WO2002083221A3 - Verfahren zum steuern des solldrucks eines geräts zum durchführen der cpap-therapie sowie ein gerät zur durchführung der cpap-therapie - Google Patents

Verfahren zum steuern des solldrucks eines geräts zum durchführen der cpap-therapie sowie ein gerät zur durchführung der cpap-therapie Download PDF

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Publication number
WO2002083221A3
WO2002083221A3 PCT/DE2002/001425 DE0201425W WO02083221A3 WO 2002083221 A3 WO2002083221 A3 WO 2002083221A3 DE 0201425 W DE0201425 W DE 0201425W WO 02083221 A3 WO02083221 A3 WO 02083221A3
Authority
WO
WIPO (PCT)
Prior art keywords
carrying
cpap therapy
desired pressure
out cpap
controlling
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.)
Ceased
Application number
PCT/DE2002/001425
Other languages
English (en)
French (fr)
Other versions
WO2002083221A2 (de
Inventor
Siegfried Haeussler
Mirko Wagner
Michael Lauk
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.)
SCIENTIFIC CONSULTING GROUP GmbH
SCIENT CONSULTING GROUP GmbH
Original Assignee
SCIENTIFIC CONSULTING GROUP GmbH
SCIENT CONSULTING GROUP GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7681830&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2002083221(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SCIENTIFIC CONSULTING GROUP GmbH, SCIENT CONSULTING GROUP GmbH filed Critical SCIENTIFIC CONSULTING GROUP GmbH
Priority to DE10291565T priority Critical patent/DE10291565D2/de
Publication of WO2002083221A2 publication Critical patent/WO2002083221A2/de
Publication of WO2002083221A3 publication Critical patent/WO2002083221A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61M16/0057—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. 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
    • 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. ventilators; 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
    • 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
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

Diese Erfindung betrifft ein Verfahren zum Steuern des Solldrucks eines Geräts zur Durchführung der CPAP-Therapie sowie ein Gerät zur Durchführung des Verfahrens. Das Verfahren umfasst den Schritt: Wiederholtes Messen eines Atemluftflusses während des Betriebs des Geräts zur Durchführung der CPAP-Therapie, wobei aus dem gemessenen zeitlichen Verlauf des Atemluftflusses bei konstantem Solldruck mindestens ein Kriterium wie z. B. eine Rückwärtskorrelation von Atemzyklen, die Veränderung von Inspirationsvolumina oder ein Krümmungsmerkmal während der Inspiration berechnet wird, aufgrund dessen der Solldruck erhöht oder erniedrigt wird.
PCT/DE2002/001425 2001-04-18 2002-04-17 Verfahren zum steuern des solldrucks eines geräts zum durchführen der cpap-therapie sowie ein gerät zur durchführung der cpap-therapie Ceased WO2002083221A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10291565T DE10291565D2 (de) 2001-04-18 2002-04-17 Verfahren zum Steuern des Solldrucks eines Geräts zum Durchführen der CPAP-Therapie sowie ein Gerät zur Durchführung der CPAP-Therapie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10118968.0 2001-04-18
DE10118968A DE10118968B4 (de) 2001-04-18 2001-04-18 Verfahren zum Steuern des Solldrucks eines Geräts zur Durchführung der CPAP-Therapie sowie ein Gerät zur Durchführung der CPAP-Therapie

Publications (2)

Publication Number Publication Date
WO2002083221A2 WO2002083221A2 (de) 2002-10-24
WO2002083221A3 true WO2002083221A3 (de) 2003-02-20

Family

ID=7681830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001425 Ceased WO2002083221A2 (de) 2001-04-18 2002-04-17 Verfahren zum steuern des solldrucks eines geräts zum durchführen der cpap-therapie sowie ein gerät zur durchführung der cpap-therapie

Country Status (2)

Country Link
DE (2) DE10118968B4 (de)
WO (1) WO2002083221A2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031079A1 (de) 2000-06-30 2002-02-07 Map Gmbh Vorrichtung zur Erfassung der Atmungsstätigkeit einer Person sowie Vorrichtung zur Vorgabe physikalischer Parameter bei der Zufuhr eines Atemgases
US7661426B2 (en) 2002-11-19 2010-02-16 Michael Lauk Method for controlling the pressure supplied by a CPAP device, CPAP device and storage medium
DE10253937B3 (de) 2002-11-19 2004-01-15 Seleon Gmbh Lüftereinheiten für ein Beatmungsgerät
DE10253935B3 (de) * 2002-11-19 2004-03-25 Seleon Gmbh Verfahren zum Steuern des von einem CPAP-Gerät gelieferten Drucks, CPAP-Gerät sowie Speichermedium
DE10253946B3 (de) * 2002-11-19 2004-01-29 Seleon Gmbh Verfahren für ein Beatmungsgerät, Beatmungsgerät sowie Speichermedium
US20060249149A1 (en) * 2003-03-17 2006-11-09 Meier Joerg Method and arrangement for the tiration of physiological measuring signals in conjunction with the observation of a patient in terms of sleep-related respiratory problems
DE10322964B4 (de) * 2003-05-21 2006-03-23 Seleon Gmbh Steuergerät für Antischnarchgerät sowie Antischnarchgerät
DE102004014538A1 (de) * 2004-03-23 2005-10-13 Seleon Gmbh Verfahren zur Steuerung eines BiLevel-Geräts sowie BiLevel-Gerät
ITRM20050217A1 (it) * 2005-05-06 2006-11-07 Ginevri S R L Procedimento per ventilazione nasale e relativo apparato, in particolare per la ventilazione assistita flusso-sincronizzata neonatale.
DE102006032620B3 (de) * 2006-07-13 2007-11-22 Hoffrichter Gmbh Beatmungsgerät zur Behandlung von obstruktiver Schlafapnoe und Verfahren zu dessen Steuerung
DE102008010475A1 (de) 2008-02-21 2009-08-27 Seleon Gmbh Applikatoren für eine Luftbrille
US20130079667A1 (en) * 2011-09-28 2013-03-28 General Electric Company Flow sensor with mems sensing device and method for using same
US10322251B2 (en) 2013-03-15 2019-06-18 Fisher & Paykel Healthcare Limited Multi-night titration pressure determination
CN116236651B (zh) * 2022-12-29 2026-01-02 北京谊安医疗系统股份有限公司 一种用于涡轮呼吸机的压力控制系统及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993009834A1 (en) * 1991-11-14 1993-05-27 University Technologies International Inc. Auto cpap system
WO2002000283A1 (de) * 2000-06-30 2002-01-03 MAP Medizintechnik für Arzt und Patient GmbH & Co. KG Vorrichtung zur erfassung der atmungstätigkeit einer person

Family Cites Families (16)

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ATE177655T1 (de) * 1989-05-19 1999-04-15 Puritan Bennett Corp Drucksystem für atmungswege
US5134995A (en) * 1989-05-19 1992-08-04 Puritan-Bennett Corporation Inspiratory airway pressure system with admittance determining apparatus and method
US5458137A (en) * 1991-06-14 1995-10-17 Respironics, Inc. Method and apparatus for controlling sleep disorder breathing
US5256451A (en) * 1992-03-13 1993-10-26 The United States Of America As Represented By The United States National Aeronautics And Space Administration Guanidine based vehicle/binders for use with oxides, metals and ceramics
US5335654A (en) * 1992-05-07 1994-08-09 New York University Method and apparatus for continuous adjustment of positive airway pressure for treating obstructive sleep apnea
EP1488743A3 (de) * 1993-11-05 2005-01-12 Resmed Limited Steuerung für die CPAP Behandlung
DE69422900T2 (de) * 1993-12-01 2000-06-08 Resmed Ltd., North Ryde Vorrichtung zur Erzeugung eines kontinuierlichen positiven Atemwegdruckes (CPAP)
AUPM279393A0 (en) * 1993-12-03 1994-01-06 Rescare Limited Estimation of flow and detection of breathing in cpap treatment
SE9304031D0 (sv) * 1993-12-03 1993-12-03 Siemens Elema Ab Elektrodsystem
DE19717106A1 (de) * 1997-04-23 1998-10-29 Map Gmbh Vorrichtung und Verfahren zur automatisierten Beatmung in der CPAP-Therapie
AUPP026997A0 (en) * 1997-11-07 1997-12-04 Resmed Limited Administration of cpap treatment pressure in presence of apnea
AU3508799A (en) * 1998-06-19 2000-01-06 Fisher & Paykel Healthcare Limited Humidified sleep apnea treatment apparatus
DE19849571B4 (de) * 1998-10-27 2004-12-02 Map Medizin-Technologie Gmbh Beatmungsgerät zur Zufuhr eines Atemgases zu einem Patienten unter einem auf den Patienten abgestimmten Behandlungsdruck
AUPP693398A0 (en) * 1998-11-05 1998-12-03 Resmed Limited Fault diagnosis in CPAP and NIPPV devices
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DE10118475B4 (de) * 2001-04-12 2007-08-16 Map Medizin-Technologie Gmbh Steuerungseinrichtung zur Vorgabe eines Atemgasdruckes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993009834A1 (en) * 1991-11-14 1993-05-27 University Technologies International Inc. Auto cpap system
WO2002000283A1 (de) * 2000-06-30 2002-01-03 MAP Medizintechnik für Arzt und Patient GmbH & Co. KG Vorrichtung zur erfassung der atmungstätigkeit einer person

Also Published As

Publication number Publication date
DE10291565D2 (de) 2004-04-15
DE10118968B4 (de) 2007-03-01
DE10118968A1 (de) 2002-10-31
WO2002083221A2 (de) 2002-10-24

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