DE69415724D1 - Verfahren und Gerät zur Überwachung der Lungenfunktion - Google Patents

Verfahren und Gerät zur Überwachung der Lungenfunktion

Info

Publication number
DE69415724D1
DE69415724D1 DE69415724T DE69415724T DE69415724D1 DE 69415724 D1 DE69415724 D1 DE 69415724D1 DE 69415724 T DE69415724 T DE 69415724T DE 69415724 T DE69415724 T DE 69415724T DE 69415724 D1 DE69415724 D1 DE 69415724D1
Authority
DE
Germany
Prior art keywords
pneumotach
airway
resistance element
lung function
subject
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 - Fee Related
Application number
DE69415724T
Other languages
English (en)
Other versions
DE69415724T2 (de
Inventor
Jan Christiaan Vermaak
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69415724D1 publication Critical patent/DE69415724D1/de
Application granted granted Critical
Publication of DE69415724T2 publication Critical patent/DE69415724T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69415724T 1993-03-10 1994-03-10 Verfahren und Gerät zur Überwachung der Lungenfunktion Expired - Fee Related DE69415724T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69415724D1 true DE69415724D1 (de) 1999-02-18
DE69415724T2 DE69415724T2 (de) 1999-07-29

Family

ID=25582647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415724T Expired - Fee Related DE69415724T2 (de) 1993-03-10 1994-03-10 Verfahren und Gerät zur Überwachung der Lungenfunktion

Country Status (10)

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

Families Citing this family (37)

* 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
AU7726096A (en) * 1995-11-15 1997-06-05 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
KR19980025075U (ko) * 1998-04-27 1998-07-25 이경용 1회용의 의료용 내시경 감염방지기구
KR100263018B1 (ko) * 1998-03-04 2000-09-01 차은종 폐활량 검사장치
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
US10314518B2 (en) * 2007-07-26 2019-06-11 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
BR112012004244B1 (pt) * 2009-09-01 2021-10-13 Koninklijke Philips N.V. Sistema configurado para quantificar a complacência pulmonar de um paciente que esteja pelo menos parcialmente auto-ventilado
BR112012016102B1 (pt) * 2009-12-28 2020-11-03 Convergent Engineering, Inc. método para estimação em tempo real de complacência do sistema respiratório, resistência das vias aéreas do paciente e/ou platô de pressão inspiratória
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
CN104023633B (zh) 2011-12-30 2017-05-24 皇家飞利浦有限公司 与呼吸处置设备整合的气道阻抗测量
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
US9750431B2 (en) * 2013-08-26 2017-09-05 Echosense Jersey Limited Pulmonary compliance and air flow resistance
CN107205695B (zh) * 2013-11-06 2021-07-13 呼吸技术医疗有限公司 用于测量气道阻力和肺顺应性的方法和装置
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
WO2016185470A1 (en) * 2015-05-17 2016-11-24 N E Field Diagnostics Ltd. Pulmonary function test devices and methods
WO2018061022A1 (en) 2016-09-28 2018-04-05 Indian Institute Of Technology, Guwahati A lung condition monitoring device.
CN110958855B (zh) * 2017-07-26 2023-11-14 西普拉有限公司 用于肺活量计的流量感测装置及其方法
WO2019051711A1 (zh) * 2017-09-14 2019-03-21 深圳迈瑞生物医疗电子股份有限公司 一种通气过程中的状态显示方法及装置
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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
AU5774694A (en) 1994-09-29
ZA944098B (en) 1995-02-07
EP0627196A1 (de) 1994-12-07
ATE175332T1 (de) 1999-01-15
CA2118643A1 (en) 1994-09-11
JPH06343623A (ja) 1994-12-20
CN1098279A (zh) 1995-02-08
RU2127077C1 (ru) 1999-03-10
CA2118643C (en) 2000-08-29
EP0627196B1 (de) 1999-01-07
DE69415724T2 (de) 1999-07-29
US5522397A (en) 1996-06-04
JP3468574B2 (ja) 2003-11-17
AU671185B2 (en) 1996-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee