ATE422926T1 - Tragbares diagnostisches beatmungsgerät - Google Patents

Tragbares diagnostisches beatmungsgerät

Info

Publication number
ATE422926T1
ATE422926T1 AT04733614T AT04733614T ATE422926T1 AT E422926 T1 ATE422926 T1 AT E422926T1 AT 04733614 T AT04733614 T AT 04733614T AT 04733614 T AT04733614 T AT 04733614T AT E422926 T1 ATE422926 T1 AT E422926T1
Authority
AT
Austria
Prior art keywords
airway
subject
sensor
pump
specific
Prior art date
Application number
AT04733614T
Other languages
English (en)
Inventor
Thomas P Miller
Original Assignee
Thomas P Miller
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 Thomas P Miller filed Critical Thomas P Miller
Application granted granted Critical
Publication of ATE422926T1 publication Critical patent/ATE422926T1/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
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61B5/085—Measuring impedance of respiratory organs or lung elasticity
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0063—Compressors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • 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
    • A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/1065—Filters in a path in the expiratory path
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Gyroscopes (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT04733614T 2003-06-03 2004-05-18 Tragbares diagnostisches beatmungsgerät ATE422926T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/453,801 US7282032B2 (en) 2003-06-03 2003-06-03 Portable respiratory diagnostic device

Publications (1)

Publication Number Publication Date
ATE422926T1 true ATE422926T1 (de) 2009-03-15

Family

ID=33489614

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04733614T ATE422926T1 (de) 2003-06-03 2004-05-18 Tragbares diagnostisches beatmungsgerät

Country Status (5)

Country Link
US (1) US7282032B2 (de)
EP (1) EP1631340B1 (de)
AT (1) ATE422926T1 (de)
DE (1) DE602004019520D1 (de)
WO (1) WO2004105845A1 (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5915380A (en) 1997-03-14 1999-06-29 Nellcor Puritan Bennett Incorporated System and method for controlling the start up of a patient ventilator
CA2694414C (en) * 2001-05-07 2014-07-08 Respironics, Inc. Portable pressure transducer, pneumotach for use therewith, and associated methods
US7749169B2 (en) * 2003-04-10 2010-07-06 Intoximeters, Inc. Handheld breath tester housing and mouthpiece
WO2005117700A1 (en) * 2004-05-26 2005-12-15 The Regents Of The University Of California Portable alveolar gas meter
US20060217625A1 (en) * 2005-03-25 2006-09-28 Forrester Macquorn R Jr Mouthpiece for breath tester
US8348853B2 (en) * 2006-02-06 2013-01-08 Deka Products Limited Partnership System, method and device for aiding in the diagnosis of respiratory dysfunction
US8021310B2 (en) 2006-04-21 2011-09-20 Nellcor Puritan Bennett Llc Work of breathing display for a ventilation system
WO2008028247A1 (en) 2006-09-07 2008-03-13 Resmed Ltd Mask and flow generator system
US7784461B2 (en) 2006-09-26 2010-08-31 Nellcor Puritan Bennett Llc Three-dimensional waveform display for a breathing assistance system
ES2330067B1 (es) * 2006-12-04 2010-08-30 Universidad Del Pais Vasco Euskal Herriko Unibertsitatea Metodo y dispositivo de monitorizacion del estado del pulmon.
GB2446124B (en) * 2007-02-02 2009-09-09 Laerdal Medical As Device for Monitoring Respiration
EP2134256B1 (de) * 2007-03-08 2011-09-14 Aerocrine Ab Transportabler pneumotachograph zur messung von bestandteilen des exspirationsvolumens sowie ein verfahren hierzu
US8316849B2 (en) * 2007-04-26 2012-11-27 Buxco Electronics, Inc. Integrated ventilator with calibration
GB2450905A (en) * 2007-07-11 2009-01-14 Advanced Sewer Products Ltd Apparatus for testing pipeline integrity
WO2009013755A2 (en) * 2007-07-26 2009-01-29 Pulmone Advanced Medical Devices, Ltd. System and methods for the measurement of lung volumes
US8657757B2 (en) * 2007-07-26 2014-02-25 Pulmone Advanced Medical Devices, Ltd. System and methods for the measurement of lung volumes
GB0717433D0 (en) * 2007-09-07 2007-10-17 Bedfont Scient Ltd Apparatus and method
CA2701352A1 (en) * 2007-10-02 2009-04-09 Ann-Charlotte Almstrand Collection and measurement of exhaled particles
WO2010086851A1 (en) * 2009-01-28 2010-08-05 Pulmone Advanced Medical Devices, Ltd. Methods and devices for determining pulmonary measurements
US10070803B2 (en) 2009-08-13 2018-09-11 Lungtek Ltd. Spirometer apparatus and methods useful in conjunction therewith
WO2011054117A1 (en) * 2009-11-09 2011-05-12 Swisstom Ag Pressure measuring system, pressure measuring sensor assembly and a method of measuring a pressure
US8924878B2 (en) 2009-12-04 2014-12-30 Covidien Lp Display and access to settings on a ventilator graphical user interface
US9119925B2 (en) 2009-12-04 2015-09-01 Covidien Lp Quick initiation of respiratory support via a ventilator user interface
US8335992B2 (en) 2009-12-04 2012-12-18 Nellcor Puritan Bennett Llc Visual indication of settings changes on a ventilator graphical user interface
US9262588B2 (en) 2009-12-18 2016-02-16 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US8499252B2 (en) 2009-12-18 2013-07-30 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US9107606B2 (en) 2010-01-08 2015-08-18 Pulmonx Corporation Measuring lung function and lung disease progression at a lobar/segmental level
EP2591331A4 (de) 2010-07-06 2017-06-07 Deton Corp. System zur sammlung und analyse von bakterien aus der luft
WO2012004794A1 (en) 2010-07-06 2012-01-12 Pulmone Advanced Medical Devices, Ltd. Methods and apparatus for the measurement of pulmonary parameters
IT1401033B1 (it) * 2010-07-26 2013-07-12 Milano Politecnico Sistema e metodo per la misura dell'impedenza meccanica del sistema respiratorio
US20120029376A1 (en) * 2010-07-28 2012-02-02 Pmd Healthcare Personal Spirometer
US11247003B2 (en) * 2010-08-23 2022-02-15 Darren Rubin Systems and methods of aerosol delivery with airflow regulation
US20130165811A1 (en) * 2010-09-02 2013-06-27 Marc Decramer Apparatus for automatically diagnosing emphysema
US20130018274A1 (en) * 2011-07-13 2013-01-17 O'neill Alfonso V System and device for testing pulmonary function
JP2015503388A (ja) * 2011-12-27 2015-02-02 コーニンクレッカ フィリップス エヌ ヴェ 一体化されたフィルタを有する呼吸測定装置
EP2841136B1 (de) * 2012-04-24 2022-06-22 Koninklijke Philips N.V. Tragbares druckunterstützungssystem
WO2013166430A2 (en) * 2012-05-04 2013-11-07 Trustees Of The University Of Pennsylvania System for delivery of gaseous imaging contrast agents and methods for using same
USD757242S1 (en) * 2012-05-15 2016-05-24 Geoffrey Nicholas Maksym Handheld respiratory airway device
MX2014015337A (es) * 2012-06-13 2015-03-05 Univ California Dispositivo personal de monitoreo de funcion pulmonar capaz de un analisis de aliento exhalado.
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US10507294B2 (en) 2012-08-13 2019-12-17 Koninklijke Philips N.V. Handheld dyspnea treatment device with drug and gas delivery
WO2014078840A1 (en) * 2012-11-19 2014-05-22 The General Hospital Corporation A system and method for monitoring resuscitation or respiratory mechanics of a patient
RU2666877C2 (ru) 2012-12-13 2018-09-12 Конинклейке Филипс Н.В. Ручная система поддержки давления для лечения гиперинфляции
JP2016512431A (ja) 2013-03-12 2016-04-28 デトン コーポレイション 呼吸サンプルの収集および分析のためのシステム
JP5861665B2 (ja) * 2013-05-24 2016-02-16 株式会社デンソー 呼吸機能検査装置及びプログラム並びに記録媒体
US20160106341A1 (en) * 2013-07-09 2016-04-21 Pulmone Advanced Medical Devices, Ltd. Determining respiratory parameters
US20150114395A1 (en) * 2013-10-29 2015-04-30 General Electric Company Method and arrangement for determining a ventilation need specific for a patient
WO2015066562A2 (en) * 2013-10-31 2015-05-07 Knox Medical Diagnostics Systems and methods for monitoring respiratory function
WO2015066812A1 (en) 2013-11-06 2015-05-14 Oleg Grudin Method and apparatus for measuring airway resistance and lung compliance
EP3127439A4 (de) * 2014-03-31 2017-12-13 Kimree Hi-Tech Inc Elektronische zigarette mit lungenkapazitätsdetektionsfunktion und steuerungsverfahren
US20160015324A1 (en) * 2014-07-17 2016-01-21 Dean Du Bois System, Method, and Apparatus for Measuring Pulmonary Data
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
WO2016073945A1 (en) 2014-11-07 2016-05-12 Respirix, Inc. Devices and methods for monitoring physiologic parameters
WO2017019783A1 (en) 2015-07-27 2017-02-02 Massachusetts Institute Of Technology Systems, apparatus, and methods related to modeling, monitoring, and/or managing metabolism
EP3368115B1 (de) * 2015-10-30 2020-06-24 Koninklijke Philips N.V. Atmungstrainings-, -überwachungs- und/oder -unterstützungsvorrichtung
JP7063805B6 (ja) * 2015-10-30 2022-06-06 コーニンクレッカ フィリップス エヌ ヴェ 呼吸の訓練、観察及び／又は補助装置
WO2017087366A1 (en) 2015-11-16 2017-05-26 Respirix, Inc. Devices and methods for monitoring physiologic parameters
US20210212593A1 (en) * 2016-05-17 2021-07-15 Goldvertech Systems Co. Ltd. Disposable Differential-Pressure-Type Respiratory Flow Device
US20180071468A1 (en) * 2016-09-13 2018-03-15 Resmed Limited Respiratory augmentation device
US11540726B2 (en) * 2016-10-20 2023-01-03 Healthup Spólka Akcyjna Portable spirometer
US10286169B2 (en) 2017-02-02 2019-05-14 General Electric Company Ventilator system and method for controlling the same to provide spontaneous breathing support
US20210128015A1 (en) * 2017-03-17 2021-05-06 Koninklijke Philips N.V. System and method for active cancellation for pressure pulses
CN106901742B (zh) * 2017-04-24 2023-10-27 广州锐士伯医疗科技有限公司 一种带学习功能的便携式呼吸功能检测装置
GB2564407A (en) * 2017-07-06 2019-01-16 Corefox Oy Portable inhalator device
US12377235B2 (en) 2018-01-30 2025-08-05 Institute For Cancer Research Multipurpose device
US11464426B2 (en) 2018-05-16 2022-10-11 Massachusetts Institute Of Technology Passive, proportional measurement of oxygen and carbon dioxide consumption for assessment of metabolic parameters
WO2019222463A1 (en) * 2018-05-16 2019-11-21 Massachusetts Institute Of Technology Methods and apparatus for passive, proportional, valveless gas sampling and delivery
US10780239B2 (en) 2018-05-24 2020-09-22 General Electric Company Method and system for controlling patient sedation and spontaneous breathing intensity
CN112930142B (zh) 2018-07-14 2025-03-04 阿瑞特医疗技术有限公司 呼吸诊断工具和方法
US11428914B1 (en) 2018-12-20 2022-08-30 Electro-Optics Technology, Inc. Small, high power optical isolator
US11672934B2 (en) 2020-05-12 2023-06-13 Covidien Lp Remote ventilator adjustment
DE102020003419A1 (de) * 2020-06-05 2021-12-09 W.O.M. World Of Medicine Gmbh Verfahren zur Bestimmung von Kavitätsvolumen bei minimal-lnvasiven Operationen
CN112169101A (zh) * 2020-09-27 2021-01-05 湖南明康中锦医疗科技发展有限公司 一种呼吸支持设备的药物雾化系统及控制方法
USD1060658S1 (en) 2020-12-28 2025-02-04 ResMed Asia Pte. Ltd. Patient interface
WO2023028000A1 (en) * 2021-08-22 2023-03-02 Pneumax, Llc Systems and methods for real-time analysis of inhaled particles
US20230191306A1 (en) * 2021-12-22 2023-06-22 Sdi Diagnostics, Inc. Breathing tube filter and filter assembly
WO2023205584A1 (en) * 2022-04-18 2023-10-26 Infinity Biologix Llc Systems for the collection of viral particles and uses thereof
DE102023104909A1 (de) * 2023-02-28 2024-08-29 Florian Ebner Anordnung, bevorzugt Pneumotachograph, Spirometer und/oder Atemtrainer sowie ein Verfahren
CN116369898B (zh) * 2023-06-06 2024-02-20 青岛市第五人民医院 一种用于危重症的呼吸数据提醒系统

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977394A (en) * 1975-02-07 1976-08-31 Jones Medical Instrument Company Computerized pulmonary analyzer
US4220161A (en) 1975-04-18 1980-09-02 Berlin Howard M Perturbation device for the measurement of airway resistance
GB1599672A (en) 1977-12-09 1981-10-07 Ireland Vitalograph Apparatus for the determination of respiratory parameters
IT1185906B (it) * 1985-09-13 1987-11-18 Luciano Gattinoni Sistema ed apparecchio biomedicale per la misurazione con precisione dei valori di variazione di pressione e volume nei polmoni di un paziente
US4802492A (en) 1987-03-11 1989-02-07 National Jewish Center For Immunology And Respiratory Medicine Method for determining respiratory function
US4957107A (en) 1988-05-10 1990-09-18 Sipin Anatole J Gas delivery means
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
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
DE4307754A1 (de) * 1992-07-23 1994-04-07 Johannes Dipl Ing Geisen System und Verfahren zum kontrollierten Zuführen oder Abführen von Atemluft
US5379650A (en) 1992-09-23 1995-01-10 Korr Medical Technologies Inc. Differential pressure sensor for respiratory monitoring
US5522397A (en) 1993-03-10 1996-06-04 Vermaak; Jan C. Method of and apparatus for monitoring lung function
US5501231A (en) 1993-06-02 1996-03-26 Kaish; Norman Patient operated system for testing and recording a biological condition of the patient
US5454375A (en) 1993-10-21 1995-10-03 Glottal Enterprises Pneumotachograph mask or mouthpiece coupling element for airflow measurement during speech or singing
DE69532011T2 (de) 1994-10-14 2004-07-29 Bird Products Corporation, Palm Springs Ausatmungsventil
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
SE9601611D0 (sv) 1996-04-26 1996-04-26 Siemens Elema Ab Metod för styrning av en ventilator och en ventilator
CA2201042A1 (en) 1997-03-26 1998-09-26 Peter Tiffany Macklem Measurement of airway calibre
US6203502B1 (en) 1997-03-31 2001-03-20 Pryon Corporation Respiratory function monitor
SE9703290D0 (sv) * 1997-09-11 1997-09-11 Siemens Elema Ab Ventilator
US5924994A (en) 1997-09-24 1999-07-20 Nellcor Puritan Bennett Spirometer having individually characterized, single-use disposable sensor
US6068602A (en) 1997-09-26 2000-05-30 Ohmeda Inc. Method and apparatus for determining airway resistance and lung compliance
US6142952A (en) 1997-10-29 2000-11-07 The Board Of Regents, The University Of Texas System Method and apparatus for detection and diagnosis of airway obstruction degree
US6099481A (en) 1997-11-03 2000-08-08 Ntc Technology, Inc. Respiratory profile parameter determination method and apparatus
SE513980C2 (sv) 1997-11-13 2000-12-04 Mincor Ab Sätt och anordning för bestämning av effektiv lungvolym
US6066101A (en) 1998-04-20 2000-05-23 University Of Maryland Airflow perturbation device and method for measuring respiratory resistance
US6183423B1 (en) 1998-05-14 2001-02-06 Respironics, Inc. Breathing disorder prescreening device and method
US6186956B1 (en) 1998-05-28 2001-02-13 University Of South Carolina Method and system for continuously monitoring cardiac output
US6257234B1 (en) 1998-08-21 2001-07-10 Respironics, Inc. Apparatus and method for determining respiratory mechanics of a patient and for controlling a ventilator based thereon
US6224560B1 (en) 1998-09-11 2001-05-01 Harvard: The President And Fellows Of Harvard College Flow restrictor for measuring respiratory parameters
EP1156846A1 (de) 1999-02-03 2001-11-28 University Of Florida Verfahren und vorrichtung zur reduktion der auferzwungenen atmungsarbeit
SE9904643D0 (sv) 1999-12-17 1999-12-17 Siemens Elema Ab Method for assessing pulmonary stress and a breathing apparatus

Also Published As

Publication number Publication date
US7282032B2 (en) 2007-10-16
US20040249300A1 (en) 2004-12-09
EP1631340A1 (de) 2006-03-08
DE602004019520D1 (de) 2009-04-02
WO2004105845A1 (en) 2004-12-09
EP1631340B1 (de) 2009-02-18

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