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DE69621397D1 - Narkosesystem - Google Patents

Narkosesystem

Info

Publication number
DE69621397D1
DE69621397D1 DE69621397T DE69621397T DE69621397D1 DE 69621397 D1 DE69621397 D1 DE 69621397D1 DE 69621397 T DE69621397 T DE 69621397T DE 69621397 T DE69621397 T DE 69621397T DE 69621397 D1 DE69621397 D1 DE 69621397D1
Authority
DE
Germany
Prior art keywords
anesthesia system
anesthesia
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
DE69621397T
Other languages
English (en)
Other versions
DE69621397T2 (de
Inventor
Goeran Cewers
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.)
Maquet Critical Care AB
Original Assignee
Siemens Elema AB
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 Siemens Elema AB filed Critical Siemens Elema AB
Application granted granted Critical
Publication of DE69621397D1 publication Critical patent/DE69621397D1/de
Publication of DE69621397T2 publication Critical patent/DE69621397T2/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. ventilators; Tracheal tubes
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes specially adapted for anaesthetising
    • 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
    • A61M16/0081—Bag or bellow in a bottle
    • 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
    • A61M16/0075—Bellows-type
    • 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
    • A61M16/0078—Breathing bags
    • 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
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • 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
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (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)
  • Percussion Or Vibration Massage (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE69621397T 1995-10-19 1996-09-06 Narkosesystem Expired - Fee Related DE69621397T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503665A SE9503665L (sv) 1995-10-19 1995-10-19 Narkossystem

Publications (2)

Publication Number Publication Date
DE69621397D1 true DE69621397D1 (de) 2002-07-04
DE69621397T2 DE69621397T2 (de) 2003-01-30

Family

ID=20399881

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621397T Expired - Fee Related DE69621397T2 (de) 1995-10-19 1996-09-06 Narkosesystem

Country Status (5)

Country Link
US (1) US5694924A (de)
EP (1) EP0769304B1 (de)
JP (1) JPH09122241A (de)
DE (1) DE69621397T2 (de)
SE (1) SE9503665L (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
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SE9603249D0 (sv) * 1996-09-06 1996-09-06 Siemens Elema Ab Anordning för kompensering av flödesmotstånd vid ventilator/respirator
US5957129A (en) * 1997-07-30 1999-09-28 Ohmeda Inc. On-line fault detection and correction in anesthesia delivery system
US5857458A (en) * 1997-09-26 1999-01-12 Ohmeda Inc. Automatic bellows refill
JPH11197248A (ja) * 1998-01-19 1999-07-27 Nippon Sanso Kk 呼吸用ガス消費量のモニタリング装置及びモニタリング方法
SE9801428D0 (sv) * 1998-04-23 1998-04-23 Siemens Elema Ab Narkosapparat samt ett förfarande vid narkosapparaten
SE9802568D0 (sv) * 1998-07-17 1998-07-17 Siemens Elema Ab Anaesthetic delivery system
US6152131A (en) * 1998-08-26 2000-11-28 Instrumentarium Corp. Method and apparatus for detecting an empty breathing gas compartment in a patient ventilator
SE9900368D0 (sv) * 1999-02-04 1999-02-04 Siemens Elema Ab Narkosapparat
ATE414552T1 (de) 1999-04-07 2008-12-15 Event Medical Ltd Beatmungsgerät
US6634355B2 (en) * 1999-06-11 2003-10-21 Colas Marie-Jose Single breath induction anesthesia apparatus
US7007693B2 (en) * 1999-08-03 2006-03-07 The Research Foundatilon Of State University Of New York Device and method of reducing bias flow in oscillatory ventilators
FR2804607B1 (fr) * 2000-02-07 2003-01-24 Taema Ventilateur d'anesthesie avec controle automatique du mode de ventilation selectionne
DE10014959C1 (de) * 2000-03-25 2001-05-03 Draeger Medizintech Gmbh Vorrichtung zur Messung eines Atemgasbestandteils in einer Atemgasleitung
CA2304292C (en) * 2000-03-31 2009-01-13 Joseph Fisher An improved rebreathing circuit to set and stabalize end tidal and arterial pco2 despite varying levels of minute ventilation
US6675799B2 (en) * 2001-07-20 2004-01-13 The Research Foundation Of State University Of New York Device and method of isolating bias flow
US6834647B2 (en) 2001-08-07 2004-12-28 Datex-Ohmeda, Inc. Remote control and tactile feedback system for medical apparatus
GB0210022D0 (en) * 2002-05-01 2002-06-12 Air Prod & Chem Gas dispenser and recovery apparatus
GB0211894D0 (en) * 2002-05-23 2002-07-03 Dingley John Gas supply system
AU2003247834A1 (en) * 2002-06-28 2004-01-19 The Research Foundation Of State University Of New York Therapeutic agent delivery device and method
CA2413041A1 (fr) * 2002-11-29 2004-05-29 Jean-Paul Praud Un appareil permettant d'effectuer des ventilations liquides totales
SE0300161D0 (sv) * 2003-01-23 2003-01-23 Siemens Elema Ab Anesthetic Reflector
US8844528B2 (en) * 2003-02-18 2014-09-30 Joseph Fisher Breathing circuits to facilitate the measurement of cardiac output during controlled and spontaneous ventilation
SE0303064D0 (sv) * 2003-11-19 2003-11-19 Maquet Critical Care Ab Förfarande och anordning för reducering av koldioxidhalten i en dödvolym
DE10360229B3 (de) * 2003-12-20 2004-12-09 Dräger Medical AG & Co. KGaA Vorrichtung und Verfahren zur Dosierung von Atemgas
BRPI0306282B8 (pt) * 2003-12-26 2021-06-22 Intermed Equipamento Medico Hospitalar Ltda sistema de ventilação em aparelho respiratório
US7148806B2 (en) * 2004-03-25 2006-12-12 Ge Healthcare Finland Oy Arrangement in connection with a patient circuit and an absorber means
US7207331B2 (en) * 2005-03-22 2007-04-24 The General Electric Company Arrangement and method for controlling operational characteristics of medical equipment
US7644594B2 (en) * 2005-05-13 2010-01-12 Anesthetic Gas Reclamation, L.L.C. Method and apparatus for self-contained anesthetic gas reclamation
US7628034B2 (en) * 2005-05-13 2009-12-08 Anesthetic Gas Reclamation, Llc Method of low flow anesthetic gas scavenging and dynamic collection apparatus therefor
RU2415681C2 (ru) * 2005-05-13 2011-04-10 Энестетик Гэз Рекламейшн, Ллк Аппарат и способ для переработки анестезирующего газа
DE102005026838B3 (de) 2005-06-10 2007-01-11 Dräger Medical AG & Co. KG Beatmungsvorrichtung mit einem Kohlendioxidabsorber
EP1893992B1 (de) 2005-06-17 2011-09-21 Maquet Critical Care AB Bereitstellung einer Gasmesskammer für Ultraschallmessungen mit verringertem Temperatureinfluss
US8459262B2 (en) 2005-12-21 2013-06-11 Maquet Critical Care Ab Manual ventilation with electronically controlled APL valve
DE102006012737B3 (de) * 2006-03-17 2007-04-26 Ernst-Moritz-Arndt-Universität Greifswald Vorrichtung und Verfahren zum Erzeugen eines Beatmungsfluidstroms
US7779840B2 (en) * 2006-06-21 2010-08-24 General Electric Company Ventilator breath condensate sampler and method of collecting a breath condensate sample
US8127762B2 (en) * 2006-06-29 2012-03-06 Maquet Critical Care Ab Anaesthesia apparatus and method for operating an anaesthesia apparatus
DE102006051571B3 (de) * 2006-11-02 2008-02-14 Dräger Medical AG & Co. KG Verfahren zur Bestimmung des Verbrauchs eines CO2-Absorbers in einer Beatmungsvorrichtung mit Rückatemsystem
US20080184997A1 (en) * 2007-02-02 2008-08-07 Ppw Kontex Krzysztof Kondratowicz Anaesthetic apparatus with circulation of respiratory gases
US8539950B2 (en) * 2007-02-27 2013-09-24 Maquet Critical Care Ab Method and apparatus for collection of waste anesthetic gases
DE102007019487B3 (de) * 2007-04-25 2008-04-10 Dräger Medical AG & Co. KG Modulares Beatmungssystem für die maschinelle Beatmung eines Patienten
RU2506961C2 (ru) * 2007-08-22 2014-02-20 Дзе Рисерч Фаундейшн Оф Стейт Юниверсити Оф Нью Йорк Система и способ подачи и совместного использования дыхательного газа
EP2211959A1 (de) * 2007-11-14 2010-08-04 Maquet Critical Care AB Patientenkassette mit variablem patienten-kreislaufvolumen
US8978652B2 (en) * 2007-11-14 2015-03-17 Maquet Critical Care Ab Anesthetic breathing apparatus having improved monitoring of anesthetic agent
CN101468221B (zh) * 2007-12-29 2013-10-23 北京谊安医疗系统股份有限公司 麻醉吸收回路
EP2201979A1 (de) * 2008-12-23 2010-06-30 General Electric Company Anordnung und Verfahren zum Zuführen von Atemgas zur Atmung
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
JP2010200901A (ja) * 2009-03-02 2010-09-16 Nippon Koden Corp 生体信号測定装置
NL1037372C2 (nl) * 2009-10-07 2011-04-11 Alcmair Partners B V Werkwijze en inrichting voor het beademen van patienten.
EP2371410B1 (de) * 2010-03-29 2016-10-12 General Electric Company Anordnung und Verfahren zur Beatmung der Lungen
US8752544B2 (en) 2011-03-21 2014-06-17 General Electric Company Medical vaporizer and method of monitoring of a medical vaporizer
DE202011102318U1 (de) * 2011-06-25 2011-11-10 Dräger Medical GmbH Vorrichtung zur Dosierung von Sauerstoff für ein Anästhesiegerät
DE202011102764U1 (de) * 2011-07-02 2011-12-05 Dräger Medical GmbH Beatmungssystem
US9199050B2 (en) * 2012-04-30 2015-12-01 Carefusion Corporation Arrangement and method for guiding expired respiratory gas flow using gas routing device
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US8973580B1 (en) 2014-01-09 2015-03-10 Osborne Williams Portable manual ventilation device
US20200016347A1 (en) * 2014-09-10 2020-01-16 Pomozine Gyarmathy Agnes Device for adjustment and/or conditioning of the co2 content of the inhaled air
HUP1400421A2 (hu) * 2014-09-10 2016-03-29 Gyarmathy Agnes Dr Pomozine Berendezés belélegzett levegõ CO2 tartalmának beállítására és/vagy szabályozására
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US20160235932A1 (en) * 2015-01-23 2016-08-18 Scott Rankin Disposable and Sterile Venilator
US10315002B2 (en) 2015-03-24 2019-06-11 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US10413642B2 (en) 2015-04-28 2019-09-17 James Michael Berry System for dynamic control of medical vacuum
WO2017006186A1 (en) * 2015-07-06 2017-01-12 Joel Ironstone Oxygen rebreathing apparatus and method for using the same
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
US10946160B2 (en) 2017-03-23 2021-03-16 General Electric Company Medical vaporizer with carrier gas characterization, measurement, and/or compensation
US10610659B2 (en) 2017-03-23 2020-04-07 General Electric Company Gas mixer incorporating sensors for measuring flow and concentration
CN111479606B (zh) * 2017-12-15 2023-12-22 马奎特紧急护理公司 模块化呼吸气体分离器单元
CA3100163A1 (en) 2018-05-13 2019-11-21 Samir Saleh AHMAD Portable medical ventilator system using portable oxygen concentrators
EP4085955B1 (de) * 2019-12-30 2024-10-16 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. Medizinisches belüftungssystem
CN111110971A (zh) * 2019-12-30 2020-05-08 深圳迈瑞生物医疗电子股份有限公司 控制开关、麻醉机通气系统及麻醉机
DE102020123654A1 (de) 2020-09-10 2022-03-10 Drägerwerk AG & Co. KGaA Pneumatikmodul sowie Verfahren zur Versorgung eines Verbrauchers mit einem druckstoßfreien Strom medizinischen Gases oder medizinischer Luft
CN115364318A (zh) * 2021-05-20 2022-11-22 Gpa医疗有限公司 手动式机械通气设备的自动控制系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945472C2 (de) * 1979-11-10 1982-12-30 Drägerwerk AG, 2400 Lübeck Narkose-Beatmungssystem mit pneumatischer Steuerung
US4637385A (en) * 1986-01-13 1987-01-20 Tibor Rusz Pulmonary ventilator controller
NL8700389A (nl) * 1987-02-17 1988-09-16 Physio B V Inrichting voor het beademen van patienten.
GB8704104D0 (en) * 1987-02-21 1987-03-25 Manitoba University Of Respiratory system load apparatus
SE459155B (sv) * 1987-04-14 1989-06-12 Siemens Elema Ab Foerfarande och anording foer aateranvaendning av anestesimedel
US4883051A (en) * 1988-02-18 1989-11-28 Summa Vest, Inc. Disposable breathing system and components
SE9001581D0 (sv) * 1990-05-03 1990-05-03 Siemens Elema Ab Foerfarande foer aateranvaendning av anestesigas och anordning foer genomfoerande av foerfarandet
EP0636037B1 (de) * 1992-04-16 1997-02-05 Anton Dr.-Ing. Obermayer Anästhesiemaschine
SE9300364L (sv) * 1993-02-05 1994-02-21 Siemens Elema Ab Metod för färskgastillförsel vid manuell ventilering och ett ventilatorsystem för att utföra metoden

Also Published As

Publication number Publication date
JPH09122241A (ja) 1997-05-13
DE69621397T2 (de) 2003-01-30
SE9503665L (sv) 1997-04-20
US5694924A (en) 1997-12-09
EP0769304B1 (de) 2002-05-29
EP0769304A1 (de) 1997-04-23
SE9503665D0 (sv) 1995-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MAQUET CRITICAL CARE AB, SOLNA, SE

8328 Change in the person/name/address of the agent

Representative=s name: SCHAUMBURG UND KOLLEGEN, 81679 MUENCHEN

8339 Ceased/non-payment of the annual fee