DE69420566D1 - Vorrichtung und verfahren zum messen und verarbeiten von physiologischen signalen - Google Patents

Vorrichtung und verfahren zum messen und verarbeiten von physiologischen signalen

Info

Publication number
DE69420566D1
DE69420566D1 DE69420566T DE69420566T DE69420566D1 DE 69420566 D1 DE69420566 D1 DE 69420566D1 DE 69420566 T DE69420566 T DE 69420566T DE 69420566 T DE69420566 T DE 69420566T DE 69420566 D1 DE69420566 D1 DE 69420566D1
Authority
DE
Germany
Prior art keywords
pct
measuring
physiological signals
sec
date
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 - Fee Related
Application number
DE69420566T
Other languages
English (en)
Other versions
DE69420566T2 (de
Inventor
Jean Bour
Frank Bour
Daniel Schang
Philippe Notton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69420566D1 publication Critical patent/DE69420566D1/de
Publication of DE69420566T2 publication Critical patent/DE69420566T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—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
    • A61B5/05—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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7232—Signal processing specially adapted for physiological signals or for diagnostic purposes involving compression of the physiological signal, e.g. to extend the signal recording period
    • 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
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Electrotherapy Devices (AREA)
DE69420566T 1993-07-23 1994-07-25 Vorrichtung und verfahren zum messen und verarbeiten von physiologischen signalen Expired - Fee Related DE69420566T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9309262A FR2707860B1 (fr) 1993-07-23 1993-07-23 Appareil de mesure et de traitement de signaux physiologiques et procédé automatique mis en Óoeuvre par ledit appareil.
PCT/FR1994/000930 WO1995002991A1 (fr) 1993-07-23 1994-07-25 Appareil de mesure et de traitement de signaux physiologiques et procede automatique mis en ×uvre par ledit appareil

Publications (2)

Publication Number Publication Date
DE69420566D1 true DE69420566D1 (de) 1999-10-14
DE69420566T2 DE69420566T2 (de) 2000-03-30

Family

ID=9449694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420566T Expired - Fee Related DE69420566T2 (de) 1993-07-23 1994-07-25 Vorrichtung und verfahren zum messen und verarbeiten von physiologischen signalen

Country Status (9)

Country Link
US (1) US5735286A (de)
EP (1) EP0710086B1 (de)
JP (1) JPH09500555A (de)
AT (1) ATE184172T1 (de)
AU (1) AU7347194A (de)
DE (1) DE69420566T2 (de)
ES (1) ES2139085T3 (de)
FR (1) FR2707860B1 (de)
WO (1) WO1995002991A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6256643B1 (en) 1998-03-10 2001-07-03 Baxter International Inc. Systems and methods for storing, retrieving, and manipulating data in medical processing devices
DE19638738B4 (de) * 1996-09-10 2006-10-05 Bundesrepublik Deutschland, vertr. d. d. Bundesministerium für Wirtschaft und Technologie, dieses vertr. d. d. Präsidenten der Physikalisch-Technischen Bundesanstalt Verfahren zur Gewinnung einer diagnostischen Aussage aus Signalen und Daten medizinischer Sensorsysteme
US6285909B1 (en) 1999-05-27 2001-09-04 Cardiac Pacemakers, Inc. Preserving patient specific data in implantable pulse generator systems
US6506162B1 (en) * 2000-06-09 2003-01-14 K-Jump Health Co., Ltd. Electronic blood pressure gauge equipped with dismountable external memory device
US6534693B2 (en) * 2000-11-06 2003-03-18 Afmedica, Inc. Surgically implanted devices having reduced scar tissue formation
SE0004417D0 (sv) * 2000-11-28 2000-11-28 St Jude Medical Implantable device
DE10116361A1 (de) * 2001-04-02 2002-10-10 Heptec Gmbh Funkmodul, Respirator, Überwachungsgerät dafür; Therapiegerät zur Durchführung der CPAP-Therapie, Überwachungsgerät dafür; Systeme sowie Verfahren
US6731973B2 (en) 2001-06-12 2004-05-04 Ge Medical Systems Information Technologies, Inc. Method and apparatus for processing physiological data
SE0202290D0 (sv) * 2002-07-22 2002-07-22 St Jude Medical Monitor
US20050079508A1 (en) * 2003-10-10 2005-04-14 Judy Dering Constraints-based analysis of gene expression data
US20050288585A1 (en) * 2004-06-24 2005-12-29 Siemens Medical Solutions Usa, Inc. Flexible physiological cycle detection and use for ultrasound
US7630763B2 (en) * 2005-04-20 2009-12-08 Cardiac Pacemakers, Inc. Thoracic or intracardiac impedance detection with automatic vector selection
US9839781B2 (en) 2005-08-22 2017-12-12 Cardiac Pacemakers, Inc. Intracardiac impedance and its applications
CZ306759B6 (cs) * 2008-08-05 2017-06-21 Univerzita Karlova v Praze, Lékařská fakulta v Plzni Diagnostický systém pro zjištování a sledování bioimpedance hrudníku a stanovení emergentních stavů hrudníku
FR2940039B1 (fr) * 2008-12-19 2011-11-25 Ass Enseignement Tech Superieur Groupe Esaip Procede de mesure d'un indice de la rigidite locale de la paroi d'une artere de conduction et installation correspondante

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562843A (en) * 1980-09-29 1986-01-07 Ljubomir Djordjevich System for determining characteristics of blood flow
CN1024161C (zh) * 1987-09-05 1994-04-13 哈尔滨工业大学 检测和处理阻抗血流图的方法及装置
US4807638A (en) * 1987-10-21 1989-02-28 Bomed Medical Manufacturing, Ltd. Noninvasive continuous mean arterial blood prssure monitor
US5309917A (en) * 1991-09-12 1994-05-10 Drexel University System and method of impedance cardiography and heartbeat determination
US5584298A (en) * 1993-10-25 1996-12-17 Kabal; John Noninvasive hemodynamic analyzer alterable to a continuous invasive hemodynamic monitor

Also Published As

Publication number Publication date
DE69420566T2 (de) 2000-03-30
EP0710086A1 (de) 1996-05-08
FR2707860A1 (fr) 1995-01-27
US5735286A (en) 1998-04-07
AU7347194A (en) 1995-02-20
JPH09500555A (ja) 1997-01-21
EP0710086B1 (de) 1999-09-08
FR2707860B1 (fr) 1995-09-08
ES2139085T3 (es) 2000-02-01
ATE184172T1 (de) 1999-09-15
WO1995002991A1 (fr) 1995-02-02

Similar Documents

Publication Publication Date Title
DE69420566T2 (de) Vorrichtung und verfahren zum messen und verarbeiten von physiologischen signalen
DE69521115T2 (de) Verfahren und vorrichtung für ein produkt , vorgesehen um in den menschlichen körper eingeführt zu werden
DE59611250D1 (de) Vorrichtung zur quantitativen analyse von schlafstörungen
DE69232267T2 (de) Verfahren zur impedanz-kardiographie und zur bestimmung des herz-rhythmus sowie apparat zu deren implementierung
GB2233094B (en) Methods and apparatus for the examination and treatment of internal organs
EP0449138A3 (en) Method and apparatus for ultrasonic wave medical treatment
DE69413204D1 (de) Verfahren und vorrichtung zum sammeln von daten für die herstellung von künstlichen stützelementen oder austauschteilen für den menschlichen körper
DE68923051T2 (de) Verfahren und vorrichtung zur bestimmung des blutdrucks und des herzzustandes.
WO2000041613A3 (en) Expert system for real-time decision support
AU3479600A (en) Bio-feed back, data acquisition teeth guards, methods of their manufacture and use
DE69332531D1 (de) Gerät zur medizinischen Ultraschall-Behandlung unter Verwendung von Computer-Tomographie
GB2270980B (en) Testing implants
ES2092717T3 (es) Metodo para la medicion de la postura y del movimiento del cuerpo.
NO894816D0 (no) Fremgangsmaate og apparat for utfoerelse av akustiske undersoekelser i et borehull.
DE3854960T2 (de) Vorrichtung und Verfahren zur tomographischen Datenverarbeitung
EP0745942A3 (de) Verfahren und Gerät zur Gewinnung und Verarbeitung von elektrokardiographischen Signalen
EP0590807A3 (de) Ton- und Bilddatenverarbeitungsapparat
FR2679675B1 (fr) Procede et dispositif d'acquisition et de traitement de donnees physiologiques ou biologiques relatives a l'etat de sante d'un patient.
DE69130784D1 (de) Verfahren und Vorrichtung zum Verarbeiten von medizinischen Informationen
NO924906D0 (no) Apparatur for observasjon, innsamling og bearbeiding av data
DE3850767T2 (de) Vorrichtung und verfahren zum messen des drucks des pulsierenden blutstromes.
NZ512455A (en) Computerised disease management and therapy optimisation using critical curve parameters
Botros et al. A PC-based simulated-liver tissue classification using artificial neural net classifier
FR2617701B1 (fr) Capteur d'efforts musculaires pour appareil d'experimentation et d'enseignement
Elting et al. Data quality assurance in a multiuser medical research environment.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee