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FI102918B1 - Mittausanturi ja järjestelmä kaasun virtausmittausta varten - Google Patents

Mittausanturi ja järjestelmä kaasun virtausmittausta varten

Info

Publication number
FI102918B1
FI102918B1 FI962729A FI962729A FI102918B1 FI 102918 B1 FI102918 B1 FI 102918B1 FI 962729 A FI962729 A FI 962729A FI 962729 A FI962729 A FI 962729A FI 102918 B1 FI102918 B1 FI 102918B1
Authority
FI
Finland
Prior art keywords
measuring
systems
gas flow
sensors
measuring sensors
Prior art date
Application number
FI962729A
Other languages
English (en)
Swedish (sv)
Other versions
FI962729L (fi
FI962729A0 (fi
FI102918B (fi
Inventor
Kurt Weckstroem
Original Assignee
Instrumentarium Oy
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 Instrumentarium Oy filed Critical Instrumentarium Oy
Priority to FI962729A priority Critical patent/FI102918B/fi
Publication of FI962729A0 publication Critical patent/FI962729A0/fi
Priority to DE69725217T priority patent/DE69725217T2/de
Priority to EP97304715A priority patent/EP0815792B1/en
Priority to US08/885,550 priority patent/US5913249A/en
Priority to JP9175686A priority patent/JPH1090026A/ja
Publication of FI962729L publication Critical patent/FI962729L/fi
Application granted granted Critical
Publication of FI102918B1 publication Critical patent/FI102918B1/fi
Publication of FI102918B publication Critical patent/FI102918B/fi

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Volume Flow (AREA)
FI962729A 1996-07-02 1996-07-02 Mittausanturi ja järjestelmä kaasun virtausmittausta varten FI102918B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI962729A FI102918B (fi) 1996-07-02 1996-07-02 Mittausanturi ja järjestelmä kaasun virtausmittausta varten
DE69725217T DE69725217T2 (de) 1996-07-02 1997-06-30 Messwertaufnehmer und System zur Gasdurchflussmessung
EP97304715A EP0815792B1 (en) 1996-07-02 1997-06-30 Measuring detector and system for the measurement of gas flow
US08/885,550 US5913249A (en) 1996-07-02 1997-06-30 Measuring detector and system for the measurement of gas flow
JP9175686A JPH1090026A (ja) 1996-07-02 1997-07-01 測定用検出器及び測定装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962729 1996-07-02
FI962729A FI102918B (fi) 1996-07-02 1996-07-02 Mittausanturi ja järjestelmä kaasun virtausmittausta varten

Publications (4)

Publication Number Publication Date
FI962729A0 FI962729A0 (fi) 1996-07-02
FI962729L FI962729L (fi) 1998-01-03
FI102918B1 true FI102918B1 (fi) 1999-03-15
FI102918B FI102918B (fi) 1999-03-15

Family

ID=8546332

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962729A FI102918B (fi) 1996-07-02 1996-07-02 Mittausanturi ja järjestelmä kaasun virtausmittausta varten

Country Status (5)

Country Link
US (1) US5913249A (fi)
EP (1) EP0815792B1 (fi)
JP (1) JPH1090026A (fi)
DE (1) DE69725217T2 (fi)
FI (1) FI102918B (fi)

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FI102453B1 (fi) * 1997-03-17 1998-12-15 Instrumentarium Oy Parannettu mittausanturi ja järjestelmä kaasun virtausmittausta varten
DE10021782B4 (de) * 1999-05-04 2018-01-18 Resmed R&D Germany Gmbh Vorrichtung zur Zufuhr eines Atemgases unter Überdruck
FR2793145B1 (fr) * 1999-05-04 2003-10-24 Map Medizintechnik Fur Arzt Un Dispositif pour l'amenee d'un gaz respiratoire en surpression et agencement de commande pour la commande de celui-ci
WO2000066209A1 (de) 1999-05-04 2000-11-09 Map Medizintechnik Für Arzt Und Patient Gmbh Und Co. Kg Vorrichtung zur erfassung elektrischer potentiale im stirnbereich eines patienten
DE20008049U1 (de) * 1999-05-04 2000-08-17 MAP Medizintechnik für Arzt und Patient GmbH & Co. KG, 82152 Planegg Anordnung zur Diagnose und/oder Therapie schlafbezogener Atmungsstörungen
US7559324B2 (en) 2000-06-21 2009-07-14 Fisher & Paykel Healthcare Limited Conduit with heated wick
US6609733B2 (en) * 2001-01-29 2003-08-26 E-Z Flo Injection Systems, Inc. Differential pressure fitting
WO2002089920A2 (en) * 2001-05-07 2002-11-14 Respironics, Inc. Portable pressure transducer, pneumotach for use therewith, and associated methods
AU2003269806A1 (en) * 2002-03-25 2004-02-16 Fleming And Associates, Inc. Flow stabilizer for flow bench
AU2003218373A1 (en) * 2002-03-26 2003-10-13 Fleming And Associates, Inc. Flow vector analyzer for flow bench
US6802225B2 (en) * 2002-07-24 2004-10-12 Versamed Medical Systems Ltd. Differential pressure sensor with sloped strut edges for respiratory monitoring
US7032463B2 (en) * 2002-07-24 2006-04-25 Versamed Medical Systems Ltd. Respiratory flow sensor
AU2003244171B2 (en) 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
AU2004202274B2 (en) 2003-05-30 2006-10-26 Fisher & Paykel Healthcare Limited Breathing Assistance Apparatus
US8460223B2 (en) 2006-03-15 2013-06-11 Hill-Rom Services Pte. Ltd. High frequency chest wall oscillation system
WO2008054031A1 (en) * 2006-10-30 2008-05-08 Un-Jong Cha Down-sized single directional respiratory air flow measuring tube
US7607360B2 (en) * 2007-08-27 2009-10-27 Nihon Kohden Corporation Adaptor for flow sensor
US20090084193A1 (en) * 2007-09-27 2009-04-02 Victor Cerabone Apparatus for measuring an exhaust gas recirculation flow of an internal combustion engine
HU229884B1 (hu) * 2008-11-17 2014-11-28 Piston Kft Légzésdiagnosztikai áramlásmérõ eszköz
CN102362178B (zh) * 2009-03-23 2014-11-12 皇家飞利浦电子股份有限公司 使用超声的气体感测
EP2233167B1 (en) * 2009-03-27 2016-07-20 General Electric Company Arrangement for improving accuracy of pressure measurement and flow sensor
JP2013501570A (ja) * 2009-08-13 2013-01-17 ラングテク リミテッド 改良型肺活量計装置及びそれとともに使用するのに有用な方法
EP2329768A1 (en) * 2009-12-02 2011-06-08 Srett Respiration monitoring
JP6017312B2 (ja) 2009-12-22 2016-10-26 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療用回路用部品
DE102012200815B3 (de) * 2012-01-20 2013-01-10 Dieter Kirsch Inhalationsunterstützungsvorrichtung und Verfahren zur Inhalationsunterstützung
EP2825237B1 (en) 2012-03-15 2020-06-10 Fisher & Paykel Healthcare Limited Respiratory gas humidification system
GB2572693B (en) 2012-04-27 2020-01-01 Fisher & Paykel Healthcare Ltd Humidification apparatus with a sensor cartridge coupled to a heater base via a spine
JP6663850B2 (ja) 2013-09-13 2020-03-13 フィッシャー アンド ペイケル ヘルスケア リミテッド 加湿システムの接続
WO2015119515A1 (en) 2014-02-07 2015-08-13 Fisher & Paykel Healthcare Limited Respiratory humidification system
US9377334B2 (en) * 2014-02-13 2016-06-28 Engineering Partners International, Inc. Flowmeter having an interchangeable elongate member attached to the inner surface of a pipe section having a radius of curvature
WO2015187039A1 (en) 2014-06-03 2015-12-10 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
US11433211B2 (en) 2016-03-17 2022-09-06 Zoll Medical Corporation Flow sensor for ventilation
US11284814B2 (en) * 2016-04-14 2022-03-29 Vo2 Master Health Sensors Inc. Device for measuring a user's oxygen-consumption
WO2017213523A1 (en) 2016-06-07 2017-12-14 Fisher & Paykel Healthcare Limited Breathing circuit components for respiratory apparatus
US20190099576A1 (en) * 2016-12-05 2019-04-04 Medipines Corporation Breathing tube assembly for respiratory gas measurement for steady-state breathing
EP4063811A1 (en) 2016-12-07 2022-09-28 Fisher & Paykel Healthcare Limited Seal/cover for use with a sensing arrangement of a medical device
CN109395270A (zh) * 2018-10-31 2019-03-01 航宇救生装备有限公司 氧气系统压力损失补偿方法
JP7439141B2 (ja) * 2019-06-17 2024-02-27 フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． エアロゾル投与量率を決定するためのセンサモジュールおよび方法
DE102020105522A1 (de) * 2020-03-02 2021-09-02 Tracoe Medical Gmbh Trachealbeatmungsvorrichtung mit optimiertem Cuff-Schlauch
JP7556976B2 (ja) * 2020-10-13 2024-09-26 株式会社堀場製作所 差圧式流量計、排ガス分析装置、流量測定方法、排ガス分析方法、及び、差圧式流量計用のプログラム

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Publication number Priority date Publication date Assignee Title
US4403514A (en) * 1980-05-20 1983-09-13 Critikon, Inc. Pneumotachograph with pitot-like tubes
US4705709A (en) * 1985-09-25 1987-11-10 Sherwood Medical Company Lubricant composition, method of coating and a coated intubation device
FI82367C (fi) * 1988-02-11 1991-03-11 Instrumentarium Oy Till intubationsroer kopplad spirometer och provtagningsfoerbindning i gasanalysator.
FI84757C (fi) * 1988-12-12 1992-01-10 Instrumentarium Oy Foer stroemningsmaetning avsett gasens stroemning begraensande och styrande organ.
CA2086962A1 (en) * 1992-01-21 1993-07-22 Dee J. Neville Sidestream flow sensor for spirometry
US5277196A (en) * 1992-03-31 1994-01-11 The United States Of America As Represented By The Department Of Health And Human Services Portable spirometer with improved accuracy
US5379650A (en) * 1992-09-23 1995-01-10 Korr Medical Technologies Inc. Differential pressure sensor for respiratory monitoring
GB2306346A (en) * 1995-10-27 1997-05-07 Titus Int Plc Filtering apparatus for use in respirators

Also Published As

Publication number Publication date
EP0815792A1 (en) 1998-01-07
JPH1090026A (ja) 1998-04-10
FI962729L (fi) 1998-01-03
DE69725217T2 (de) 2004-07-29
FI962729A0 (fi) 1996-07-02
DE69725217D1 (de) 2003-11-06
FI102918B (fi) 1999-03-15
US5913249A (en) 1999-06-15
EP0815792B1 (en) 2003-10-01

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