DE2641289C3 - Atmungsmeßgerät zur Druckkorrektur - Google Patents

Atmungsmeßgerät zur Druckkorrektur

Info

Publication number
DE2641289C3
DE2641289C3 DE2641289A DE2641289A DE2641289C3 DE 2641289 C3 DE2641289 C3 DE 2641289C3 DE 2641289 A DE2641289 A DE 2641289A DE 2641289 A DE2641289 A DE 2641289A DE 2641289 C3 DE2641289 C3 DE 2641289C3
Authority
DE
Germany
Prior art keywords
pressure
volume
signal
throughput
transducer
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
Application number
DE2641289A
Other languages
German (de)
English (en)
Other versions
DE2641289B2 (de
DE2641289A1 (de
Inventor
Roger Paul Charles Bourg La Reine Cavallo
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.)
Synthelabo SA
Original Assignee
Synthelabo SA
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 Synthelabo SA filed Critical Synthelabo SA
Publication of DE2641289A1 publication Critical patent/DE2641289A1/de
Publication of DE2641289B2 publication Critical patent/DE2641289B2/de
Application granted granted Critical
Publication of DE2641289C3 publication Critical patent/DE2641289C3/de
Expired 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
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A61B5/09—Measuring breath flow using an element rotated by the flow
    • 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
    • A61B5/7242—Details of waveform analysis using integration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pulmonology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Psychiatry (AREA)
  • Anesthesiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Fluid Pressure (AREA)
DE2641289A 1975-09-18 1976-09-14 Atmungsmeßgerät zur Druckkorrektur Expired DE2641289C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528561A FR2324284A1 (fr) 1975-09-18 1975-09-18 Spirometre a correction de pression

Publications (3)

Publication Number Publication Date
DE2641289A1 DE2641289A1 (de) 1977-10-20
DE2641289B2 DE2641289B2 (de) 1980-08-28
DE2641289C3 true DE2641289C3 (de) 1981-08-27

Family

ID=9160120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2641289A Expired DE2641289C3 (de) 1975-09-18 1976-09-14 Atmungsmeßgerät zur Druckkorrektur

Country Status (13)

Country Link
US (1) US4078554A (OSRAM)
JP (1) JPS5237467A (OSRAM)
BE (1) BE846311A (OSRAM)
BR (1) BR7606146A (OSRAM)
CA (1) CA1080079A (OSRAM)
DD (1) DD126535A5 (OSRAM)
DE (1) DE2641289C3 (OSRAM)
ES (1) ES451639A1 (OSRAM)
FR (1) FR2324284A1 (OSRAM)
GB (1) GB1555674A (OSRAM)
IT (1) IT1070021B (OSRAM)
NL (1) NL7609862A (OSRAM)
SE (1) SE418244B (OSRAM)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241739A (en) * 1978-11-13 1980-12-30 C. R. Bard, Inc. Volume calculator for incentive spirometer
DE3021326A1 (de) * 1980-06-06 1981-12-17 Drägerwerk AG, 2400 Lübeck Einrichtung zur messung von mindestens zwei pneumatischen lungenparametern und messverfahren hierzu
DD211221A3 (de) * 1981-12-15 1984-07-04 Medizin Labortechnik Veb K Elektronische steuerung fuer beatmungsgeraete
EP0196396B1 (en) * 1985-04-01 1991-01-16 COSMED S.r.l. Portable breathing monitor for telemetric measurement by a central processing station
US4971049A (en) * 1989-11-06 1990-11-20 Pulsair, Inc. Pressure sensor control device for supplying oxygen
US5241469A (en) * 1990-07-25 1993-08-31 Micro Development Technologies, Inc. Method and apparatus for automated spirometry data acquisition and processing
DE4038871A1 (de) * 1990-12-03 1992-06-04 Peter Dr Sc Techn Schaller Steuerung fuer ein beatmungsgeraet
US6790178B1 (en) 1999-09-24 2004-09-14 Healthetech, Inc. Physiological monitor and associated computation, display and communication unit
US20010044588A1 (en) * 1996-02-22 2001-11-22 Mault James R. Monitoring system
DE19706092C2 (de) * 1997-02-17 2000-02-24 Map Gmbh Verfahren für das Schalten in die Ein- oder Ausatmungsphase bei einem CPAP-Therapiegerät
US6309360B1 (en) 1997-03-17 2001-10-30 James R. Mault Respiratory calorimeter
US6572561B2 (en) 1998-01-16 2003-06-03 Healthetech, Inc. Respiratory calorimeter
CA2320238C (en) 1998-02-05 2011-08-23 James R. Mault Metabolic calorimeter employing respiratory gas analysis
CA2338998A1 (en) 1998-08-03 2000-02-17 James R. Mault 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
CA2372658A1 (en) * 1999-05-10 2000-11-16 James R. Mault Airway-based cardiac output monitor and methods for using same
US6899684B2 (en) * 1999-08-02 2005-05-31 Healthetech, Inc. Method of respiratory gas analysis using a metabolic calorimeter
US6468222B1 (en) 1999-08-02 2002-10-22 Healthetech, Inc. Metabolic calorimeter employing respiratory gas analysis
WO2001028495A2 (en) 1999-10-08 2001-04-26 Healthetech, Inc. Indirect calorimeter for weight control
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
CA2409501A1 (en) * 2000-05-25 2001-11-29 Healthetech, Inc. Physiological monitoring using wrist-mounted device
WO2001089365A2 (en) * 2000-05-25 2001-11-29 Healthetech, Inc. Weight control method using physical activity based parameters
EP1289417A4 (en) * 2000-06-07 2005-06-15 Healthetech Inc BREATH ANALYZER FOR DETECTING THE PRESENCE OF KETONES
CA2413657A1 (en) * 2000-06-16 2001-12-20 Healthetech, Inc. Speech recognition capability for a personal digital assistant
AU2001288902A1 (en) * 2000-09-07 2002-03-22 Healthetech, Inc. Portable computing apparatus particularly useful in a weight management program
US6620106B2 (en) 2000-09-29 2003-09-16 Healthetech, Inc. Indirect calorimetry system
US20020133378A1 (en) * 2000-10-13 2002-09-19 Mault James R. System and method of integrated calorie management
US6607387B2 (en) 2000-10-30 2003-08-19 Healthetech, Inc. Sensor system for diagnosing dental conditions
US20020055857A1 (en) * 2000-10-31 2002-05-09 Mault James R. Method of assisting individuals in lifestyle control programs conducive to good health
AU2002250237A1 (en) * 2001-03-02 2002-09-19 Healthetech, Inc. A system and method of metabolic rate measurement
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
WO2003084395A1 (en) * 2002-04-01 2003-10-16 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
US7618378B2 (en) * 2005-06-13 2009-11-17 The University Of Vermont And State Agricultural College Breath biofeedback system and method
US8882668B2 (en) 2007-11-19 2014-11-11 Elizabeth S. Thompson Method and process for body composition management

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006336A (en) * 1957-07-22 1961-10-31 Custom Engineering And Dev Co Servo-spirometer
DE1566160C3 (de) * 1967-11-10 1974-01-03 Siemens Ag, 1000 Berlin U. 8000 Muenchen Kabine für die Ganzkörperplethysmographie
US3605729A (en) * 1970-04-13 1971-09-20 Respiratory Bioelectronics Sys Fluid flow meter system
US3759249A (en) * 1971-08-19 1973-09-18 Nasa Respiratory analysis system and method
US3799149A (en) * 1972-12-26 1974-03-26 Nasa Metabolic analyzer
US3946729A (en) * 1974-10-17 1976-03-30 Hewlett-Packard Company Ventilator patient monitor

Also Published As

Publication number Publication date
SE7610356L (sv) 1977-03-19
CA1080079A (fr) 1980-06-24
FR2324284A1 (fr) 1977-04-15
BE846311A (fr) 1977-03-17
DE2641289B2 (de) 1980-08-28
SE418244B (sv) 1981-05-18
US4078554A (en) 1978-03-14
IT1070021B (it) 1985-03-25
BR7606146A (pt) 1977-06-21
FR2324284B1 (OSRAM) 1978-06-23
ES451639A1 (es) 1977-07-16
DD126535A5 (OSRAM) 1977-07-20
DE2641289A1 (de) 1977-10-20
NL7609862A (nl) 1977-03-22
JPS5237467A (en) 1977-03-23
GB1555674A (en) 1979-11-14

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee