DE3034652A1 - Einrichtung zur messung des volumens eines begrenzten raumes - Google Patents

Einrichtung zur messung des volumens eines begrenzten raumes

Info

Publication number
DE3034652A1
DE3034652A1 DE19803034652 DE3034652A DE3034652A1 DE 3034652 A1 DE3034652 A1 DE 3034652A1 DE 19803034652 DE19803034652 DE 19803034652 DE 3034652 A DE3034652 A DE 3034652A DE 3034652 A1 DE3034652 A1 DE 3034652A1
Authority
DE
Germany
Prior art keywords
input
output
gate
gas analyzer
measuring
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.)
Withdrawn
Application number
DE19803034652
Other languages
German (de)
English (en)
Inventor
Theodorus Bunnik Gerardus
Johannes Luijpers
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.)
Gould Medical Bv Bilthoven Nl
Original Assignee
Gould Godart Bilthoven BV
Gould Godart BV
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 Gould Godart Bilthoven BV, Gould Godart BV filed Critical Gould Godart Bilthoven BV
Publication of DE3034652A1 publication Critical patent/DE3034652A1/de
Withdrawn legal-status Critical Current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
    • A61B5/0813—Measurement of pulmonary parameters by tracers, e.g. radioactive tracers
    • 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
    • A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
    • A61B5/093—Measuring volume of inspired or expired gases, e.g. to determine lung capacity the gases being exhaled into, or inhaled from, an expansible chamber, e.g. bellows or expansible bag
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE19803034652 1979-09-14 1980-09-13 Einrichtung zur messung des volumens eines begrenzten raumes Withdrawn DE3034652A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7906869A NL7906869A (nl) 1979-09-14 1979-09-14 Inrichting voor het bepalen van de volumewaarde van een omsloten ruimte.

Publications (1)

Publication Number Publication Date
DE3034652A1 true DE3034652A1 (de) 1981-04-02

Family

ID=19833845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803034652 Withdrawn DE3034652A1 (de) 1979-09-14 1980-09-13 Einrichtung zur messung des volumens eines begrenzten raumes

Country Status (6)

Country Link
US (1) US4418701A (enExample)
JP (1) JPS5648518A (enExample)
DE (1) DE3034652A1 (enExample)
FR (1) FR2465210A1 (enExample)
GB (1) GB2062874B (enExample)
NL (1) NL7906869A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742200A1 (de) * 1997-09-24 1999-03-25 Harald Dr Brix Verfahren und Vorrichtung zum Ermitteln des Rauminhaltes von Prüfkörpern

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63255622A (ja) * 1987-04-11 1988-10-21 Kyowa Electronic Instr Corp Ltd 半流動物の汲取量計測方法およびその装置
US5241469A (en) * 1990-07-25 1993-08-31 Micro Development Technologies, Inc. Method and apparatus for automated spirometry data acquisition and processing
FR2692772B1 (fr) * 1992-06-24 1999-08-27 Saumur Ateliers Aeronautiques Spirometre debitmetrique, apte a mesurer la capacite residuelle pulmonaire.
FR2698260B1 (fr) * 1992-11-23 1995-02-03 Dyn R Spiromètre notamment adapté pour déterminer la capacité résiduelle fonctionnelle (CRF) des poumons d'un patient.
US5448071A (en) * 1993-04-16 1995-09-05 Bruce W. McCaul Gas spectroscopy
US5625189A (en) * 1993-04-16 1997-04-29 Bruce W. McCaul Gas spectroscopy
SE9303486L (sv) * 1993-10-22 1995-04-23 Siemens Elema Ab Metod vid bestämning av den funktionella residualkapaciteten för lungor samt en ventilatoranordning för bestämning av den funktionella residualkapaciteten
US6139506A (en) * 1999-01-29 2000-10-31 Instrumentarium Oy Method for measuring pulmonary functional residual capacity
US7699788B2 (en) 2000-02-22 2010-04-20 Ric Investments, Llc. Noninvasive effective lung volume estimation
US7681574B2 (en) * 2005-12-22 2010-03-23 General Electric Company Method and apparatus for determining functional residual capacity of the lungs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE621683A (enExample) *
NL157791B (nl) * 1966-10-13 1978-09-15 Mijnhardt C V Geb Volumemeter.
NL6615576A (enExample) * 1966-11-04 1968-05-06
US3527205A (en) * 1968-04-02 1970-09-08 William C Jones Respiration testing apparatus
GB1252626A (enExample) * 1969-04-10 1971-11-10
US3659590A (en) * 1969-10-13 1972-05-02 Jones Medical Instr Co Respiration testing system
US3726271A (en) * 1970-07-02 1973-04-10 Cardio Pulmonary Inst Corp Spirometer with automatic electronic zeroing circuit
US3759249A (en) * 1971-08-19 1973-09-18 Nasa Respiratory analysis system and method
US3785370A (en) * 1972-09-14 1974-01-15 Atomic Energy Commission Detection of impaired pulmonary function
DE2912391C3 (de) * 1979-03-29 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Gerät zur Lungenfunktionsanalyse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742200A1 (de) * 1997-09-24 1999-03-25 Harald Dr Brix Verfahren und Vorrichtung zum Ermitteln des Rauminhaltes von Prüfkörpern

Also Published As

Publication number Publication date
GB2062874B (en) 1983-06-29
GB2062874A (en) 1981-05-28
FR2465210B1 (enExample) 1985-03-15
FR2465210A1 (fr) 1981-03-20
US4418701A (en) 1983-12-06
JPS5648518A (en) 1981-05-01
NL7906869A (nl) 1981-03-17

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: GOULD MEDICAL B.V., BILTHOVEN, NL

8139 Disposal/non-payment of the annual fee