DE69610148T2 - Gerät für Öffnungsdruckbestimmung einer Lunge - Google Patents

Gerät für Öffnungsdruckbestimmung einer Lunge

Info

Publication number
DE69610148T2
DE69610148T2 DE69610148T DE69610148T DE69610148T2 DE 69610148 T2 DE69610148 T2 DE 69610148T2 DE 69610148 T DE69610148 T DE 69610148T DE 69610148 T DE69610148 T DE 69610148T DE 69610148 T2 DE69610148 T2 DE 69610148T2
Authority
DE
Germany
Prior art keywords
lung
determining
opening pressure
opening
pressure
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.)
Expired - Fee Related
Application number
DE69610148T
Other languages
English (en)
Other versions
DE69610148D1 (de
Inventor
Prof Lachmann
Govinda Rajan
Stephan Boehm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69610148D1 publication Critical patent/DE69610148D1/de
Publication of DE69610148T2 publication Critical patent/DE69610148T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61M2016/003—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
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • 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)
DE69610148T 1995-06-02 1996-05-24 Gerät für Öffnungsdruckbestimmung einer Lunge Expired - Fee Related DE69610148T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502032A SE9502032D0 (sv) 1995-06-02 1995-06-02 Arrangement for determining an opening pressure

Publications (2)

Publication Number Publication Date
DE69610148D1 DE69610148D1 (de) 2000-10-12
DE69610148T2 true DE69610148T2 (de) 2001-04-12

Family

ID=20398503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69610148T Expired - Fee Related DE69610148T2 (de) 1995-06-02 1996-05-24 Gerät für Öffnungsdruckbestimmung einer Lunge

Country Status (5)

Country Link
US (1) US5738090A (de)
EP (1) EP0745402B1 (de)
JP (1) JP3686731B2 (de)
DE (1) DE69610148T2 (de)
SE (1) SE9502032D0 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9602699D0 (sv) * 1996-07-08 1996-07-08 Siemens Elema Ab A method and an apparatus for determining when a partially or completely collapsed lung has been opened up
WO1998031282A1 (de) 1997-01-17 1998-07-23 Messer Griesheim Austria Ges.Mbh Gesteuertes gasversorgungssystem
US5937854A (en) * 1998-01-06 1999-08-17 Sensormedics Corporation Ventilator pressure optimization method and apparatus
JP3530004B2 (ja) 1998-02-06 2004-05-24 株式会社日立ユニシアオートモティブ 吸入式投薬器
SE9802122D0 (sv) * 1998-06-15 1998-06-15 Siemens Elema Ab Förfarande för bestämning av volym
DE19857090A1 (de) * 1998-12-10 2000-06-29 Stephan Boehm Verfahren zur regionalen Bestimmung des alveolären Öffnens und des alveolären Schließens der Lunge
JP4597377B2 (ja) * 1999-01-15 2010-12-15 レスメド・リミテッド 固有の呼気終末陽圧に対抗して平衡状態を実現する方法及び装置
USRE40402E1 (en) 1999-01-29 2008-06-24 Maquet Critical Care Ab Non-invasive method for optimizing the respiration of atelectatic lungs
AU2545600A (en) * 1999-01-29 2000-08-18 Stephan Bohm 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
IL140977A0 (en) * 2001-01-18 2002-02-10 Automed Automatic Dosage Syste Automatically regulating oxygen flow to a patient
WO2003008027A1 (en) 2001-07-19 2003-01-30 Resmed Ltd. Pressure support ventilation of patients
US20030051733A1 (en) 2001-09-10 2003-03-20 Pulmonx Method and apparatus for endobronchial diagnosis
SE0202831D0 (sv) 2002-09-25 2002-09-25 Siemens Elema Ab Apparat för bestämning av rekryterbar volym i en lunga
US7802571B2 (en) * 2003-11-21 2010-09-28 Tehrani Fleur T Method and apparatus for controlling a ventilator
EP1579882A1 (de) * 2004-03-26 2005-09-28 Stephan Dr. Böhm Nichtinvasives Verfahren zur Optimierung der Beatmung atelektatischer Lungen
US7533670B1 (en) * 2005-09-20 2009-05-19 Breathe Technologies, Inc. Systems, methods and apparatus for respiratory support of a patient
EP1984051B1 (de) * 2006-01-30 2010-09-01 Hamilton Medical AG O2-Steuerung
EP1984050B1 (de) * 2006-01-30 2010-10-13 Hamilton Medical AG Vorrichtung zur Regulierung mechanischer Beatmung
DE102006018198A1 (de) * 2006-04-19 2007-10-25 Dräger Medical AG & Co. KG Verfahren und Vorrichtung zur Lungenventilation
US20080202521A1 (en) * 2007-02-23 2008-08-28 General Electric Company Setting mandatory mechanical ventilation parameters based on patient physiology
US20080230062A1 (en) * 2007-03-23 2008-09-25 General Electric Company Setting expiratory time in mandatory mechanical ventilation based on a deviation from a stable condition of exhaled gas volumes
EP2363163A1 (de) * 2008-03-27 2011-09-07 Nellcor Puritan Bennett LLC Gerät zur gesteuerten Zufuhr von Atemgas für einen Patienten mit mehreren Beatmungsparametern
EP2257328A2 (de) * 2008-03-27 2010-12-08 Nellcor Puritan Bennett LLC Atemhilfssystem mit lungenrekrutierungsmanövern
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
US20110023880A1 (en) * 2009-07-31 2011-02-03 Nellcor Puritan Bennett Llc Method And System For Delivering A Multi-Breath, Low Flow Recruitment Maneuver
US20110023881A1 (en) * 2009-07-31 2011-02-03 Nellcor Puritan Bennett Llc Method And System For Generating A Pressure Volume Loop Of A Low Flow Recruitment Maneuver
US20110023878A1 (en) * 2009-07-31 2011-02-03 Nellcor Puritan Bennett Llc Method And System For Delivering A Single-Breath, Low Flow Recruitment Maneuver
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
US8844526B2 (en) 2012-03-30 2014-09-30 Covidien Lp Methods and systems for triggering with unknown base flow
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
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
US20210213221A1 (en) * 2018-10-17 2021-07-15 Maquet Critical Care Ab Lung recruitment in mechanical ventilation
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585091A (en) * 1976-02-10 1981-02-25 Venegas J G Remedial apparatus for use in assisting the breathing of living creatures
FR2356408A1 (fr) * 1976-07-01 1978-01-27 Inst Nat Sante Rech Med Procede d'optimisation de la ventilation pulmonaire chez un sujet soumis a la ventilation assistee par voie endotracheale, et dispositif pour sa mise en oeuvre
US4393869A (en) * 1981-06-22 1983-07-19 Canadian Patents & Development Limited Electronically controlled respirator
US4462398A (en) * 1982-12-03 1984-07-31 Kircaldie, Randal and McNab, Trustee Respirating gas supply method and apparatus therefor
US4584996A (en) * 1984-03-12 1986-04-29 Blum Alvin S Apparatus for conservative supplemental oxygen therapy
DE3774680D1 (de) * 1986-12-22 1992-01-02 Siemens Ag Anordnung zur untersuchung eines fluessigen mediums und verfahren zum betrieb der anordnung.
US5103814A (en) * 1988-04-28 1992-04-14 Timothy Maher Self-compensating patient respirator
DE3817053A1 (de) * 1988-05-19 1989-11-30 Draegerwerk Ag Verfahren zur steuerung eines beatmungsgeraetes und vorrichtung hierzu
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
US5402796A (en) * 1990-09-19 1995-04-04 University Of Melbourne Arterial CO2 Monitor and closed loop controller
DE4122069A1 (de) * 1991-07-04 1993-01-07 Draegerwerk Ag Verfahren zur erkennung der atemphasen eines patienten bei assistierenden beatmungsverfahren
US5388575A (en) * 1992-09-25 1995-02-14 Taube; John C. Adaptive controller for automatic ventilators
DE4309923C2 (de) * 1993-03-26 1995-02-16 Boesch Wilhelm Vorrichtung zur Zufuhr von Atemgas zu einem Patienten
SE9400487L (sv) * 1994-02-14 1995-03-13 Siemens Elema Ab Ventilator/Respirator

Also Published As

Publication number Publication date
EP0745402B1 (de) 2000-09-06
EP0745402A1 (de) 1996-12-04
JP3686731B2 (ja) 2005-08-24
US5738090A (en) 1998-04-14
SE9502032D0 (sv) 1995-06-02
JPH0999083A (ja) 1997-04-15
DE69610148D1 (de) 2000-10-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee