DE69824002T2 - Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens - Google Patents

Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens Download PDF

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Publication number
DE69824002T2
DE69824002T2 DE69824002T DE69824002T DE69824002T2 DE 69824002 T2 DE69824002 T2 DE 69824002T2 DE 69824002 T DE69824002 T DE 69824002T DE 69824002 T DE69824002 T DE 69824002T DE 69824002 T2 DE69824002 T2 DE 69824002T2
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DE
Germany
Prior art keywords
blood pressure
measuring
improved device
time volume
heart time
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.)
Expired - Lifetime
Application number
DE69824002T
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English (en)
Other versions
DE69824002D1 (de
Inventor
Marston Band
William Linton
Anthony Linton
Kevin O'brien
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.)
Lidco Group PLC
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
Publication of DE69824002D1 publication Critical patent/DE69824002D1/de
Application granted granted Critical
Publication of DE69824002T2 publication Critical patent/DE69824002T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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 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
    • A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
DE69824002T 1997-07-10 1998-07-03 Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens Expired - Lifetime DE69824002T2 (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 (2)

Publication Number Publication Date
DE69824002D1 DE69824002D1 (de) 2004-06-24
DE69824002T2 true DE69824002T2 (de) 2004-10-21

Family

ID=10815655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69824002T Expired - Lifetime DE69824002T2 (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)

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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
WO2005084535A1 (en) * 2004-03-05 2005-09-15 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
EP1887929B1 (de) * 2005-05-19 2009-07-22 Jozef Reinier Cornelis Jansen Vorrichtung zur bestimmung von mindestens einem mit dem patienten in beziehung stehenden parameter zur patientenüberwachung
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
US8435184B2 (en) * 2007-01-31 2013-05-07 Aortic Wrap Pty Ltd. 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
JP2013509225A (ja) * 2009-10-29 2013-03-14 シーエヌシステムズ メディジンテクニク アクチェンゲゼルシャフト 血圧測定のデジタル式制御方法
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
JP6509901B2 (ja) 2014-04-01 2019-05-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 中心腔潅流計算
US10588577B2 (en) 2015-01-29 2020-03-17 Siemens Healthcare Gmbh Patient signal analysis based on affine template matching
JP6773028B2 (ja) * 2015-04-08 2020-10-21 ニプロ株式会社 血圧測定装置
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
WO1992006633A1 (en) * 1990-10-23 1992-04-30 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
CN1154432C (zh) * 1995-11-01 2004-06-23 精工爱普生株式会社 用于测量生理状态的装置
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
AU729956B2 (en) 2001-02-15
DE69824002D1 (de) 2004-06-24
AU8230698A (en) 1999-02-08
CA2295605A1 (en) 1999-01-21
EP0994672B1 (de) 2004-05-19
WO1999002086A1 (en) 1999-01-21
US6348038B1 (en) 2002-02-19
DK0994672T3 (da) 2004-09-27
GB9714550D0 (en) 1997-09-17
EP0994672A1 (de) 2000-04-26
JP2001509410A (ja) 2001-07-24
ES2221988T3 (es) 2005-01-16
ATE266963T1 (de) 2004-06-15

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