ES2051587T3 - Instrumento de ventilacion para medir el flujo espiratorio maximo. - Google Patents

Instrumento de ventilacion para medir el flujo espiratorio maximo.

Info

Publication number
ES2051587T3
ES2051587T3 ES91902144T ES91902144T ES2051587T3 ES 2051587 T3 ES2051587 T3 ES 2051587T3 ES 91902144 T ES91902144 T ES 91902144T ES 91902144 T ES91902144 T ES 91902144T ES 2051587 T3 ES2051587 T3 ES 2051587T3
Authority
ES
Spain
Prior art keywords
flow
nozzle
maximum
spiritual
measure
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 - Lifetime
Application number
ES91902144T
Other languages
English (en)
Inventor
James Alfred Stockwell
Ronald Frederick Checksfield
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.)
Ferraris Development and Engineering Co Ltd
Original Assignee
Ferraris Development and Engineering 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 Development and Engineering Co Ltd filed Critical Ferraris Development and Engineering Co Ltd
Application granted granted Critical
Publication of ES2051587T3 publication Critical patent/ES2051587T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (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)

Abstract

UN MEDIDOR DE FLUJO TIENE UNA PALA ELASTICA Y FLEXIBLE (15) QUE SE ENCUENTRA RIGIDAMENTE MONTADA A LO LARGO DE UN EXTREMO Y QUE TIENE SU OTRO EXTREMO AJUSTADO EN UN INDICADOR DE CORREDERA (17) QUE SE DESLIZA EN UNA RANURA (16) FORMADA EN UNA PARED CURVADA DE LA CARCASA. CUANDO SE USA, EL SUJETO SOPLA EN EL INTERIOR DE LA CARCASA A TRAVES DE UNA BOQUILLA (14). LA PALA (15) SE COMBA POR LA EXPIRACION QUE EXTRAE EL AIRE A TRAVES DE LA PARTE DE LA RANURA (16) ENTRE LA CORREDERA (17) Y LA BOQUILLA (14). LA CORREDERA SE DETIENE EN EL PUNTO MAS ALEJADO DE LA BOQUILLA (14) AL CUAL HA SIDO LLEVADA POR LA PALETA (15) Y ESE PUNTO INDICA EL FLUJO EXPIRATORIO MAXIMO DE LA PERSONA.
ES91902144T 1990-01-23 1991-01-21 Instrumento de ventilacion para medir el flujo espiratorio maximo. Expired - Lifetime ES2051587T3 (es)

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
ES2051587T3 true ES2051587T3 (es) 1994-06-16

Family

ID=10669746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91902144T Expired - Lifetime ES2051587T3 (es) 1990-01-23 1991-01-21 Instrumento de ventilacion para medir el flujo espiratorio maximo.

Country Status (11)

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

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565630A (en) * 1993-11-17 1996-10-15 Monaghan Medical Corporation Peak flow meter
ES2156140T3 (es) * 1993-11-17 2001-06-16 Trudell Medical Ltd Medidor de valor maximo de flujo.
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
CA2598974C (en) 2005-03-23 2011-09-13 Trudell Medical International Peak flow meter
ITMI20051061A1 (it) * 2005-06-08 2005-09-07 Fulvio Milani Dispositivo portatile di misura della velocita'
WO2007016505A2 (en) * 2005-08-01 2007-02-08 Davis Chief R Sewer line power generating system
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
ES2949261T3 (es) 2011-06-06 2023-09-27 Trudell Medical Int Dispositivo de presión espiratoria positiva
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
WO2016159889A1 (en) 2015-04-02 2016-10-06 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
US3826247A (en) * 1972-06-27 1974-07-30 A Ruskin Pulmonary achievement trainer
US3796097A (en) * 1972-06-27 1974-03-12 A Ruskin Sports speedometer
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
JPS60500653A (ja) * 1983-01-04 1985-05-09 エテ−レ・ヘメ−ン・カウ−コバマイ−デイステイス・ア−ル・ワイ 吐息量メ−タ
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
GB9001505D0 (en) 1990-03-21
DE69101487T2 (de) 1994-06-30
US5253651A (en) 1993-10-19
EP0511983B1 (en) 1994-03-23
AU646010B2 (en) 1994-02-03
CA2074481A1 (en) 1991-07-24
DK0511983T3 (da) 1994-08-01
AU7068591A (en) 1991-08-21
JP3012322B2 (ja) 2000-02-21
EP0511983A1 (en) 1992-11-11
JPH05503641A (ja) 1993-06-17
DE69101487D1 (de) 1994-04-28
ATE103156T1 (de) 1994-04-15
WO1991011140A1 (en) 1991-08-08
CA2074481C (en) 1996-03-12

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