NL7906869A - Inrichting voor het bepalen van de volumewaarde van een omsloten ruimte. - Google Patents

Inrichting voor het bepalen van de volumewaarde van een omsloten ruimte. Download PDF

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Publication number
NL7906869A
NL7906869A NL7906869A NL7906869A NL7906869A NL 7906869 A NL7906869 A NL 7906869A NL 7906869 A NL7906869 A NL 7906869A NL 7906869 A NL7906869 A NL 7906869A NL 7906869 A NL7906869 A NL 7906869A
Authority
NL
Netherlands
Prior art keywords
input
output
gate
gas analyzer
counter
Prior art date
Application number
NL7906869A
Other languages
English (en)
Dutch (nl)
Original Assignee
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 Bv filed Critical Gould Godart Bv
Priority to NL7906869A priority Critical patent/NL7906869A/nl
Priority to US06/185,552 priority patent/US4418701A/en
Priority to GB8029494A priority patent/GB2062874B/en
Priority to JP12618080A priority patent/JPS5648518A/ja
Priority to FR8019745A priority patent/FR2465210A1/fr
Priority to DE19803034652 priority patent/DE3034652A1/de
Publication of NL7906869A publication Critical patent/NL7906869A/nl

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)
NL7906869A 1979-09-14 1979-09-14 Inrichting voor het bepalen van de volumewaarde van een omsloten ruimte. NL7906869A (nl)

Priority Applications (6)

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.
US06/185,552 US4418701A (en) 1979-09-14 1980-09-09 System for determining the volume value of a confined space
GB8029494A GB2062874B (en) 1979-09-14 1980-09-12 Determining the volumes of confined spaces
JP12618080A JPS5648518A (en) 1979-09-14 1980-09-12 Volume measuring mechanism
FR8019745A FR2465210A1 (fr) 1979-09-14 1980-09-12 Systeme de determination du volume d'un espace ferme
DE19803034652 DE3034652A1 (de) 1979-09-14 1980-09-13 Einrichtung zur messung des volumens eines begrenzten raumes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7906869 1979-09-14
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
NL7906869A true NL7906869A (nl) 1981-03-17

Family

ID=19833845

Family Applications (1)

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

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)

Families Citing this family (11)

* 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
DE19742200A1 (de) * 1997-09-24 1999-03-25 Harald Dr Brix Verfahren und Vorrichtung zum Ermitteln des Rauminhaltes von Prüfkörpern
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

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
DE3034652A1 (de) 1981-04-02
JPS5648518A (en) 1981-05-01

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: GOULD MEDICAL B.V.

A85 Still pending on 85-01-01
BC A request for examination has been filed
BV The patent application has lapsed