ATE180151T1 - Durchflussmesser zum anzeigen von höchstwerten - Google Patents

Durchflussmesser zum anzeigen von höchstwerten

Info

Publication number
ATE180151T1
ATE180151T1 AT95938504T AT95938504T ATE180151T1 AT E180151 T1 ATE180151 T1 AT E180151T1 AT 95938504 T AT95938504 T AT 95938504T AT 95938504 T AT95938504 T AT 95938504T AT E180151 T1 ATE180151 T1 AT E180151T1
Authority
AT
Austria
Prior art keywords
air
flow
valve
flow meter
rotary blade
Prior art date
Application number
AT95938504T
Other languages
English (en)
Inventor
Thomas Mcdonald Ford
Road Gray
Original Assignee
Sovereign Surgical 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 Sovereign Surgical Ltd filed Critical Sovereign Surgical Ltd
Application granted granted Critical
Publication of ATE180151T1 publication Critical patent/ATE180151T1/de

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
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A61B5/0873—Measuring breath flow using optical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Drying Of Semiconductors (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT95938504T 1994-11-30 1995-11-29 Durchflussmesser zum anzeigen von höchstwerten ATE180151T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9424230A GB9424230D0 (en) 1994-11-30 1994-11-30 Peak flow meter

Publications (1)

Publication Number Publication Date
ATE180151T1 true ATE180151T1 (de) 1999-06-15

Family

ID=10765244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95938504T ATE180151T1 (de) 1994-11-30 1995-11-29 Durchflussmesser zum anzeigen von höchstwerten

Country Status (11)

Country Link
US (1) US6314822B1 (de)
EP (1) EP0794730B1 (de)
JP (1) JPH10509891A (de)
AT (1) ATE180151T1 (de)
AU (1) AU3987495A (de)
CA (1) CA2205841A1 (de)
DE (1) DE69509787T2 (de)
ES (1) ES2134504T3 (de)
GB (2) GB9424230D0 (de)
NZ (1) NZ296152A (de)
WO (1) WO1996016598A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19841173A1 (de) * 1998-09-09 2000-03-16 Meier Bernd Horst Verfahren und Vorrichtung zur Bewegung und Volumenbestimmung von Flüssigkeiten und Gasen und Vorrichtung zur Durchführung einer Beatmung
ITRM20030487A1 (it) * 2003-10-22 2005-04-23 Mir S R L Dispositivo monouso a turbina di ridotte dimensioni, stampata ad iniezione in materiale plastico per il rilevamento del flusso respiratorio.
WO2005096920A1 (en) * 2004-03-26 2005-10-20 Healthcarelink Apparatus and system for predictive health monitoring
CN100403032C (zh) * 2006-05-29 2008-07-16 东南大学 基于微机械技术的电容非热式流速传感器
GB0706204D0 (en) * 2007-03-29 2007-05-09 Ireland Vitalograph Spirometers
US8069719B2 (en) * 2009-02-11 2011-12-06 Ecolab Usa Inc. Gear flow meter with optical sensor
US8166828B2 (en) 2010-08-06 2012-05-01 Ecolab USA, Inc. Fluid flow meter
US9763626B2 (en) 2010-09-22 2017-09-19 Breathe.Me Ltd. Acoustic spirometer system
WO2012038903A2 (en) * 2010-09-22 2012-03-29 Lior Gonnen Modular acoustic spirometer
TW201219010A (en) * 2010-11-05 2012-05-16 Univ Nat Cheng Kung Portable asthma detection device and stand-alone portable asthma detection device
EP3441976A1 (de) 2013-03-14 2019-02-13 M. Zubair Mirza Internetbasiertes krankheitsüberwachungssystem (idms)
GB2532705B (en) * 2014-08-19 2016-10-05 Wwws Uk Ltd Spirometer
US10746576B1 (en) * 2019-05-30 2020-08-18 Seoul Industry Engineering Co., Ltd. Portable air flow meter fabricated using 3D printer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB698757A (en) * 1951-04-30 1953-10-21 Napier & Son Ltd Improvements in or relating to turbines
DE1803325A1 (de) * 1968-10-02 1970-06-25 Medizintechnik Leipzig Veb Atemvolumeter
US3680378A (en) * 1970-09-11 1972-08-01 Fibre Optics Ind Inc Fluid flow rate meter
US3749512A (en) * 1971-11-18 1973-07-31 Carrier Corp Inlet structure for turbo machine
GB1602630A (en) * 1978-05-31 1981-11-11 Ferraris Dev & Eng Co Ltd Apparatus for monitoring respiratory performance
US4292853A (en) * 1979-04-23 1981-10-06 Ferraris Development And Engineering Co., Ltd. Fluid flow measuring apparatus
US4741666A (en) * 1985-12-23 1988-05-03 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Variable displacement turbocharger
US4880351A (en) * 1986-05-30 1989-11-14 Honda Giken Kogyo Kabushiki Kaisha Variable capacity turbine
GB8626347D0 (en) * 1986-11-04 1986-12-03 Bicc Plc Wind energy convertor
US5469750A (en) * 1991-03-05 1995-11-28 Aradigm Corporation Method and apparatus for sensing flow in two directions and automatic calibration thereof
US5443362A (en) * 1994-03-16 1995-08-22 The Hoover Company Air turbine
JPH07318576A (ja) * 1994-05-11 1995-12-08 Xerox Corp 流体感知装置

Also Published As

Publication number Publication date
JPH10509891A (ja) 1998-09-29
GB9424230D0 (en) 1995-01-18
NZ296152A (en) 1999-08-30
US6314822B1 (en) 2001-11-13
WO1996016598A1 (en) 1996-06-06
AU3987495A (en) 1996-06-19
ES2134504T3 (es) 1999-10-01
GB2295650B (en) 1998-10-28
EP0794730A1 (de) 1997-09-17
DE69509787T2 (de) 1999-12-02
GB9524432D0 (en) 1996-01-31
CA2205841A1 (en) 1996-06-06
DE69509787D1 (de) 1999-06-24
EP0794730B1 (de) 1999-05-19
GB2295650A (en) 1996-06-05

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