ZA944098B - Method of and apparatus for monitoring lung function - Google Patents

Method of and apparatus for monitoring lung function

Info

Publication number
ZA944098B
ZA944098B ZA944098A ZA944098A ZA944098B ZA 944098 B ZA944098 B ZA 944098B ZA 944098 A ZA944098 A ZA 944098A ZA 944098 A ZA944098 A ZA 944098A ZA 944098 B ZA944098 B ZA 944098B
Authority
ZA
South Africa
Prior art keywords
pneumotach
airway
resistance element
lung function
subject
Prior art date
Application number
ZA944098A
Other languages
English (en)
Inventor
Jan Christiaan Vermaak
Original Assignee
Jantek Proprietary Limited
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 Jantek Proprietary Limited filed Critical Jantek Proprietary Limited
Publication of ZA944098B publication Critical patent/ZA944098B/xx

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—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (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)
  • External Artificial Organs (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Electrotherapy Devices (AREA)
ZA944098A 1993-03-10 1994-06-10 Method of and apparatus for monitoring lung function ZA944098B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA931716 1993-03-10

Publications (1)

Publication Number Publication Date
ZA944098B true ZA944098B (en) 1995-02-07

Family

ID=25582647

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA944098A ZA944098B (en) 1993-03-10 1994-06-10 Method of and apparatus for monitoring lung function

Country Status (10)

Country Link
US (1) US5522397A (xx)
EP (1) EP0627196B1 (xx)
JP (1) JP3468574B2 (xx)
CN (1) CN1098279A (xx)
AT (1) ATE175332T1 (xx)
AU (1) AU671185B2 (xx)
CA (1) CA2118643C (xx)
DE (1) DE69415724T2 (xx)
RU (1) RU2127077C1 (xx)
ZA (1) ZA944098B (xx)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2303706B (en) * 1995-06-30 1999-09-01 Pat Neway Limited Lung function monitoring apparatus flowheads
NO301210B1 (no) 1994-12-14 1997-09-29 Camtech As Anvendelse av sensorer for måling av et individs respirasjonstidevolum
IL115760A (en) * 1995-10-25 1999-09-22 S M C Sleep Medicine Center Apparatus and method for measuring respiratory airways resistance and airways collapsibility in patients
US5865173A (en) * 1995-11-06 1999-02-02 Sunrise Medical Hhg Inc. Bilevel CPAP system with waveform control for both IPAP and EPAP
WO1997018003A1 (en) * 1995-11-15 1997-05-22 Regents Of The University Of Minnesota System for detecting target respiratory flow rates
US5740797A (en) * 1996-02-23 1998-04-21 University Of Massachusetts Cardiac synchronized ventilation
EP0891199B1 (de) * 1996-03-08 1999-09-08 Medisize BV Vorrichtung und verfahren zur überwachung von atemkennwerten eines beatmungssystems
CA2201042A1 (en) * 1997-03-26 1998-09-26 Peter Tiffany Macklem Measurement of airway calibre
US6068602A (en) * 1997-09-26 2000-05-30 Ohmeda Inc. Method and apparatus for determining airway resistance and lung compliance
KR100263018B1 (ko) * 1998-03-04 2000-09-01 차은종 폐활량 검사장치
KR19980025075U (ko) * 1998-04-27 1998-07-25 이경용 1회용의 의료용 내시경 감염방지기구
US6066101A (en) * 1998-04-20 2000-05-23 University Of Maryland Airflow perturbation device and method for measuring respiratory resistance
DE19857090A1 (de) * 1998-12-10 2000-06-29 Stephan Boehm Verfahren zur regionalen Bestimmung des alveolären Öffnens und des alveolären Schließens der Lunge
US6723055B2 (en) 1999-04-23 2004-04-20 Trustees Of Tufts College System for measuring respiratory function
US6287264B1 (en) 1999-04-23 2001-09-11 The Trustees Of Tufts College System for measuring respiratory function
US7094206B2 (en) 1999-04-23 2006-08-22 The Trustees Of Tufts College System for measuring respiratory function
US6135967A (en) * 1999-04-26 2000-10-24 Fiorenza; Anthony Joseph Respiratory ventilator with automatic flow calibration
GB2368398A (en) * 2000-09-27 2002-05-01 Blease Medical Equipment Ltd Apparatus and method for measuring fluid flow
CA2386639A1 (en) 2002-05-16 2003-11-16 Dynamic Mt Gmbh Portable electronic spirometer
US7282032B2 (en) * 2003-06-03 2007-10-16 Miller Thomas P Portable respiratory diagnostic device
WO2009013755A2 (en) * 2007-07-26 2009-01-29 Pulmone Advanced Medical Devices, Ltd. System and methods for the measurement of lung volumes
US20110125068A1 (en) * 2009-08-26 2011-05-26 Hansen Leland G Frequency Optimization for Chest Compression Apparatus
CN102596028B (zh) * 2009-09-01 2015-04-22 皇家飞利浦电子股份有限公司 用于对自主换气受试者中的肺顺应性进行量化的系统和方法
WO2011090716A2 (en) * 2009-12-28 2011-07-28 University Of Florida Research Foundation, Inc. System and method for assessing real time pulmonary mechanics
WO2011145014A1 (en) * 2010-05-17 2011-11-24 Koninklijke Philips Electronics N.V. System and method for estimating upper airway resistance and lung compliance employing induced central apneas
US9895083B2 (en) 2011-08-25 2018-02-20 Koninklijke Philips N.V. Non-invasive ventilation measurement
EP2747643B1 (en) 2011-12-30 2024-05-15 Koninklijke Philips N.V. Airway impedance measurement integrated with respiratory treatment devices
CN104207779B (zh) * 2013-05-31 2019-03-05 北京谊安医疗系统股份有限公司 呼气流量检测器
EP3038532A2 (en) * 2013-08-26 2016-07-06 Yoram Palti Pulmonary compliance and air flow resistance
JP6098529B2 (ja) * 2014-01-17 2017-03-22 株式会社デンソー 呼吸機能検査システム、呼吸機能検査システム用の呼吸経路
CN107072593A (zh) * 2014-11-25 2017-08-18 金宙科技有限公司 人类呼吸系统功能的测量装置及方法
US20180168484A1 (en) * 2015-05-17 2018-06-21 N E Field Diagnostics Ltd. Pulmonary function test devices and methods
EP3518762B1 (en) 2016-09-28 2024-01-10 Indian Institute of Technology, Guwahati A lung condition monitoring device
WO2019021316A1 (en) * 2017-07-26 2019-01-31 Cipla Limited FLOW DETECTION ARRANGEMENT FOR SPIROMETER, AND METHOD THEREOF
EP3682925A4 (en) * 2017-09-14 2021-04-14 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. METHOD AND DEVICE FOR DISPLAY OF THE STATUS DURING A VENTILATION PROCESS
CN113040747A (zh) * 2021-03-18 2021-06-29 中国科学院空天信息创新研究院 肺功能监测评估设备及方法

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Publication number Priority date Publication date Assignee Title
DE1029526B (de) * 1957-04-15 1958-05-08 Jaeger Erich Geraet zur fortlaufenden Messung des Atemwiderstandes
US3857385A (en) * 1970-04-03 1974-12-31 Jaeger E Direct indicating devices for measuring respiratory resistance
BE814753A (fr) * 1974-05-08 1974-09-02 Appareil electronique et automatique pour la mesure de la resistance bronchique et de l'elastance pulmonaire.
US4220161A (en) * 1975-04-18 1980-09-02 Berlin Howard M Perturbation device for the measurement of airway resistance
DE3021326A1 (de) * 1980-06-06 1981-12-17 Drägerwerk AG, 2400 Lübeck Einrichtung zur messung von mindestens zwei pneumatischen lungenparametern und messverfahren hierzu
SU1097269A1 (ru) * 1982-01-21 1984-06-15 Специальное конструкторско-технологическое бюро физического приборостроения с опытным производством Института физики АН УССР Устройство дл исследовани динамических параметров дыхани
US4856532A (en) * 1987-07-22 1989-08-15 Johnson Arthur T Large-signal airway resistance measurement
US5060655A (en) * 1988-11-15 1991-10-29 Hans Rudolph, Inc. Pneumotach
GB8920499D0 (en) * 1989-09-11 1989-10-25 Micro Medical Ltd Apparatus for measuring airway resistance
US5137026A (en) * 1990-01-04 1992-08-11 Glaxo Australia Pty., Ltd. Personal spirometer
US5261397A (en) * 1991-05-10 1993-11-16 The Children's Hospital Of Philadelphia Methods and apparatus for measuring infant lung function and providing respiratory system therapy

Also Published As

Publication number Publication date
RU94007641A (ru) 1996-10-27
CN1098279A (zh) 1995-02-08
ATE175332T1 (de) 1999-01-15
US5522397A (en) 1996-06-04
EP0627196B1 (en) 1999-01-07
AU671185B2 (en) 1996-08-15
RU2127077C1 (ru) 1999-03-10
DE69415724T2 (de) 1999-07-29
DE69415724D1 (de) 1999-02-18
JP3468574B2 (ja) 2003-11-17
JPH06343623A (ja) 1994-12-20
CA2118643A1 (en) 1994-09-11
EP0627196A1 (en) 1994-12-07
AU5774694A (en) 1994-09-29
CA2118643C (en) 2000-08-29

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