ATE294005T1 - Kontrollsystem zur erzeugung eines kontinuierlichen positiven atemwegdrucks - Google Patents

Kontrollsystem zur erzeugung eines kontinuierlichen positiven atemwegdrucks

Info

Publication number
ATE294005T1
ATE294005T1 AT99940442T AT99940442T ATE294005T1 AT E294005 T1 ATE294005 T1 AT E294005T1 AT 99940442 T AT99940442 T AT 99940442T AT 99940442 T AT99940442 T AT 99940442T AT E294005 T1 ATE294005 T1 AT E294005T1
Authority
AT
Austria
Prior art keywords
oxygen
source
primary
air
flow
Prior art date
Application number
AT99940442T
Other languages
English (en)
Inventor
John O'dea
John Denyer
Original Assignee
Caradyne R & D 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 Caradyne R & D Ltd filed Critical Caradyne R & D Ltd
Application granted granted Critical
Publication of ATE294005T1 publication Critical patent/ATE294005T1/de

Links

Classifications

    • 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M16/107—Filters in a path in the inspiratory 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • A61M16/127—Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of Fluid Pressure (AREA)
AT99940442T 1998-09-04 1999-09-03 Kontrollsystem zur erzeugung eines kontinuierlichen positiven atemwegdrucks ATE294005T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE980739 1998-09-04
PCT/IE1999/000090 WO2000013731A1 (en) 1998-09-04 1999-09-03 A continuous positive airway pressure controller

Publications (1)

Publication Number Publication Date
ATE294005T1 true ATE294005T1 (de) 2005-05-15

Family

ID=11041885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99940442T ATE294005T1 (de) 1998-09-04 1999-09-03 Kontrollsystem zur erzeugung eines kontinuierlichen positiven atemwegdrucks

Country Status (8)

Country Link
US (1) US6634356B1 (de)
EP (1) EP1109588B1 (de)
AT (1) ATE294005T1 (de)
AU (1) AU5441599A (de)
DE (1) DE69925005T2 (de)
ES (1) ES2241308T3 (de)
IE (1) IES990750A2 (de)
WO (1) WO2000013731A1 (de)

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AU2001259596A1 (en) * 2000-05-12 2001-11-26 E.M.E.(Electro Medical Equipment) Method and apparatus for the administration of continuous positive airway pressure therapy
GB0022285D0 (en) * 2000-09-09 2000-10-25 Viamed Ltd Breathing aid device
CN100335366C (zh) * 2002-01-17 2007-09-05 斯考脱航空股份有限公司 用于氧气面罩分发容器的阀箱组件
DE10205845C1 (de) * 2002-02-13 2002-10-31 Draeger Medical Ag Gasmischer mit mehreren Ejektoren für ein medizinisches Beatmungsgerät
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
CA2536090C (en) 2003-08-18 2014-07-22 Anthony D. Wondka Method and device for non-invasive ventilation with nasal interface
CN101454041B (zh) 2005-09-20 2012-12-12 呼吸科技公司 对患者进行呼吸支持的系统、方法和装置
EP2023987B1 (de) 2006-05-18 2016-11-09 Breathe Technologies, Inc. Tracheotomie vorrichtung
JP2009545384A (ja) 2006-08-03 2009-12-24 ブリーズ テクノロジーズ， インコーポレイテッド 最小侵襲性呼吸補助のための方法および装置
US20080190421A1 (en) * 2007-02-12 2008-08-14 Darryl Zitting Venturi apparatus with incorporated flow metering device
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
US8567399B2 (en) 2007-09-26 2013-10-29 Breathe Technologies, Inc. Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy
EP2203206A4 (de) 2007-09-26 2017-12-06 Breathe Technologies, Inc. Verfahren und vorrichtungen zur behandlung von schlafapnoe
EP2274036A4 (de) 2008-04-18 2014-08-13 Breathe Technologies Inc Verfahren und vorrichtungen zur messung von atmung und zur kontrolle der funktionen eines beatmungsgeräts
JP5758799B2 (ja) 2008-04-18 2015-08-05 ブリーズ・テクノロジーズ・インコーポレーテッド 呼吸作用を感知し、人工呼吸器の機能を制御するための方法およびデバイス
CA2734296C (en) 2008-08-22 2018-12-18 Breathe Technologies, Inc. Methods and devices for providing mechanical ventilation with an open airway interface
US10252020B2 (en) 2008-10-01 2019-04-09 Breathe Technologies, Inc. Ventilator with biofeedback monitoring and control for improving patient activity and health
US9132250B2 (en) 2009-09-03 2015-09-15 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
EP2414019B1 (de) 2009-04-02 2017-12-06 Breathe Technologies, Inc. Verfahren, systeme und vorrichtungen für nicht-invasive offene beatmung mit gasverabreichungsdüsen im freien raum
US9962512B2 (en) 2009-04-02 2018-05-08 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature
CN102762250B (zh) 2009-09-03 2017-09-26 呼吸科技公司 用于包括具有夹带端口和/或压力特征的非密封通气界面的无创通气的方法、系统和装置
AU2011292111B2 (en) 2010-08-16 2015-03-26 Breathe Technologies, Inc. Methods, systems and devices using LOX to provide ventilatory support
US8939152B2 (en) 2010-09-30 2015-01-27 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
AU2013244090B2 (en) 2012-04-05 2018-04-05 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
US9669172B2 (en) 2012-07-05 2017-06-06 Resmed Limited Discreet respiratory therapy system
EP2874685A2 (de) * 2012-07-17 2015-05-27 Carl Reiner GmbH Vorrichtung zur erzeugung einer pulsierenden gassäule
WO2014031010A1 (en) * 2012-08-23 2014-02-27 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
WO2014057449A1 (en) 2012-10-14 2014-04-17 Pecherer Evgeny Tool and method for inserting an endotracheal tube
WO2015036938A1 (en) 2013-09-12 2015-03-19 Pecherer Evgeny Laryngoscope and handle thereof
US10133548B2 (en) 2014-01-27 2018-11-20 Roadwarez Inc. System and method for providing mobile personal security platform
EP3145384B1 (de) 2014-05-22 2019-05-08 Pecherer, Evgeny Laryngoskop
CN110393839B (zh) 2014-05-27 2023-03-24 费雪派克医疗保健有限公司 用于医疗装置的气体混合和测量
WO2015181773A1 (en) * 2014-05-28 2015-12-03 Pecherer Evgeny Ventilator-resuscitator device and method of ventilation
CN114796783A (zh) 2015-12-02 2022-07-29 费雪派克医疗保健有限公司 流量治疗设备的流动路径感测
GB2606609B (en) * 2016-10-18 2023-06-28 Fisher & Paykel Healthcare Ltd Valve module and filter
SG11201903239VA (en) * 2016-10-18 2019-05-30 Fisher & Paykel Healthcare Ltd Valve module and filter
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
EP3846887B1 (de) * 2018-09-05 2024-02-21 Vikare, LLC Unterdruckvorrichtungen und deren verwendungen
IT202000027396A1 (it) * 2020-11-16 2022-05-16 Flow Meter Spa Apparecchiatura di generazione di flusso per ventilazione non invasiva o ossigenoterapia ad alti flussi e relativo sistema di gestione di flusso
CN113456960A (zh) * 2021-07-22 2021-10-01 南京晨伟医疗设备有限公司 一种微型急救呼吸机
US20250032733A1 (en) * 2021-10-06 2025-01-30 Sleepres, Llc Positive airway pressure systems and methods for delivering air to a patient
CN116236664B (zh) * 2022-12-22 2025-08-05 北京谊安医疗系统股份有限公司 双文丘里供气装置和呼吸机

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US3581742A (en) * 1968-06-11 1971-06-01 Medical Services Inc Intermittent positive pressure breathing device
CA989270A (en) * 1975-01-17 1976-05-18 William E. Price Resuscitator inhalator oxygen ventilator
US5007420A (en) * 1981-08-10 1991-04-16 Bird F M Ventilator having an oscillatory inspiratory phase and method
US4592349A (en) * 1981-08-10 1986-06-03 Bird F M Ventilator having an oscillatory inspiratory phase and method
GB2174609B (en) 1985-05-02 1988-07-27 Pneupac Ltd Resuscitator/ventilator
GB8511170D0 (en) * 1985-05-02 1985-06-12 Pneupac Ltd Resuscitator/ventilator
DE3537507C2 (de) 1985-10-22 1993-11-25 Salvia Lifetec Gmbh & Co Kg Gerät zur unterstützenden intermittierenden Druckbeatmung und Aerosol-Therapie
US4838260A (en) * 1986-05-23 1989-06-13 Bird F M Ventilator
US4930501A (en) * 1986-05-23 1990-06-05 Bird F M Ventilator
US4905688A (en) * 1989-02-16 1990-03-06 Figgie International Inc. Portable light weight completely self-contained emergency single patient ventilator/resuscitator
US5165398A (en) * 1989-12-08 1992-11-24 Bird F M Ventilator and oscillator for use therewith and method
US5014694A (en) * 1990-10-15 1991-05-14 Bird Products Corporation Ambient pressure air/oxygen blender
GB9413499D0 (en) * 1994-07-05 1994-08-24 Pneupac Ltd Gas mixing devices for resuscitation/lung ventilation apparatus
US5931160A (en) * 1995-12-08 1999-08-03 Cardiopulmonary Corporation Ventilator control system and method
US5752506A (en) * 1996-08-21 1998-05-19 Bunnell Incorporated Ventilator system

Also Published As

Publication number Publication date
WO2000013731A1 (en) 2000-03-16
AU5441599A (en) 2000-03-27
DE69925005T2 (de) 2006-02-09
DE69925005D1 (de) 2005-06-02
US6634356B1 (en) 2003-10-21
IES990750A2 (en) 2000-05-03
EP1109588A1 (de) 2001-06-27
EP1109588B1 (de) 2005-04-27
ES2241308T3 (es) 2005-10-16

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