DK0511983T3 - Ventilationsindretning til måling af maksimalt ekspirationsflow - Google Patents

Ventilationsindretning til måling af maksimalt ekspirationsflow

Info

Publication number
DK0511983T3
DK0511983T3 DK91902144.4T DK91902144T DK0511983T3 DK 0511983 T3 DK0511983 T3 DK 0511983T3 DK 91902144 T DK91902144 T DK 91902144T DK 0511983 T3 DK0511983 T3 DK 0511983T3
Authority
DK
Denmark
Prior art keywords
pct
mouthpiece
vane
slider
expiratory flow
Prior art date
Application number
DK91902144.4T
Other languages
English (en)
Inventor
James Alfred Stockwell
Ronald Frederick Checksfield
Original Assignee
Ferraris Dev & Eng Co Ltd
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 Ferraris Dev & Eng Co Ltd filed Critical Ferraris Dev & Eng Co Ltd
Application granted granted Critical
Publication of DK0511983T3 publication Critical patent/DK0511983T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • 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
    • A61B5/087—Measuring breath flow
    • A61B5/0871—Peak expiratory flowmeters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Pulmonology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK91902144.4T 1990-01-23 1991-01-21 Ventilationsindretning til måling af maksimalt ekspirationsflow DK0511983T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909001505A GB9001505D0 (en) 1990-01-23 1990-01-23 Ventilatory instrument for measuring peak expiratory flow

Publications (1)

Publication Number Publication Date
DK0511983T3 true DK0511983T3 (da) 1994-08-01

Family

ID=10669746

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91902144.4T DK0511983T3 (da) 1990-01-23 1991-01-21 Ventilationsindretning til måling af maksimalt ekspirationsflow

Country Status (11)

Country Link
US (1) US5253651A (da)
EP (1) EP0511983B1 (da)
JP (1) JP3012322B2 (da)
AT (1) ATE103156T1 (da)
AU (1) AU646010B2 (da)
CA (1) CA2074481C (da)
DE (1) DE69101487T2 (da)
DK (1) DK0511983T3 (da)
ES (1) ES2051587T3 (da)
GB (1) GB9001505D0 (da)
WO (1) WO1991011140A1 (da)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653187B1 (en) * 1993-11-17 2001-04-04 Trudell Medical Limited Peak flow meter
US5565630A (en) * 1993-11-17 1996-10-15 Monaghan Medical Corporation Peak flow meter
US5613497A (en) * 1995-01-03 1997-03-25 The D & T, Inc. Miniature peak flow meter
AUPN332295A0 (en) * 1995-06-01 1995-06-29 Butler, Donald Lewis Personal pulmonary function analysers
GB9702400D0 (en) * 1997-02-06 1997-03-26 Clement Clarke Int Peak flow meters
US6212958B1 (en) * 1998-07-16 2001-04-10 Lincoln Industrial Corporation Flow sensing assembly and method
US6447459B1 (en) * 2000-04-07 2002-09-10 Pds Healthcare Products, Inc. Device and method for measuring lung performance
US6889564B1 (en) * 2000-10-23 2005-05-10 Newved, Inc. Peak flow meter
US7055520B2 (en) * 2001-01-17 2006-06-06 David Swisa Device and method for detecting the flow of a gas
JP5346577B2 (ja) 2005-03-23 2013-11-20 トルーデル メディカル インターナショナル ピーク流量計
ITMI20051061A1 (it) * 2005-06-08 2005-09-07 Fulvio Milani Dispositivo portatile di misura della velocita'
EP1917435A4 (en) * 2005-08-01 2013-02-20 Chief R Davis ENERGY GENERATION SYSTEM FOR WASTEWATER SUPPLY
US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
US8539951B1 (en) 2008-05-27 2013-09-24 Trudell Medical International Oscillating positive respiratory pressure device
US9358417B2 (en) 2011-06-06 2016-06-07 Trudell Medical International Oscillating positive expiratory pressure device
US9180271B2 (en) 2012-03-05 2015-11-10 Hill-Rom Services Pte. Ltd. Respiratory therapy device having standard and oscillatory PEP with nebulizer
US9517315B2 (en) 2012-11-30 2016-12-13 Trudell Medical International Oscillating positive expiratory pressure device
US9849257B2 (en) 2013-08-22 2017-12-26 Trudell Medical International Oscillating positive respiratory pressure device
AU2016243801B2 (en) 2015-04-02 2020-05-21 Hill-Rom Services Pte. Ltd. Manifold for respiratory device
EP3383465B1 (en) 2015-12-04 2021-02-03 Trudell Medical International Huff cough simulation device
FR3058781A1 (fr) * 2016-11-15 2018-05-18 Atlantic Climatisation & Ventilation Emballage d'accessoire de ventilation
CN106679739B (zh) * 2016-11-24 2024-03-29 盐城师范学院 沿海滩涂仓房空气换气流量计
US10953278B2 (en) 2018-02-02 2021-03-23 Trudell Medical International Oscillating positive expiratory pressure device
US20210022645A1 (en) * 2018-03-21 2021-01-28 Mhealth Technologies Gmbh Indicator device, measuring apparatus with indicator device and computer program product for evaluating the indicator device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676488A (en) * 1949-08-15 1954-04-27 Technical Instr Lab Quantitative flow indicator
US2892348A (en) * 1955-08-03 1959-06-30 Jr Regner A Ekstrom Flowmeter for fluids
GB1160669A (en) * 1968-07-04 1969-08-06 Ferraris Dev & Eng Co Ltd Improvements in or relating to Detent Devices
US3564917A (en) * 1968-07-25 1971-02-23 Trimen Inc Maximum air speed indicator
GB1344836A (en) * 1971-04-19 1974-01-23 Ferraris Dev Eng Co Ltd Peak flow meters
US3796097A (en) * 1972-06-27 1974-03-12 A Ruskin Sports speedometer
US3826247A (en) * 1972-06-27 1974-07-30 A Ruskin Pulmonary achievement trainer
US3857277A (en) * 1972-12-29 1974-12-31 Laval Turbine Flow indicator
GB1463814A (en) * 1973-07-17 1977-02-09 Nat Res Dev Ventilatory capacity measurement instruments
US4041935A (en) * 1974-03-07 1977-08-16 Vitalograph (Ireland) Limited Device for breathing measurement
IL44374A (en) * 1974-03-08 1977-10-31 Yeda Res & Dev Flow meter
DE2940722A1 (de) * 1978-10-16 1980-04-24 Vitalograph Ltd Spirometer
DE3390439T1 (de) * 1983-01-04 1985-01-24 Etelä-Hämeen Keuhkovammayhdistys R.Y., Hämeenlinna Exhalationsströmungsmesser
GB8720412D0 (en) * 1987-08-28 1987-10-07 Changestart Ltd Flow detectors
DE8906275U1 (de) * 1989-05-20 1989-08-31 Breimeyer, Dirk, 5000 Köln Durchflußmeßgerät

Also Published As

Publication number Publication date
DE69101487T2 (de) 1994-06-30
AU7068591A (en) 1991-08-21
EP0511983B1 (en) 1994-03-23
US5253651A (en) 1993-10-19
EP0511983A1 (en) 1992-11-11
CA2074481A1 (en) 1991-07-24
ATE103156T1 (de) 1994-04-15
CA2074481C (en) 1996-03-12
DE69101487D1 (de) 1994-04-28
JP3012322B2 (ja) 2000-02-21
AU646010B2 (en) 1994-02-03
WO1991011140A1 (en) 1991-08-08
GB9001505D0 (en) 1990-03-21
ES2051587T3 (es) 1994-06-16
JPH05503641A (ja) 1993-06-17

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