WO2003049793A3 - Verfahren zur steuerung des differenzdrucks in einem cpap-gerät sowie cpap-gerät - Google Patents

Verfahren zur steuerung des differenzdrucks in einem cpap-gerät sowie cpap-gerät Download PDF

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Publication number
WO2003049793A3
WO2003049793A3 PCT/DE2002/004534 DE0204534W WO03049793A3 WO 2003049793 A3 WO2003049793 A3 WO 2003049793A3 DE 0204534 W DE0204534 W DE 0204534W WO 03049793 A3 WO03049793 A3 WO 03049793A3
Authority
WO
WIPO (PCT)
Prior art keywords
cpap device
differential pressure
controlling
cpap
relates
Prior art date
Application number
PCT/DE2002/004534
Other languages
English (en)
French (fr)
Other versions
WO2003049793A2 (de
Inventor
Martin Baecke
Original Assignee
Seleon Gmbh
Martin Baecke
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 Seleon Gmbh, Martin Baecke filed Critical Seleon Gmbh
Priority to AU2002358429A priority Critical patent/AU2002358429A1/en
Priority to DE10295711T priority patent/DE10295711D2/de
Publication of WO2003049793A2 publication Critical patent/WO2003049793A2/de
Publication of WO2003049793A3 publication Critical patent/WO2003049793A3/de
Priority to US10/852,827 priority patent/US20040211423A1/en

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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature

Abstract

Diese Erfindung betrifft Verfahren zur Steuerung des Differenzdrucks in einem CPAP-Gerät, wobei der Differenzdruck in Abhängigkeit von dem gemessenen Umgebungsluftdruck und/oder der gemessenen Umgebungstemperatur eingestellt wird, um diese Umgebungseinflüsse bei der Therapie zu kompensieren. Darüber hinaus betrifft diese Erfindung CPAP-Geräte mit einem zusätzlichen Umgebungsluftdrucksensor (9) und/oder einem Umgebungstemperatursensor (11).
PCT/DE2002/004534 2001-12-12 2002-12-11 Verfahren zur steuerung des differenzdrucks in einem cpap-gerät sowie cpap-gerät WO2003049793A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2002358429A AU2002358429A1 (en) 2001-12-12 2002-12-11 Method for controlling the differential pressure in a cpap device and corresponding cpap device
DE10295711T DE10295711D2 (de) 2001-12-12 2002-12-11 Verfahren zur Steuerung des Differenzdrucks in einem CPAP-Gerät sowie CPAP-Gerät
US10/852,827 US20040211423A1 (en) 2001-12-12 2004-05-25 Method for controlling the differential pressure in a CPAP device and CPAP device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10161057A DE10161057A1 (de) 2001-12-12 2001-12-12 Verfahren zur Steuerung des Differenzdrucks in einem CPAP-Gerät sowie CPAP-Gerät
DE10161057.2 2001-12-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/852,827 Continuation US20040211423A1 (en) 2001-12-12 2004-05-25 Method for controlling the differential pressure in a CPAP device and CPAP device

Publications (2)

Publication Number Publication Date
WO2003049793A2 WO2003049793A2 (de) 2003-06-19
WO2003049793A3 true WO2003049793A3 (de) 2003-11-06

Family

ID=7708950

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/004534 WO2003049793A2 (de) 2001-12-12 2002-12-11 Verfahren zur steuerung des differenzdrucks in einem cpap-gerät sowie cpap-gerät

Country Status (4)

Country Link
US (1) US20040211423A1 (de)
AU (1) AU2002358429A1 (de)
DE (2) DE10161057A1 (de)
WO (1) WO2003049793A2 (de)

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FR2856930B1 (fr) 2003-07-04 2007-09-07 Saime Sarl Dispositif d'aide a la respiration a turbine et capteur modulaires.
DE102006032620B3 (de) * 2006-07-13 2007-11-22 Hoffrichter Gmbh Beatmungsgerät zur Behandlung von obstruktiver Schlafapnoe und Verfahren zu dessen Steuerung
US8789528B2 (en) * 2007-02-12 2014-07-29 Ric Investments, Llc Pressure support method with automatic comfort feature modification
US20090020122A1 (en) * 2007-07-16 2009-01-22 Helmut Hoffrichter Respiratory device for treating obstructive sleep apnea and method for controlling said device
US20090266361A1 (en) * 2008-04-29 2009-10-29 Bilger Adam S Respiratory breathing devices, methods and systems
EP2296738B1 (de) * 2008-06-13 2019-11-20 ResMed Pty Ltd Druckkontrolle in einem atmungsbehandlungsgerät
GB2472592A (en) 2009-08-11 2011-02-16 3M Innovative Properties Co A control unit for respirator
US9983039B2 (en) * 2009-11-09 2018-05-29 Koninklijke Philips N.V. Flow sensing device with temperature compensation
US20120239336A1 (en) * 2009-11-09 2012-09-20 Koninklijke Philips Electronics N.V. Flow sensing method with temperature compensation
WO2013128365A1 (en) * 2012-02-29 2013-09-06 Koninklijke Philips N.V. Compensating for variations in air density in a pressure support device
BR112014027680A2 (pt) * 2012-05-11 2017-06-27 Koninklijke Philips Nv ventilador, método para estimar uma fração de oxigênio inalado durante a provisão de ventilação a um sujeito, e sistema configurado para prover ventilação a um sujeito
BR112015007682A2 (pt) * 2012-10-10 2017-07-04 Koninklijke Philips Nv sistema configurado para fornecimento de terapia respiratória a um indivíduo durante uma sessão de terapia, método para estimar uma queda de pressão durante o fornecimento de terapia respiratória a um indivíduo
DE102014006780A1 (de) * 2014-05-08 2015-11-12 Drägerwerk AG & Co. KGaA Beatmungsvorrichtung und Verfahren zur Bestimmung eines Frischgasflusses
DE102017006655A1 (de) * 2017-07-13 2019-01-17 GRÜNDLER GmbH System zur Unterstützung der Atmung und Patientenset hierfür
CN109316655B (zh) * 2017-07-31 2021-09-03 深圳市美好创亿医疗科技股份有限公司 送风面罩系统
DE102017217858A1 (de) * 2017-10-06 2019-04-11 Hamilton Medical Ag Beatmungsvorrichtung mit automatisierter Erfassung eines Fehlers eines Durchflusssensors unter Berücksichtigung von Spontanatmung
CN110780948B (zh) * 2019-10-23 2023-12-08 深圳市华盛昌科技实业股份有限公司 一种调节口罩中风量的方法及口罩

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FR2779965A1 (fr) * 1998-06-19 1999-12-24 Fisher & Paykel Dispositif d'aide a la respiration et procede de mise en oeuvre
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WO2002026304A2 (en) * 2000-09-29 2002-04-04 Mallinckrodt Inc. Bi-level flow generator

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FR2698274A1 (fr) * 1992-11-20 1994-05-27 Sefam Dispositif d'assistance respiratoire.
US6152129A (en) * 1996-08-14 2000-11-28 Resmed Limited Determination of leak and respiratory airflow
WO1998033433A1 (en) * 1997-01-31 1998-08-06 Respironics Georgia, Inc. Method and apparatus for treating airway disorders
US6164276A (en) * 1997-05-16 2000-12-26 Datex-Ohmeda, Inc. Accurate dose nitric oxide pulse delivery device with monitoring and alarms
FR2779965A1 (fr) * 1998-06-19 1999-12-24 Fisher & Paykel Dispositif d'aide a la respiration et procede de mise en oeuvre
WO2002026304A2 (en) * 2000-09-29 2002-04-04 Mallinckrodt Inc. Bi-level flow generator

Also Published As

Publication number Publication date
DE10161057A1 (de) 2003-07-10
US20040211423A1 (en) 2004-10-28
WO2003049793A2 (de) 2003-06-19
DE10295711D2 (de) 2004-10-28
AU2002358429A1 (en) 2003-06-23

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