ATE266963T1 - Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumens - Google Patents
Verbesserte vorrichtung und verfahren zur messung des herzzeitvolumensInfo
- 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
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 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
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)
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)
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 |
US7220230B2 (en) | 2003-12-05 | 2007-05-22 | Edwards Lifesciences Corporation | Pressure-based system and method for determining cardiac stroke volume |
US7422562B2 (en) | 2003-12-05 | 2008-09-09 | Edwards Lifesciences | Real-time measurement of ventricular stroke volume variations by continuous arterial pulse contour analysis |
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 |
DE602006007989D1 (de) * | 2005-05-19 | 2009-09-03 | Jansen Jozef Reinier C | T 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 |
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 |
WO2011051822A1 (en) * | 2009-10-29 | 2011-05-05 | Cnsystems Medizintechnik Ag | Apparatus and methods for enhancing and analyzing signals from a continous non-invasive blood pressure device |
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 |
WO2015150998A1 (en) | 2014-04-01 | 2015-10-08 | Koninklijke Philips N.V. | Central cavity perfusion calculation |
US10588577B2 (en) | 2015-01-29 | 2020-03-17 | Siemens Healthcare Gmbh | Patient signal analysis based on affine template matching |
CN107708534B (zh) * | 2015-04-08 | 2021-04-30 | 尼普洛株式会社 | 血压测量装置 |
KR102379766B1 (ko) | 2020-05-06 | 2022-03-29 | 재단법인 아산사회복지재단 | 인공지능 기반의 심박출량 관련데이터 분석 방법, 프로그램 및 시스템 |
Family Cites Families (10)
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 |
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 |
-
1997
- 1997-07-10 GB GBGB9714550.2A patent/GB9714550D0/en active Pending
-
1998
- 1998-07-03 US US09/462,073 patent/US6348038B1/en not_active Expired - Lifetime
- 1998-07-03 JP JP2000501691A patent/JP2001509410A/ja active Pending
- 1998-07-03 ES ES98932369T patent/ES2221988T3/es not_active Expired - Lifetime
- 1998-07-03 DK DK98932369T patent/DK0994672T3/da active
- 1998-07-03 AT AT98932369T patent/ATE266963T1/de active
- 1998-07-03 CA CA002295605A patent/CA2295605A1/en not_active Abandoned
- 1998-07-03 WO PCT/GB1998/001972 patent/WO1999002086A1/en active IP Right Grant
- 1998-07-03 EP EP98932369A patent/EP0994672B1/de not_active Expired - Lifetime
- 1998-07-03 AU AU82306/98A patent/AU729956B2/en not_active Ceased
- 1998-07-03 DE DE69824002T patent/DE69824002T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001509410A (ja) | 2001-07-24 |
EP0994672A1 (de) | 2000-04-26 |
US6348038B1 (en) | 2002-02-19 |
GB9714550D0 (en) | 1997-09-17 |
AU729956B2 (en) | 2001-02-15 |
DK0994672T3 (da) | 2004-09-27 |
ES2221988T3 (es) | 2005-01-16 |
EP0994672B1 (de) | 2004-05-19 |
AU8230698A (en) | 1999-02-08 |
WO1999002086A1 (en) | 1999-01-21 |
CA2295605A1 (en) | 1999-01-21 |
DE69824002D1 (de) | 2004-06-24 |
DE69824002T2 (de) | 2004-10-21 |
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UEP | Publication of translation of european patent specification |
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