SE8300246D0 - Forfarande och anordning for bestemning av hjertats minutvolym - Google Patents

Forfarande och anordning for bestemning av hjertats minutvolym

Info

Publication number
SE8300246D0
SE8300246D0 SE8300246A SE8300246A SE8300246D0 SE 8300246 D0 SE8300246 D0 SE 8300246D0 SE 8300246 A SE8300246 A SE 8300246A SE 8300246 A SE8300246 A SE 8300246A SE 8300246 D0 SE8300246 D0 SE 8300246D0
Authority
SE
Sweden
Prior art keywords
gas
respiration
cycle
content
pairs
Prior art date
Application number
SE8300246A
Other languages
English (en)
Other versions
SE8300246L (sv
SE453255B (sv
Inventor
D Linnarsson
H Larsson
Original Assignee
Karolinska Inst Med Tek
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 Karolinska Inst Med Tek filed Critical Karolinska Inst Med Tek
Priority to SE8300246A priority Critical patent/SE453255B/sv
Publication of SE8300246D0 publication Critical patent/SE8300246D0/sv
Priority to ES528947A priority patent/ES8603670A1/es
Priority to IT19239/84A priority patent/IT1196000B/it
Priority to EP84900559A priority patent/EP0131615B1/de
Priority to DE8484900559T priority patent/DE3463727D1/de
Priority to JP59500605A priority patent/JPS60500198A/ja
Priority to PCT/SE1984/000018 priority patent/WO1984002837A1/en
Publication of SE8300246L publication Critical patent/SE8300246L/sv
Priority to US06/640,662 priority patent/US4608995A/en
Publication of SE453255B publication Critical patent/SE453255B/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
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • A61B5/0836—Measuring rate of CO2 production

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Obesity (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Physiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
SE8300246A 1983-01-19 1983-01-19 Anordning for icke-invasiv bestemning av hjertats minutvolym SE453255B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8300246A SE453255B (sv) 1983-01-19 1983-01-19 Anordning for icke-invasiv bestemning av hjertats minutvolym
ES528947A ES8603670A1 (es) 1983-01-19 1984-01-18 Procedimiento para la determinacion no invasiva del bombeo de sangre del corazon y disposicion correspondiente
IT19239/84A IT1196000B (it) 1983-01-19 1984-01-19 Procedimento e dispositivo per la determinazione non invasiva del volume al minuto di un cuore
EP84900559A EP0131615B1 (de) 1983-01-19 1984-01-19 Anordnung zur bestimmung des minutenvolumens des herzens
DE8484900559T DE3463727D1 (en) 1983-01-19 1984-01-19 Apparatus for the determination of the minute volume of the heart
JP59500605A JPS60500198A (ja) 1983-01-19 1984-01-19 心臓の分時量の非侵入型測定方法および装置
PCT/SE1984/000018 WO1984002837A1 (en) 1983-01-19 1984-01-19 Method and apparatus for the non-invasive determination of the minute volume of the heart
US06/640,662 US4608995A (en) 1983-01-19 1984-08-14 Method and apparatus for the non-invasive determination of the minute volume of the heart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300246A SE453255B (sv) 1983-01-19 1983-01-19 Anordning for icke-invasiv bestemning av hjertats minutvolym

Publications (3)

Publication Number Publication Date
SE8300246D0 true SE8300246D0 (sv) 1983-01-19
SE8300246L SE8300246L (sv) 1984-07-20
SE453255B SE453255B (sv) 1988-01-25

Family

ID=20349654

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300246A SE453255B (sv) 1983-01-19 1983-01-19 Anordning for icke-invasiv bestemning av hjertats minutvolym

Country Status (8)

Country Link
US (1) US4608995A (sv)
EP (1) EP0131615B1 (sv)
JP (1) JPS60500198A (sv)
DE (1) DE3463727D1 (sv)
ES (1) ES8603670A1 (sv)
IT (1) IT1196000B (sv)
SE (1) SE453255B (sv)
WO (1) WO1984002837A1 (sv)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197481A (en) * 1985-10-10 1993-03-30 Joseph Fisher Non-invasive method and apparatus for measuring mixed venous blood pressure (pvCO2) and other physiological variables
CA1238416A (en) * 1985-10-10 1988-06-21 Joseph Fisher Non-invasive method and apparatus for measuring mixed venous blood pressure (pvco.sub.2) and other physiological variables
AU6523586A (en) * 1985-10-25 1987-05-19 Autosense Corp. System for breath signature characterization
FI82367C (sv) * 1988-02-11 1991-03-11 Instrumentarium Oy Till intubationsrör kopplad spirometer och provtagningsförbindning i g asanalysator
US5020516A (en) * 1988-03-31 1991-06-04 Cardiopulmonary Corporation Circulatory assist method and apparatus
US5072737A (en) * 1989-04-12 1991-12-17 Puritan-Bennett Corporation Method and apparatus for metabolic monitoring
US5377671A (en) * 1991-04-26 1995-01-03 Cardiopulmonary Corporation Cardiac synchronous ventilation
SE9102812L (sv) * 1991-09-27 1993-01-18 Lars Erik Gustafsson Saett att faststaella aktuell lungfunktion samt anordning foer att indikera naemnda lungfunktion
US5664563A (en) * 1994-12-09 1997-09-09 Cardiopulmonary Corporation Pneumatic system
US5800361A (en) * 1995-02-06 1998-09-01 Ntc Technology Inc. Non-invasive estimation of arterial blood gases
US5632281A (en) * 1995-02-06 1997-05-27 Rayburn; Daniel B. Non-invasive estimation of arterial blood gases
US20010044588A1 (en) * 1996-02-22 2001-11-22 Mault James R. Monitoring system
US5836300A (en) * 1996-03-11 1998-11-17 Mault; James R. Metabolic gas exchange and noninvasive cardiac output monitor
US6135107A (en) * 1996-03-11 2000-10-24 Mault; James R. Metabolic gas exchange and noninvasive cardiac output monitor
US6309360B1 (en) 1997-03-17 2001-10-30 James R. Mault Respiratory calorimeter
DE19716105C1 (de) * 1997-04-17 1998-08-27 Siemens Ag Verfahren und Vorrichtung zum Bestimmen einer Förderleistung eines Herzens
EP1054622A4 (en) 1998-02-05 2005-09-07 Healthetech Inc METABOLIC CALORIMETER IMPLEMENTING RESPIRATORY GAS ANALYSIS
US6186956B1 (en) * 1998-05-28 2001-02-13 University Of South Carolina Method and system for continuously monitoring cardiac output
EP1102564A1 (en) 1998-08-03 2001-05-30 MAULT, James R. Method and apparatus for respiratory gas analysis employing measurement of expired gas mass
US6406435B1 (en) 1998-11-17 2002-06-18 James R. Mault Method and apparatus for the non-invasive determination of cardiac output
US6517496B1 (en) 1999-05-10 2003-02-11 Healthetech, Inc. Airway-based cardiac output monitor and methods for using same
US6468222B1 (en) 1999-08-02 2002-10-22 Healthetech, Inc. Metabolic calorimeter employing respiratory gas analysis
US6899684B2 (en) * 1999-08-02 2005-05-31 Healthetech, Inc. Method of respiratory gas analysis using a metabolic calorimeter
WO2001028416A1 (en) 1999-09-24 2001-04-26 Healthetech, Inc. Physiological monitor and associated computation, display and communication unit
EP1265524A2 (en) 1999-10-08 2002-12-18 Healthetech, Inc. Integrated calorie management system
US6612306B1 (en) 1999-10-13 2003-09-02 Healthetech, Inc. Respiratory nitric oxide meter
US6629934B2 (en) 2000-02-02 2003-10-07 Healthetech, Inc. Indirect calorimeter for medical applications
US6482158B2 (en) 2000-05-19 2002-11-19 Healthetech, Inc. System and method of ultrasonic mammography
EP1284642A4 (en) * 2000-05-25 2005-03-09 Healthetech Inc PHYSIOLOGICAL FOLLOW-UP WITH A WRIST DEVICE
US20030208133A1 (en) * 2000-06-07 2003-11-06 Mault James R Breath ketone analyzer
EP1305793A2 (en) * 2000-06-16 2003-05-02 Healthetech, Inc. Speech recognition capability for a personal digital assistant
AU2001296456A1 (en) 2000-09-29 2002-04-08 Healthetech, Inc. Indirect calorimetry system
US6607387B2 (en) 2000-10-30 2003-08-19 Healthetech, Inc. Sensor system for diagnosing dental conditions
WO2002071017A2 (en) * 2001-03-02 2002-09-12 Healthetech, Inc. A system and method of metabolic rate measurement
EP1238631B1 (en) 2001-03-05 2008-12-31 Instrumentarium Corporation A method for non-invasively determining conditions in the circulatory system of a subject
US7135001B2 (en) * 2001-03-20 2006-11-14 Ric Investments, Llc Rebreathing methods including oscillating, substantially equal rebreathing and nonrebreathing periods
US20030023181A1 (en) * 2001-07-26 2003-01-30 Mault James R. Gas analyzer of the fluorescent-film type particularly useful for respiratory analysis
US20030130595A1 (en) * 2001-08-13 2003-07-10 Mault James R. Health improvement systems and methods
US20030130567A1 (en) * 2002-01-09 2003-07-10 Mault James R. Health-related devices and methods
US20030105407A1 (en) * 2001-11-30 2003-06-05 Pearce, Edwin M. Disposable flow tube for respiratory gas analysis
US20030152607A1 (en) * 2002-02-13 2003-08-14 Mault James R. Caloric management system and method with voice recognition
AU2003223420A1 (en) * 2002-04-01 2003-10-20 Healthetech, Inc. System and method of determining an individualized drug administration dosage
USD478660S1 (en) 2002-07-01 2003-08-19 Healthetech, Inc. Disposable mask with sanitation insert for a respiratory analyzer
US6951216B2 (en) * 2002-12-19 2005-10-04 Instrumentarium Corp. Apparatus and method for use in non-invasively determining conditions in the circulatory system of a subject
FR2868323B1 (fr) * 2004-04-05 2006-06-02 Ela Medical Sa Dispositif medical implantable actif pourvu de moyens de diagnostic de troubles respiratoires, a detection perfectionnee des cycles respiratoires artefactes
CN105167777A (zh) * 2015-09-15 2015-12-23 天津大学 主流式多种呼吸气体浓度和呼吸气压同步监测装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083367A (en) * 1976-07-28 1978-04-11 Andros Incorporated Method and apparatus for pulmonary function analysis
US4169465A (en) * 1977-05-04 1979-10-02 James A. Walls Method and apparatus for obtaining non-invasive cardio-pulmonary measurements
US4363327A (en) * 1980-08-22 1982-12-14 Intermountain Health Care Cyclic injection method for continuous measurements of pulmonary parameters
US4463764A (en) * 1981-09-29 1984-08-07 Medical Graphics Corporation Cardiopulmonary exercise system

Also Published As

Publication number Publication date
SE8300246L (sv) 1984-07-20
ES8603670A1 (es) 1986-01-16
US4608995A (en) 1986-09-02
IT8419239A0 (it) 1984-01-19
ES528947A0 (es) 1986-01-16
EP0131615A1 (en) 1985-01-23
DE3463727D1 (en) 1987-06-25
IT1196000B (it) 1988-11-03
WO1984002837A1 (en) 1984-08-02
EP0131615B1 (de) 1987-05-20
JPS60500198A (ja) 1985-02-21
SE453255B (sv) 1988-01-25

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