ATE281863T1 - Durch myoelektrische wirkung beeinflusste vorrichtung, zur aktivierung einer unterstützten beatmung - Google Patents

Durch myoelektrische wirkung beeinflusste vorrichtung, zur aktivierung einer unterstützten beatmung

Info

Publication number
ATE281863T1
ATE281863T1 AT99907195T AT99907195T ATE281863T1 AT E281863 T1 ATE281863 T1 AT E281863T1 AT 99907195 T AT99907195 T AT 99907195T AT 99907195 T AT99907195 T AT 99907195T AT E281863 T1 ATE281863 T1 AT E281863T1
Authority
AT
Austria
Prior art keywords
signal
myoelectrical
respiratory
ventilatory support
amplitude
Prior art date
Application number
AT99907195T
Other languages
English (en)
Inventor
Christer Sinderby
Original Assignee
Univ Montreal
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 Univ Montreal filed Critical Univ Montreal
Application granted granted Critical
Publication of ATE281863T1 publication Critical patent/ATE281863T1/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
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • A61B5/392—Detecting gastrointestinal contractions
    • 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
    • A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
    • 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
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1014—Diaphragm
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/60—Muscle strain, i.e. measured on the user

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
AT99907195T 1998-02-27 1999-02-26 Durch myoelektrische wirkung beeinflusste vorrichtung, zur aktivierung einer unterstützten beatmung ATE281863T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002230857A CA2230857A1 (en) 1998-02-27 1998-02-27 Method and system responsive to myoelectrical activity for triggering ventilatory support
PCT/CA1999/000180 WO1999043374A1 (en) 1998-02-27 1999-02-26 Method and device responsive to myoelectrical activity for triggering ventilatory support

Publications (1)

Publication Number Publication Date
ATE281863T1 true ATE281863T1 (de) 2004-11-15

Family

ID=4162173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99907195T ATE281863T1 (de) 1998-02-27 1999-02-26 Durch myoelektrische wirkung beeinflusste vorrichtung, zur aktivierung einer unterstützten beatmung

Country Status (8)

Country Link
US (1) US6588423B1 (de)
EP (1) EP1056499B1 (de)
JP (1) JP4567186B2 (de)
AT (1) ATE281863T1 (de)
AU (1) AU2706899A (de)
CA (1) CA2230857A1 (de)
DE (1) DE69921782T2 (de)
WO (1) WO1999043374A1 (de)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2239673A1 (en) * 1998-06-04 1999-12-04 Christer Sinderby Automatic adjustment of applied levels of ventilatory support and extrinsic peep by closed-loop control of neuro-ventilatory efficiency
US6962155B1 (en) * 1999-07-30 2005-11-08 Universite De Montreal Target drive ventilation gain controller and method
US6758216B1 (en) * 1999-09-15 2004-07-06 Resmed Limited Ventilatory assistance using an external effort sensor
WO2001019440A1 (en) 1999-09-15 2001-03-22 Resmed Ltd. Patient-ventilator synchronization using dual phase sensors
SE0004141D0 (sv) * 2000-11-13 2000-11-13 Siemens Elema Ab Method for adaptive triggering of breathing devices and a breathing device
WO2002056818A2 (en) * 2001-01-16 2002-07-25 Universite De Montreal Myoelectrically activated respiratory leak sealing
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
AU2004266693B2 (en) 2003-08-18 2011-03-10 Breathe Technologies, Inc Method and device for non-invasive ventilation with nasal interface
WO2005039679A1 (en) * 2003-10-23 2005-05-06 Maquet Critical Care Ab Combined positive and negative pressure assist ventilation
US7107180B2 (en) * 2003-11-14 2006-09-12 Ossur Hf Method and system for determining an activity level in an individual
CA2455287A1 (en) * 2004-01-16 2005-07-16 Francois Bellemare Catheter for transdiaphragmatic pressure and diaphragm electromyogram recording using helicoidal electrodes
EP1835853A4 (de) * 2005-01-12 2009-11-11 Maquet Critical Care Ab Elektrode zur messung physikalischer signale und herstellungsverfahren dafür
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
JP5264506B2 (ja) 2006-01-19 2013-08-14 マケット・クリティカル・ケア・アーベー 機械的な呼吸補助を受ける自発呼吸患者の呼吸特性を動的に決定するデバイス
US8226571B2 (en) * 2006-01-31 2012-07-24 Amir Landesberg Method device and system for monitoring lung ventilation
CN101541365A (zh) 2006-05-18 2009-09-23 呼吸科技公司 气管切开方法和装置
FR2903314B1 (fr) * 2006-07-10 2018-01-12 Universite Pierre Et Marie Curie Dispositif de detection d'un reglage inapproprie d'une machine d'assistance ventilatoire utilisee sur un mammifere.
EP2068992B1 (de) 2006-08-03 2016-10-05 Breathe Technologies, Inc. Vorrichtung für minimal invasive atmungsunterstützung
EP2146629B1 (de) 2007-04-27 2019-12-25 Maquet Critical Care AB Emg-gesteuertes beatmungsgerät
EP2148712B1 (de) * 2007-04-27 2018-10-31 Maquet Critical Care AB Steuereinheit und anzeigeeinheit für ein emg-gesteuertes beatmungsgerät
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
JP5519510B2 (ja) 2007-09-26 2014-06-11 ブリーズ・テクノロジーズ・インコーポレーテッド 換気装置
JP5513392B2 (ja) 2007-09-26 2014-06-04 ブリーズ・テクノロジーズ・インコーポレーテッド 睡眠時無呼吸を治療するための方法及び装置
US8527036B2 (en) * 2007-09-28 2013-09-03 Maquet Critical Care Ab Catheter positioning method and computerized control unit for implementing the method
US20110000489A1 (en) * 2007-12-20 2011-01-06 Maquet Critical Care Ab Control unit, method and computer-readable medium for operating a ventilator
US8770193B2 (en) 2008-04-18 2014-07-08 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
EP2276535B1 (de) 2008-04-18 2020-05-27 Breathe Technologies, Inc. Vorrichtungen zur atemerfassung und zur steuerung von beatmungsgerätfunktionen
JP2011522621A (ja) 2008-06-06 2011-08-04 ネルコー ピューリタン ベネット エルエルシー 患者の努力に比例した換気のためのシステムおよび方法
WO2010022363A1 (en) 2008-08-22 2010-02-25 Breathe Technologies, Inc. Methods and devices for providing mechanical ventilation with an open airway interface
CN102202574B (zh) * 2008-08-28 2013-10-30 圣米高医院 测定自主呼吸的、机械通气患者中患者-通气机呼吸贡献指数的系统和方法
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
JP5711661B2 (ja) 2008-10-01 2015-05-07 ブリーズ・テクノロジーズ・インコーポレーテッド バイオフィードバックモニタリング及び患者の活動及び健康を改善する制御装置を有するベンチレータ
US8280498B2 (en) * 2008-11-13 2012-10-02 Maquet Critical Care Ab Method, ventilator and control unit for determining a position of an esophageal catheter
WO2010115168A1 (en) 2009-04-02 2010-10-07 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within an outer tube
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
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
WO2011029074A1 (en) 2009-09-03 2011-03-10 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
WO2012000096A1 (en) * 2010-06-30 2012-01-05 St. Michael's Hospital Method and system for patient-synchronized ventilatory assist with endotracheal through-flow
WO2012024342A1 (en) 2010-08-16 2012-02-23 Breathe Technologies, Inc. Methods, systems and devices using lox to provide ventilatory support
CA2811423C (en) 2010-09-30 2019-03-12 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
DE102010055242B4 (de) 2010-12-20 2016-11-03 Drägerwerk AG & Co. KGaA Automatisch gesteuertes Beatmungsgerät
DE102010055253B4 (de) 2010-12-20 2016-11-10 Drägerwerk AG & Co. KGaA Automatisch gesteuertes Beatmungsgerät
DE102010055243B4 (de) 2010-12-20 2016-10-27 Drägerwerk AG & Co. KGaA Automatisch gesteuertes Beatmungsgerät
US8783250B2 (en) 2011-02-27 2014-07-22 Covidien Lp Methods and systems for transitory ventilation support
US8714154B2 (en) 2011-03-30 2014-05-06 Covidien Lp Systems and methods for automatic adjustment of ventilator settings
DE102011016804B4 (de) 2011-04-12 2016-01-28 Drägerwerk AG & Co. KGaA Vorrichtung und Verfahren zur Datenverarbeitung physiologischer Signale
GB201116860D0 (en) * 2011-09-30 2011-11-09 Guy S And St Thomas Nhs Foundation Trust Patent monitoring method and monitoring device
WO2013071404A1 (en) 2011-11-16 2013-05-23 St. Michael's Hospital Method and system for quantifying timing discrepancies between inspiratory effort and ventilatory assist
US9364624B2 (en) 2011-12-07 2016-06-14 Covidien Lp Methods and systems for adaptive base flow
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
ITMI20120428A1 (it) * 2012-03-19 2013-09-20 Giacomo Bellani Apparecchio per la ventilazione assistita e relativo metodo di regolazione
US8844526B2 (en) 2012-03-30 2014-09-30 Covidien Lp Methods and systems for triggering with unknown base flow
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
EP2845616B1 (de) 2013-09-06 2019-01-09 Drägerwerk AG & Co. KGaA Vorrichtung zum erzeugen eines steuersignals für ein beatmungsgerät
GB201316385D0 (en) 2013-09-15 2013-10-30 Mansi Ahmed A Training lung simulator on the operation of ventilation modes that uses electrical activity of the diaphragm to support patient breathing
CN103494609B (zh) * 2013-10-16 2015-05-06 南京麦澜德医疗科技有限公司 一种肌电信号干扰的指示方法及干扰去除的方法
WO2015089668A1 (en) * 2013-12-18 2015-06-25 St. Michael's Hospital Method and system for validating inspiratory muscle activity of a patient, and mechanical ventilation system using the same
WO2015095969A1 (en) 2013-12-27 2015-07-02 St. Michael's Hospital Device, method and system for providing ventilatory assist to a patient
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
WO2016060596A1 (en) * 2014-10-16 2016-04-21 Maquet Critical Care Ab Modular monitoring and ventilation system
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
US12220222B2 (en) * 2015-01-28 2025-02-11 Koninklijke Philips N.V. Device and method for determining and/or monitoring the respiratory effort of a subject
CN107427653B (zh) * 2015-03-26 2020-09-18 马奎特紧急护理公司 基于咽喉肌肉活动的机械通气控制
WO2017025363A1 (en) * 2015-08-11 2017-02-16 Koninklijke Philips N.V. Apparatus and method for processing electromyography signals related to respiratory activity
DE102015014106A1 (de) * 2015-11-03 2017-05-04 Drägerwerk AG & Co. KGaA Vorrichtung zur druckunterstützenden oder druckkontrollierten Beatmung eines Patienten mit eingeschränkter Spontanatmung
DE102015015296A1 (de) 2015-11-30 2017-06-01 Drägerwerk AG & Co. KGaA Vorrichtung und Verfahren zum Bereitstellen von Datensignalen indizierend Muskelaktivitäten, welche für inspiratorische sowie exspiratorische Atemanstrengungen eines Patienten relevant sind
JP6785446B2 (ja) * 2016-04-14 2020-11-18 パナソニックＩｐマネジメント株式会社 生体信号計測システム
CN105854141B (zh) * 2016-05-05 2018-07-03 湖南明康中锦医疗科技发展有限公司 一种呼吸触发转换方法及装置
EP3391813A1 (de) * 2017-04-20 2018-10-24 Koninklijke Philips N.V. Verfahren und system zur erfassung von inhalationen und extraktion von massnahmen eines neuralen respiratorischen antriebs aus einem emg-signal
US10864337B2 (en) * 2017-09-20 2020-12-15 ART MEDICAL Ltd. Systems and methods for tracking spontaneous breathing in a mechanically ventilated patient
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
WO2019210470A1 (zh) * 2018-05-02 2019-11-07 深圳迈瑞生物医疗电子股份有限公司 呼吸机和呼吸机的通气控制方法
US11478594B2 (en) 2018-05-14 2022-10-25 Covidien Lp Systems and methods for respiratory effort detection utilizing signal distortion
JP7164375B2 (ja) * 2018-09-25 2022-11-01 日本光電工業株式会社 パルス判別装置および心電図解析装置
JP7164376B2 (ja) 2018-09-25 2022-11-01 日本光電工業株式会社 パルス判別装置および心電図解析装置
US11752287B2 (en) 2018-10-03 2023-09-12 Covidien Lp Systems and methods for automatic cycling or cycling detection
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing
DE102019006480A1 (de) 2019-09-16 2021-03-18 Drägerwerk AG & Co. KGaA Verfahren und Signalverarbeitung zum Ermitteln der Atmungsaktivität eines Patienten
EP4034223B1 (de) * 2019-09-26 2025-01-15 VisCardia, Inc. Implantierbare medizinische systeme und vorrichtungen zur beeinflussung der herzfunktion durch zwerchfellstimulation und zur überwachung der zwerchfellgesundheit
DE102020133460A1 (de) 2020-01-07 2021-07-08 Drägerwerk AG & Co. KGaA Verfahren und Signalverarbeitungseinheit zur Ermittlung eines pneumatischen Maßes unter Verwendung eines lungenmechanischen Modells und eines Verlaufsmodells
US20230113361A1 (en) 2020-03-09 2023-04-13 Christer Sinderby Method and system for controlling a level of ventilatory assist applied to a patient by a mechanical ventilator
US11957914B2 (en) 2020-03-27 2024-04-16 Viscardia, Inc. Implantable medical systems, devices and methods for delivering asymptomatic diaphragmatic stimulation
US12257437B2 (en) 2020-09-30 2025-03-25 Covidien Lp Intravenous phrenic nerve stimulation lead
US12420045B2 (en) 2022-03-15 2025-09-23 GE Precision Healthcare LLC System and method for patient-ventilator synchronization/onset detection utilizing time-frequency analysis of EMG signals
US20230293834A1 (en) * 2022-03-15 2023-09-21 GE Precision Healthcare LLC System and method for personalization and real time adaptation of spontaneous breath onset detection
CN121071315B (zh) * 2025-11-05 2026-02-13 四川大学华西医院 一种呼吸相关肌电信号在线提取方法、系统和存储介质

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932402A (en) * 1986-04-11 1990-06-12 Puritan-Bennett Corporation Inspiration oxygen saver
US5074299A (en) * 1988-05-02 1991-12-24 Dietz Henry G Monitor for controlling the flow of gases for breathing during inhalation
US5632269A (en) 1989-09-22 1997-05-27 Respironics Inc. Breathing gas delivery method and apparatus
US5036848A (en) * 1989-10-16 1991-08-06 Brunswick Biomedical Technologies, Inc. Method and apparatus for controlling breathing employing internal and external electrodes
US5146918A (en) * 1991-03-19 1992-09-15 Medtronic, Inc. Demand apnea control of central and obstructive sleep apnea
US5520192A (en) 1991-12-23 1996-05-28 Imperial College Of Science, Technology And Medicine Apparatus for the monitoring and control of respiration
US5353788A (en) 1992-09-21 1994-10-11 Miles Laughton E Cardio-respiratory control and monitoring system for determining CPAP pressure for apnea treatment
DE9406407U1 (de) 1994-04-18 1995-08-17 Schneider, Peter, 56759 Laubach Sauerstofftherapiegerät
JPH0819613A (ja) * 1994-07-06 1996-01-23 Teijin Ltd 気道陽圧式の呼吸補助装置
US5671752A (en) 1995-03-31 1997-09-30 Universite De Montreal/The Royal Insitution For The Advancement Of Learning (Mcgill University) Diaphragm electromyography analysis method and system
US5820560A (en) 1995-03-31 1998-10-13 Universite De Montreal Inspiratory proportional pressure assist ventilation controlled by a diaphragm electromyographic signal
US5513631A (en) 1995-07-21 1996-05-07 Infrasonics, Inc. Triggering of patient ventilator responsive to a precursor signal
AUPN627395A0 (en) * 1995-10-31 1995-11-23 Compumedics Sleep Pty Ltd Integrated diagnostic and therapeutic device for gas delivery to patient
US5692497A (en) * 1996-05-16 1997-12-02 Children's Medical Center Corporation Microprocessor-controlled ventilator system and methods
US5944680A (en) * 1996-06-26 1999-08-31 Medtronic, Inc. Respiratory effort detection method and apparatus
US6357438B1 (en) * 2000-10-19 2002-03-19 Mallinckrodt Inc. Implantable sensor for proportional assist ventilation

Also Published As

Publication number Publication date
DE69921782D1 (de) 2004-12-16
CA2230857A1 (en) 1999-08-27
EP1056499B1 (de) 2004-11-10
JP2002504405A (ja) 2002-02-12
AU2706899A (en) 1999-09-15
JP4567186B2 (ja) 2010-10-20
EP1056499A1 (de) 2000-12-06
WO1999043374A1 (en) 1999-09-02
DE69921782T2 (de) 2005-10-27
US6588423B1 (en) 2003-07-08

Similar Documents

Publication Publication Date Title
ATE281863T1 (de) Durch myoelektrische wirkung beeinflusste vorrichtung, zur aktivierung einer unterstützten beatmung
ATE365570T1 (de) Vorrichtung zur erfassung der atmungstätigkeit einer person
EP0927538A3 (de) Bestimmung der Durchgängigkeit der Luftwege
EP0702978A3 (de) Vorrichtung zur Behandlung des obstruktiven Atemstillstand im Schlaf
DE69719185D1 (de) Vorrichtung zur erkennung einer beatmungsbelastung
ATE208162T1 (de) Verfahren und gerät zur verminderung von alarmmisständen
DE60210619D1 (de) Verminderung von alarmmissständen in einem physiologischen überwachungsgerät
EP1120124A3 (de) Beatmungsgerät
DE60044978D1 (de) Automatische erregungsbestätigung und restladungsableitung
CA1231416A (en) GAS AND APPARATUS FOR ARTIFICIAL RESPIRATION
WO2002013677A3 (en) System and method for treating obstructive sleep apnea
DE60134389D1 (de) Verfahren und vorrichtung zur nicht-invasiven bestimmung von schlafzuständen mittels überwachung des peripheren vaskularsystems
DE60203249D1 (de) Vorrichtung zur Diagnose von Schlafapnoe
EP0940155A3 (de) Gerät zur Behandlung von Atemstillstand im Schlaf
DE69801495D1 (de) Vorrichtung und verfahren zur bestimmung des no-gehaltes in der ausatemluft
DE69924862D1 (de) Vorrichtung zur abgabe von medikamenten
ATE276792T1 (de) Verstärkungsregelung für ein periodisches signal
DE69630687D1 (de) Vorrichtung zur erfassung und aufzeichnung von schnarchen
JPH06500045A (ja) 気道情報測定
DE639088T1 (de) Behandlung von atemstillstand mittels einstellbarem, positivem atemwegdruck.
FR2833177B1 (fr) Dispositif medical actif comprenant des moyens perfectionnes de discrimination des phases d'eveil et de sommeil
WO2000020047A3 (en) Multi-channel self-contained apparatus and method for diagnosis of sleep disorders
EP1126261A3 (de) Verfahren und Vorrichtung zur Klopfregelung für Motoren
ATE515229T1 (de) Vorrichtung zur erfassung eines markers zur überwachung der befolgung einer arzneimitteltherapie
WO2005015157A3 (en) Eletrophysiological intuition indicator

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties