FI991570A - Förfarande för kontinuerlig följning av hjärtats slagvolym - Google Patents

Förfarande för kontinuerlig följning av hjärtats slagvolym Download PDF

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Publication number
FI991570A
FI991570A FI991570A FI991570A FI991570A FI 991570 A FI991570 A FI 991570A FI 991570 A FI991570 A FI 991570A FI 991570 A FI991570 A FI 991570A FI 991570 A FI991570 A FI 991570A
Authority
FI
Finland
Prior art keywords
heart rate
continuously monitoring
monitoring heart
continuously
rate
Prior art date
Application number
FI991570A
Other languages
English (en)
Finnish (fi)
Other versions
FI110405B (sv
Inventor
Boerje Rantala
Original Assignee
Instrumentarium Oy
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 Instrumentarium Oy filed Critical Instrumentarium Oy
Priority to FI991570A priority Critical patent/FI110405B/sv
Priority to PCT/FI2000/000608 priority patent/WO2001003580A1/en
Priority to AU59886/00A priority patent/AU5988600A/en
Publication of FI991570A publication Critical patent/FI991570A/sv
Application granted granted Critical
Publication of FI110405B publication Critical patent/FI110405B/sv

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
    • A61B5/026—Measuring blood flow
    • A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
    • 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
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
FI991570A 1999-07-08 1999-07-08 Förfarande för kontinuerlig följning av hjärtats slagvolym FI110405B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI991570A FI110405B (sv) 1999-07-08 1999-07-08 Förfarande för kontinuerlig följning av hjärtats slagvolym
PCT/FI2000/000608 WO2001003580A1 (en) 1999-07-08 2000-07-03 Method for continuous monitoring of cardiac output
AU59886/00A AU5988600A (en) 1999-07-08 2000-07-03 Method for continuous monitoring of cardiac output

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991570A FI110405B (sv) 1999-07-08 1999-07-08 Förfarande för kontinuerlig följning av hjärtats slagvolym
FI991570 1999-07-08

Publications (2)

Publication Number Publication Date
FI991570A true FI991570A (sv) 2001-01-09
FI110405B FI110405B (sv) 2003-01-31

Family

ID=8555049

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991570A FI110405B (sv) 1999-07-08 1999-07-08 Förfarande för kontinuerlig följning av hjärtats slagvolym

Country Status (3)

Country Link
AU (1) AU5988600A (sv)
FI (1) FI110405B (sv)
WO (1) WO2001003580A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8862221B2 (en) 2007-02-21 2014-10-14 St. Jude Medical Ab Monitoring mechanical heart properties
US20180214033A1 (en) * 2017-02-02 2018-08-02 Edwards Lifesciences Corporation Hemodynamic monitor providing enhanced cardiac output measurements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4450527A (en) * 1982-06-29 1984-05-22 Bomed Medical Mfg. Ltd. Noninvasive continuous cardiac output monitor
US5423326A (en) * 1991-09-12 1995-06-13 Drexel University Apparatus and method for measuring cardiac output
US5309917A (en) * 1991-09-12 1994-05-10 Drexel University System and method of impedance cardiography and heartbeat determination
FI106529B (sv) * 1995-05-26 2001-02-28 Instrumentarium Oy Förfarande för kontroll av en patients andning
US5685316A (en) * 1996-04-08 1997-11-11 Rheo-Graphic Pte Ltd. Non-invasive monitoring of hemodynamic parameters using impedance cardiography
US5782774A (en) * 1996-04-17 1998-07-21 Imagyn Medical Technologies California, Inc. Apparatus and method of bioelectrical impedance analysis of blood flow

Also Published As

Publication number Publication date
FI110405B (sv) 2003-01-31
WO2001003580A1 (en) 2001-01-18
AU5988600A (en) 2001-01-30

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Legal Events

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MA Patent expired