WO2010060422A3 - Controller for ventilation devices for adjusting variable pressure-assisted ventilation - Google Patents

Controller for ventilation devices for adjusting variable pressure-assisted ventilation Download PDF

Info

Publication number
WO2010060422A3
WO2010060422A3 PCT/DE2009/001709 DE2009001709W WO2010060422A3 WO 2010060422 A3 WO2010060422 A3 WO 2010060422A3 DE 2009001709 W DE2009001709 W DE 2009001709W WO 2010060422 A3 WO2010060422 A3 WO 2010060422A3
Authority
WO
WIPO (PCT)
Prior art keywords
controller
ventilation
respiratory
variable pressure
adjusting variable
Prior art date
Application number
PCT/DE2009/001709
Other languages
German (de)
French (fr)
Other versions
WO2010060422A2 (en
Inventor
Marcelo Gama De Abreu
Peter Markus Spieth
Thea Koch
Original Assignee
Technische Universität Dresden
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 Technische Universität Dresden filed Critical Technische Universität Dresden
Publication of WO2010060422A2 publication Critical patent/WO2010060422A2/en
Publication of WO2010060422A3 publication Critical patent/WO2010060422A3/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
    • A61M16/021—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
    • A61M16/0096—High frequency jet ventilation

Abstract

The invention relates to a controller (1) for ventilation devices (8) for adjusting variable pressure-assisted ventilation. The controller (1) is adapted to maintain the variability in the form of variations (ΔVT) of the respiratory intake volume (VT) based on an average value (VTM) and the associated average value (VTM) at predetermined respiratory intake volume values in a predetermined respiratory intake target range (VTO-VTU) while a pressure-assistance value (PASB) is applied to achieve a predetermined respiratory intake target range (VTO-VTU) according to the mechanical properties of the respiratory system (2) and the variability of the respiratory pattern (111, 113, 114, 115, 116). The controller (1) consists of the following elements: an evaluation unit (4), a comparative unit (5), a decision unit (6), and a transmitter unit (7).
PCT/DE2009/001709 2008-11-27 2009-11-24 Controller for ventilation devices for adjusting variable pressure-assisted ventilation WO2010060422A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008060799.1 2008-11-27
DE102008060799A DE102008060799B3 (en) 2008-11-27 2008-11-27 Controller for ventilators to control a variable pressure assist ventilation

Publications (2)

Publication Number Publication Date
WO2010060422A2 WO2010060422A2 (en) 2010-06-03
WO2010060422A3 true WO2010060422A3 (en) 2010-08-19

Family

ID=41821567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001709 WO2010060422A2 (en) 2008-11-27 2009-11-24 Controller for ventilation devices for adjusting variable pressure-assisted ventilation

Country Status (2)

Country Link
DE (1) DE102008060799B3 (en)
WO (1) WO2010060422A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925545B2 (en) 2004-02-04 2015-01-06 Breathe Technologies, Inc. Methods and devices for treating sleep apnea
US8939152B2 (en) 2010-09-30 2015-01-27 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
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
US9227034B2 (en) 2009-04-02 2016-01-05 Beathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation for treating airway obstructions

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
JP2007506480A (en) 2003-08-18 2007-03-22 ワンドカ，アンソニー・ディ Methods and apparatus for non-invasive ventilation with a nasal interface
DE102004006396B4 (en) * 2004-02-10 2021-11-04 Löwenstein Medical Technology S.A. Device for ventilation and method for controlling a ventilator
EP2023987B1 (en) 2006-05-18 2016-11-09 Breathe Technologies, Inc. Tracheotomy device
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
CA2739435A1 (en) 2008-10-01 2010-04-08 Breathe Technologies, Inc. Ventilator with biofeedback monitoring and control for improving patient activity and health
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
DE102009041247A1 (en) 2009-09-04 2011-03-24 Technische Universität Dresden Method for pressure-controlled respiration for securing gas exchange in critically ill patient, involves forming distribution of airway volumes with middle value, and monitoring regulation of application of distribution of volumes
WO2012024342A1 (en) 2010-08-16 2012-02-23 Breathe Technologies, Inc. Methods, systems and devices using lox to provide ventilatory support
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516536A1 (en) * 1995-05-05 1996-11-07 Draegerwerk Ag Respiration control for respiration system
US5647350A (en) * 1994-03-15 1997-07-15 University Of Manitoba Control of life support systems
WO2001026721A1 (en) * 1999-10-14 2001-04-19 The Trustees Of Boston University Variable peak pressure ventilation method and system
WO2001068162A2 (en) * 2000-03-16 2001-09-20 Biovar Life Support Inc. Control of life support systems
DE102006052572B3 (en) * 2006-10-30 2007-09-27 Technische Universität Dresden Pressure-supported spontaneous respiration facilitating method, involves implementing variable pressure support breathing by using variation sample of breathing way pressure in breathing device during spontaneous respiration

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647350A (en) * 1994-03-15 1997-07-15 University Of Manitoba Control of life support systems
DE19516536A1 (en) * 1995-05-05 1996-11-07 Draegerwerk Ag Respiration control for respiration system
WO2001026721A1 (en) * 1999-10-14 2001-04-19 The Trustees Of Boston University Variable peak pressure ventilation method and system
WO2001068162A2 (en) * 2000-03-16 2001-09-20 Biovar Life Support Inc. Control of life support systems
DE102006052572B3 (en) * 2006-10-30 2007-09-27 Technische Universität Dresden Pressure-supported spontaneous respiration facilitating method, involves implementing variable pressure support breathing by using variation sample of breathing way pressure in breathing device during spontaneous respiration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GAMA DE ABREU M ET AL: "Noisy pressure support ventilation: A pilot study on a new assisted ventilation mode in experimental lung injury", CRITICAL CARE MEDICINE, WILLIAMS AND WILKINGS COMPANY, BALTIMORE, MA, US LNKD- DOI:10.1097/01.CCM.0000299736.55039.3A, vol. 36, no. 3, 1 March 2008 (2008-03-01), pages 818 - 827, XP008121397, ISSN: 0090-3493 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925545B2 (en) 2004-02-04 2015-01-06 Breathe Technologies, Inc. Methods and devices for treating sleep apnea
US9227034B2 (en) 2009-04-02 2016-01-05 Beathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation for treating airway obstructions
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
US8939152B2 (en) 2010-09-30 2015-01-27 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
US9358358B2 (en) 2010-09-30 2016-06-07 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract

Also Published As

Publication number Publication date
WO2010060422A2 (en) 2010-06-03
DE102008060799B3 (en) 2010-04-15

Similar Documents

Publication Publication Date Title
WO2010060422A3 (en) Controller for ventilation devices for adjusting variable pressure-assisted ventilation
EP2527934A3 (en) Control apparatus
WO2008152450A3 (en) Coated aluminum hydroxide particles produced by mill drying
WO2012026963A3 (en) Systems and methods of aerosol delivery with airflow regulation
WO2011130087A3 (en) Controlled atmosphere systems and methods
WO2008013648A3 (en) Feedback motion control using cameras
WO2011082346A3 (en) Devices, systems, and methods for monitoring, analyzing, and/or adjusting sleep conditions
WO2011068659A3 (en) Active winglet
EP2008893A3 (en) Lane deviation prevention device
WO2014011263A3 (en) Electrical control of combustion
WO2011021084A3 (en) Vehicle control system
WO2014004400A3 (en) Nasal dry powder delivery system for vaccines and other treatment agents
WO2008127750A3 (en) Method and system for controlling the direction of an antenna beam
WO2011033377A3 (en) Multifunctional nanocomposites
EP2245087A4 (en) Latex binders, aqueous coatings and paints having freeze-thaw stability and methods for using same
WO2006116198A3 (en) Control methods and devices for energy delivery
WO2011029839A3 (en) Dynamics control
WO2007109443A3 (en) Ventilatory control system
WO2009104052A3 (en) Video game controller with a fan
WO2012128913A3 (en) Degrading sensor detection implemented within a transmitter
WO2008025648A3 (en) Refrigerator with forced-ventilation condenser
WO2013092765A3 (en) Method and device for adapting a voltage limit in an electrical system
WO2008013704A3 (en) Passive biometric spectroscopy
WO2010139680A3 (en) Method for producing water-absorbing polymer particles
EP4015290A4 (en) Electric vehicle, and integrated controller and integrated control system thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09805994

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 1120090032710

Country of ref document: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09805994

Country of ref document: EP

Kind code of ref document: A2