SE9502031D0 - Arrangement and method for determining an optimal opening pressure in a lung system - Google Patents

Arrangement and method for determining an optimal opening pressure in a lung system

Info

Publication number
SE9502031D0
SE9502031D0 SE9502031A SE9502031A SE9502031D0 SE 9502031 D0 SE9502031 D0 SE 9502031D0 SE 9502031 A SE9502031 A SE 9502031A SE 9502031 A SE9502031 A SE 9502031A SE 9502031 D0 SE9502031 D0 SE 9502031D0
Authority
SE
Sweden
Prior art keywords
pressure
measured
flow
opening pressure
optimal
Prior art date
Application number
SE9502031A
Other languages
English (en)
Inventor
Govinda Rajan
Burkhard Prof Lachmann
Stephan Boehm
Original Assignee
Lachmann Burkhard
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 Lachmann Burkhard filed Critical Lachmann Burkhard
Priority to SE9502031A priority Critical patent/SE9502031D0/sv
Publication of SE9502031D0 publication Critical patent/SE9502031D0/sv
Priority to US08/651,717 priority patent/US5660170A/en
Priority to DE69623389T priority patent/DE69623389T2/de
Priority to EP96108346A priority patent/EP0745403B1/en
Priority to JP13917996A priority patent/JP3761247B2/ja

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
    • A61M16/0003—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. mouth-to-mouth respiration; 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
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2230/20—Blood composition characteristics
    • A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)

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)
SE9502031A 1995-06-02 1995-06-02 Arrangement and method for determining an optimal opening pressure in a lung system SE9502031D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9502031A SE9502031D0 (sv) 1995-06-02 1995-06-02 Arrangement and method for determining an optimal opening pressure in a lung system
US08/651,717 US5660170A (en) 1995-06-02 1996-05-22 Respiratory apparatus and method for determining an optimal opening pressure in a lung system
DE69623389T DE69623389T2 (de) 1995-06-02 1996-05-24 Gerät und Verfahren zur Bestimmung des optimalen Öffnungsdrucks einer Lunge
EP96108346A EP0745403B1 (en) 1995-06-02 1996-05-24 Arrangement and method for determining an optimal opening pressure in a lung system
JP13917996A JP3761247B2 (ja) 1995-06-02 1996-05-31 肺系の中の最適開放圧力決定装置及び方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502031A SE9502031D0 (sv) 1995-06-02 1995-06-02 Arrangement and method for determining an optimal opening pressure in a lung system

Publications (1)

Publication Number Publication Date
SE9502031D0 true SE9502031D0 (sv) 1995-06-02

Family

ID=20398502

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502031A SE9502031D0 (sv) 1995-06-02 1995-06-02 Arrangement and method for determining an optimal opening pressure in a lung system

Country Status (5)

Country Link
US (1) US5660170A (sv)
EP (1) EP0745403B1 (sv)
JP (1) JP3761247B2 (sv)
DE (1) DE69623389T2 (sv)
SE (1) SE9502031D0 (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9801427D0 (sv) * 1998-04-23 1998-04-23 Siemens Elema Ab Förfarande för bestämning av minst en parameter samt en andningsapparat
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
DE69941985D1 (de) * 1998-11-06 2010-03-18 Caradyne R & D Ltd Tragbares beatmungsgerät
US8701664B2 (en) * 1998-11-06 2014-04-22 Caradyne (R&D) Limited Apparatus and method for relieving dyspnoea
DE19857090A1 (de) * 1998-12-10 2000-06-29 Stephan Boehm Verfahren zur regionalen Bestimmung des alveolären Öffnens und des alveolären Schließens der Lunge
DE50004721D1 (de) 1999-01-29 2004-01-22 Siemens Elema Ab Nichtinvasives verfahren zur optimierung der beatmung atelektatischer lungen
USRE40402E1 (en) 1999-01-29 2008-06-24 Maquet Critical Care Ab Non-invasive method for optimizing the respiration of atelectatic lungs
US6355002B1 (en) * 2000-05-22 2002-03-12 Comedica Technologies Incorporated Lung inflection point monitor apparatus and method
US6557553B1 (en) 2000-09-05 2003-05-06 Mallinckrodt, Inc. Adaptive inverse control of pressure based ventilation
US7872635B2 (en) * 2003-05-15 2011-01-18 Optimetrics, Inc. Foveated display eye-tracking system and method
EP1579882A1 (en) * 2004-03-26 2005-09-28 Stephan Dr. Böhm Non-invasive method and apparatus for optimizing the respiration for atelectatic lungs
US7533670B1 (en) * 2005-09-20 2009-05-19 Breathe Technologies, Inc. Systems, methods and apparatus for respiratory support of a patient
US20070062533A1 (en) 2005-09-21 2007-03-22 Choncholas Gary J Apparatus and method for identifying FRC and PEEP characteristics
EP1984050B1 (en) * 2006-01-30 2010-10-13 Hamilton Medical AG An apparatus for regulating a mechanical ventilation
DE602007008838D1 (de) * 2006-01-30 2010-10-14 Hamilton Medical Ag O2-Steuerung
DE102006018199B4 (de) * 2006-04-19 2016-01-07 Drägerwerk AG & Co. KGaA Vorrichtung zur Lungenventilation
US8202226B2 (en) * 2007-01-23 2012-06-19 Kci Licensing, Inc. Providing automated or manual guidance on dynamic patient positioning based on measured variables for ventilation control
US8640699B2 (en) * 2008-03-27 2014-02-04 Covidien Lp Breathing assistance systems with lung recruitment maneuvers
EP2228009B1 (en) * 2009-03-09 2018-05-16 Drägerwerk AG & Co. KGaA Apparatus and method to determine functional lung characteristics
AU2015261740B2 (en) * 2010-03-03 2016-12-08 Forschungszentrum Borstel Leibniz-Zentrum Fur Medizin Und Biowissenschaften Ventilation method and ventilation device
US11433211B2 (en) 2016-03-17 2022-09-06 Zoll Medical Corporation Flow sensor for ventilation
EP3934723A4 (en) * 2019-03-05 2022-12-14 MediPines Corporation FAN PARAMETER ADJUSTMENT SYSTEM
CN112546388B (zh) * 2020-12-04 2023-03-14 可孚医疗科技股份有限公司 一种自适应脉冲式制氧机及其供氧控制方法和装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568756A5 (sv) * 1973-09-07 1975-11-14 Hoffmann La Roche
EP0273258B1 (de) * 1986-12-22 1991-11-21 Siemens Aktiengesellschaft Anordnung zur Untersuchung eines flüssigen Mediums und Verfahren zum Betrieb der Anordnung
DE3817053A1 (de) * 1988-05-19 1989-11-30 Draegerwerk Ag Verfahren zur steuerung eines beatmungsgeraetes und vorrichtung hierzu
US5239995A (en) * 1989-09-22 1993-08-31 Respironics, Inc. Sleep apnea treatment apparatus
EP0465708B1 (de) * 1990-07-11 1996-05-22 Siemens Aktiengesellschaft Anordnung zur elektrochemischen Bestimmung des Sauerstoffpartialdruckes pO2 in einem flüssigen Messmedium und Verfahren zum Betrieb der Anordnung
US5365922A (en) * 1991-03-19 1994-11-22 Brigham And Women's Hospital, Inc. Closed-loop non-invasive oxygen saturation control system
WO1994004071A1 (en) * 1992-08-19 1994-03-03 Lynn Lawrence A Apparatus for the diagnosis of sleep apnea
SE9400487L (sv) * 1994-02-14 1995-03-13 Siemens Elema Ab Ventilator/Respirator

Also Published As

Publication number Publication date
DE69623389D1 (de) 2002-10-10
EP0745403A1 (en) 1996-12-04
EP0745403B1 (en) 2002-09-04
DE69623389T2 (de) 2003-04-30
US5660170A (en) 1997-08-26
JP3761247B2 (ja) 2006-03-29
JPH09632A (ja) 1997-01-07

Similar Documents

Publication Publication Date Title
SE9502031D0 (sv) Arrangement and method for determining an optimal opening pressure in a lung system
SE9502543D0 (sv) Artificial ventilation system
ATA16712003A (de) Vorrichtung und verfahren zur regelung des druckes in einer aufblasbaren manschette eines blutdruckmessgerätes
SE8102322L (sv) Sett och anordning for metning av atminstone tva pneumatiska lungparametrar
ATE365570T1 (de) Vorrichtung zur erfassung der atmungstätigkeit einer person
Warren et al. Hypernasality in the presence of “adequate” velopharyngeal closure
NO953455L (no) Fremgangsmåte og anordning for regulering av et pusteapparat
SE9801427D0 (sv) Förfarande för bestämning av minst en parameter samt en andningsapparat
EP1277435A8 (en) Apparatus for determining instantaneous elastic recoil pressure during ventilatory support
GB2417206A (en) Method for the automatic plotting of pressure-volume curves during artificial respiration
WO2000020047A3 (en) Multi-channel self-contained apparatus and method for diagnosis of sleep disorders
NZ504692A (en) Inhalation apparatus and method
ATE162620T1 (de) Verfahren und vorrichtung zur bestimmung eines volumenstromes
WO2002056931A3 (en) Automatically regulating oxygen flow to a patient
DE59107232D1 (de) Einrichtung und Verfahren zur Blutdruckmessung
SE9504312L (sv) Sätt vid styrning av en andningsapparat samt en andningsapparat
SE9504120D0 (sv) Ventilator for respiratory treatment
DE69205712T2 (de) Vorrichtung zum Erzeugen von Überdruck in Atemgas sowie Verfahren zum Steuern dieser Vorrichtung.
WO2004035111A3 (en) Testing of pressure sensor in surgical cassette
SE0003531D0 (sv) Auto CPAP
EP0372429A3 (en) Method and apparatus for measuring respiration, oxidation and similar interactions between a sample and a selected component of a fluid medium
US4112938A (en) Device for controlling the respiration in respirators
EP0982044A3 (en) Method and apparatus for detecting an empty gas compartment in a patient ventilator
CA2211768A1 (en) Process for controlling breathing apparatus
CA2038971A1 (en) Lung ventilator device