech Ltd A method for the measurement of post arteriolar pressure
GB0205771D0 (en) * 2002-03-12 2002-04-24 Monitoring Tech Ltd Method and apparatus for the setting or adjustment of a cardiac pacemaker
US6871088B2 (en) * 2003-03-20 2005-03-22 Medtronic, Inc. Method and apparatus for optimizing cardiac resynchronization therapy
US7646274B2 (en) 2003-05-01 2010-01-12 Uri Rapoport Apparatus and method for non-invasive measurement of cardiac output
US7452333B2 (en) * 2003-12-05 2008-11-18 Edwards Lifesciences Corporation Arterial pressure-based, automatic determination of a cardiovascular parameter
US7422562B2 (en) 2003-12-05 2008-09-09 Edwards Lifesciences Real-time measurement of ventricular stroke volume variations by continuous arterial pulse contour analysis
US7220230B2 (en) * 2003-12-05 2007-05-22 Edwards Lifesciences Corporation Pressure-based system and method for determining cardiac stroke volume
US7442169B2 (en) * 2004-03-05 2008-10-28 Atcor Medical Pty Limited Methods of distinguishing between vasoconstriction and vasodilation as a cause of hypotension
DE102004024334A1 (de) * 2004-05-17 2005-12-22 Pulsion Medical Systems Ag Vorrichtung zur Ermittlung eines hämodynamischen Parameters
US7651466B2 (en) * 2005-04-13 2010-01-26 Edwards Lifesciences Corporation Pulse contour method and apparatus for continuous assessment of a cardiovascular parameter
WO2006122868A1 (en) * 2005-05-19 2006-11-23 Jozef Reinier Cornelis Jansen Method and apparatus for determining at least one patient-related parameter for monitoring a patient
US8905939B2 (en) 2006-07-13 2014-12-09 Edwards Lifesciences Corporation Method and apparatus for continuous assessment of a cardiovascular parameter using the arterial pulse pressure propagation time and waveform
EP1884189A1 (de) 2006-08-03 2008-02-06 Pulsion Medical Systems AG Apparat und Verfahren zur Bestimmung eines physiologischen Parameters eines Patienten mittels Fouriertransformation
WO2008092215A1 (en) * 2007-01-31 2008-08-07 Atcor Medical Pty Limited Characterisation of ageing effect and cardiovascular risk
DE102007057235A1 (de) 2007-11-28 2009-06-04 Iprm Intellectual Property Rights Management Ag Verfahren und Vorrichtung zur Bestimmung des Endes des systolischen Teils eines Druckverlaufs
US20090270739A1 (en) * 2008-01-30 2009-10-29 Edwards Lifesciences Corporation Real-time detection of vascular conditions of a subject using arterial pressure waveform analysis
US8556821B2 (en) * 2008-02-20 2013-10-15 General Electric Company Adaptive frequency domain filtering for improved non-invasive blood pressure estimation
CN102647940B (zh) * 2009-10-29 2015-02-04 Cn体系药物技术有限公司 测量血压的数字控制方法
US9782089B2 (en) 2010-09-08 2017-10-10 Siemens Healthcare Gmbh Worksheet system for determining measured patient values for use in clinical assessment and calculations
DE102010053789A1 (de) 2010-12-08 2012-06-14 Pulsion Medical Systems Ag Vorrichtung zur Durchführung physiologischer Messungen
US9320445B2 (en) 2011-05-17 2016-04-26 Siemens Medical Solutions Usa, Inc. System for cardiac condition detection responsive to blood pressure analysis
CN106163389A (zh) * 2014-04-01 2016-11-23 皇家飞利浦有限公司 中央腔灌注计算
US10588577B2 (en) 2015-01-29 2020-03-17 Siemens Healthcare Gmbh Patient signal analysis based on affine template matching
EP3269299B1 (de) * 2015-04-08 2019-05-22 Nipro Corporation Blutdruckmesser
KR102379766B1 (ko) * 2020-05-06 2022-03-29 재단법인 아산사회복지재단 인공지능 기반의 심박출량 관련데이터 분석 방법, 프로그램 및 시스템

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103833A (en) * 1989-12-20 1992-04-14 Critikon, Inc. Peripheral arterial monitoring instruments
AU8924491A (en) * 1990-10-23 1992-05-20 Hypertension Diagnostics, Inc. Method and apparatus for measuring cardiac output
NL9100150A (nl) 1991-01-29 1992-08-17 Tno Werkwijze voor het bepalen van het slagvolume en het hartminuutvolume van het menselijk hart.
US5101828A (en) * 1991-04-11 1992-04-07 Rutgers, The State University Of Nj Methods and apparatus for nonivasive monitoring of dynamic cardiac performance
GB9123083D0 (en) 1991-10-31 1991-12-18 Band David M Ion-selective polymeric electrodes
US5687731A (en) * 1992-09-10 1997-11-18 Mti, Ltd. Oscillometric method for determining hemodynamic parameters of the arterial portion of patient's circulatory system and a measuring system for its realization
US5390679A (en) 1993-06-03 1995-02-21 Eli Lilly And Company Continuous cardiac output derived from the arterial pressure waveform using pattern recognition
DE69632317T2 (de) * 1995-11-01 2005-02-17 Seiko Epson Corp. Vorrichtung zum messen der verfassung eines lebenden körpers
GB9600209D0 (en) * 1996-01-05 1996-03-06 Monitoring Tech Ltd Improved method and apparatus for the measurement of cardiac output
RU2127999C1 (ru) * 1997-01-24 1999-03-27 Лузянин Андрей Геннадьевич Неинвазивный способ определения параметров гемодинамики в биообъектах и устройство для его осуществления

Also Published As

Publication number Publication date
DE69824002D1 (de) 2004-06-24
WO1999002086A1 (en) 1999-01-21
DE69824002T2 (de) 2004-10-21
ES2221988T3 (es) 2005-01-16
CA2295605A1 (en) 1999-01-21
US6348038B1 (en) 2002-02-19
DK0994672T3 (da) 2004-09-27
EP0994672B1 (de) 2004-05-19
AU729956B2 (en) 2001-02-15
JP2001509410A (ja) 2001-07-24
AU8230698A (en) 1999-02-08
GB9714550D0 (en) 1997-09-17
EP0994672A1 (de) 2000-04-26

Similar Documents

Publication Publication Date Title
ATE266963T1 (de) Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens
ATE245938T1 (de) Verfahren und vorrichtung zum messen der herzleistung
ATE123640T1 (de) Verfahren und vorrichtung zur bestimmung des blutdrucks und des herzzustandes.
ATE388667T1 (de) Verfahren und vorrichtung zur überwachung der hämodynamischen funktion
DE60035470D1 (de) Verfahren und Vorrichtung zur Bestimmung des Herzzeitvolumens oder des totalen peripheren Widerstandes
ATE343348T1 (de) Vorrichtung zur pulswellenlaufzeitbestimmung und extrakorporale blutbehandlungseinrichtung mit einer solchen vorrichtung
DE69321968D1 (de) Verfahren und vorrichtung zur messung von parametern der herzaktivität
ATE349240T1 (de) Verfahren und vorrichtung zur erleichterung der physiologischen kohärenz und des autonomen gleichgewichts
DE60142811D1 (de) Vorrichtung zur segmentellen Bioimpedanz- und Herzzeitvolumenmessung
DE69618654D1 (de) Gerät und verfahren zur messung einer induzierten störung zur bestimmung des blutdrucks
ATA5092003A (de) Vorrichtung und verfahren zur kontinuierlichen, nicht-invasiven messung des blutdruckes
ATE491389T1 (de) Nichtinvasives verfahren und vorrichtung zur überwachung kardiologischer parameter
DE69935762D1 (de) Anordnung und verfahren zum anzeigen und orten von herzleiden
WO2001000087A8 (en) Method and apparatus for the noninvasive determination of arterial blood pressure
ATE460882T1 (de) Echtzeitüberwachung des zustandes des vegetativen nervensystems
ATE377380T1 (de) Vorrichtung zur überwachung des herzzeitvolumens mittels ultraschall
DE69731817D1 (de) Verfahren und vorrichtung zum bestimmen der nachgiebigkeit und des blutdrucks einer arterie mit hilfe einer ultraschall echographie
DE602004000200D1 (de) Vorrichtung zur Analyse der Zyklus/Zyklus-Alternanz und/oder der Variabilität der ventrikulären Repolarisierungswelle eines EKG-Signals
ATE224672T1 (de) Anordnung zur kontinuierlichen messung des herzminutenvolumens
ATE107149T1 (de) Verfahren zur wiedergabe der umrisse von knochen mittels ultraschall-echographie.
DE60307448D1 (de) Vorrichtung und verfahren zur messung der vaskulären impedanz
DE60144148D1 (de) Verfahren und vorrichtung zum bestimmen von physiologischen herz-atemparametern
DE3750745D1 (de) Verfahren und Gerät zur Messung des systolischen Blutdrucks.
DE60306076D1 (de) Vorrichtung für die nicht-invasive Messung des arteriellen Blutdrucks, insbesonders für die ambulante Überwachung des arteriellen Blutdrucks
DE59309906D1 (de) Verfahren und vorrichtung zum messen von vitalen fetalen parametern während der geburt

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0994672

Country of ref document: EP