ATE83674T1 - Vorrichtung zur verabreichung von mindestens zwei gasen an einen patienten. - Google Patents

Vorrichtung zur verabreichung von mindestens zwei gasen an einen patienten.

Info

Publication number
ATE83674T1
ATE83674T1 AT88902595T AT88902595T ATE83674T1 AT E83674 T1 ATE83674 T1 AT E83674T1 AT 88902595 T AT88902595 T AT 88902595T AT 88902595 T AT88902595 T AT 88902595T AT E83674 T1 ATE83674 T1 AT E83674T1
Authority
AT
Austria
Prior art keywords
gas
pct
patient
concentration
sec
Prior art date
Application number
AT88902595T
Other languages
English (en)
Inventor
Olof Werner
Original Assignee
Olof Werner
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 Olof Werner filed Critical Olof Werner
Application granted granted Critical
Publication of ATE83674T1 publication Critical patent/ATE83674T1/de

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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting tubes
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0291—Xenon

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AT88902595T 1987-03-09 1988-03-08 Vorrichtung zur verabreichung von mindestens zwei gasen an einen patienten. ATE83674T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8700977A SE8700977D0 (sv) 1987-03-09 1987-03-09 Enhet som i olika grad separerar gasinnehallet i drivkrets och mottagarkrets, men som enda tillater gasgenomslepp i bada riktningarna (oppen separation)
EP88902595A EP0356431B1 (de) 1987-03-09 1988-03-08 Vorrichtung zur verabreichung von mindestens zwei gasen an einen patienten
PCT/SE1988/000106 WO1988006904A1 (en) 1987-03-09 1988-03-08 Apparatus for administration of at least two gases to a patient

Publications (1)

Publication Number Publication Date
ATE83674T1 true ATE83674T1 (de) 1993-01-15

Family

ID=20367803

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88902595T ATE83674T1 (de) 1987-03-09 1988-03-08 Vorrichtung zur verabreichung von mindestens zwei gasen an einen patienten.

Country Status (7)

Country Link
US (1) US4989597A (de)
EP (1) EP0356431B1 (de)
JP (1) JPH02502430A (de)
AT (1) ATE83674T1 (de)
DE (1) DE3876991T2 (de)
SE (1) SE8700977D0 (de)
WO (1) WO1988006904A1 (de)

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US7748018B2 (en) * 1989-10-30 2010-06-29 Starsight Telecast, Inc. Arranging channel indicators in a television schedule system
SE9001581D0 (sv) * 1990-05-03 1990-05-03 Siemens Elema Ab Foerfarande foer aateranvaendning av anestesigas och anordning foer genomfoerande av foerfarandet
WO1992005826A1 (en) * 1990-09-27 1992-04-16 Gambro Engström Ab Anaesthetic and/or ventilator system and method to purify the gas in such a system
SE9100016D0 (sv) * 1991-01-03 1991-01-03 Olof Werner Foerfarande och anordning att reglera inandad koncentration av gas i en anestesikrets
DE4327731C1 (de) * 1993-08-18 1994-11-10 Messer Griesheim Gmbh NO-haltiges Gasgemisch zur Behandlung pulmonaler Erkrankungen
US5429123A (en) * 1993-12-15 1995-07-04 Temple University - Of The Commonwealth System Of Higher Education Process control and apparatus for ventilation procedures with helium and oxygen mixtures
US6001332A (en) * 1995-02-16 1999-12-14 The Boc Group Plc Medical gas mixture
SE503292C2 (sv) * 1995-06-02 1996-05-13 Siemens Elema Ab Automatiskt omkopplingsbar narkosutrustning
RU2072241C1 (ru) * 1995-09-20 1997-01-27 Панина Елена Владимировна Способ формирования дыхательной газовой смеси и аппарат для его осуществления
DE19541594A1 (de) * 1995-11-08 1997-05-15 Pfeiffer Erich Gmbh & Co Kg Austrag-Einheit für Medien
SE509580C2 (sv) * 1996-11-18 1999-02-08 Gibeck Ab Louis Regenererbar absorbatoranordningsapparat, jämte ett förfarande för avlägsnande av koldioxid från utandningsgaser under anestesi samt ett recirkulerande recirkulerande system för anestesi.
DE19709704C2 (de) 1997-03-10 1999-11-04 Michael Georgieff Verwendung einer flüssigen Präparation von Xenon zur intravenösen Verabreichung bei Einleitung und/oder Aufrechterhaltung der Anaesthesie
CA2274451A1 (en) * 1998-06-11 1999-12-11 The University Of British Columbia Lung surface area analysis using computed tomography
US6269811B1 (en) * 1998-11-13 2001-08-07 Respironics, Inc. Pressure support system with a primary and a secondary gas flow and a method of using same
EP1171182B1 (de) * 1999-04-07 2008-11-19 eVent Medical Limited Beatmungsgerät
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
SE0000206D0 (sv) * 2000-01-25 2000-01-25 Siemens Elema Ab High frequency oscillator ventilator
JP4084523B2 (ja) * 2000-03-10 2008-04-30 大陽日酸株式会社 キセノンを使用した麻酔装置
WO2002028802A2 (en) 2000-10-06 2002-04-11 3M Innovative Properties Company Ceramic aggregate particles
US6521004B1 (en) 2000-10-16 2003-02-18 3M Innovative Properties Company Method of making an abrasive agglomerate particle
EP1326940B1 (de) 2000-10-16 2010-03-31 3M Innovative Properties Company Verfahren zur herstellung von keramischen agglomeratteilchen
CN1315972C (zh) * 2000-10-16 2007-05-16 3M创新有限公司 制造团聚颗粒的方法
SE0102400D0 (sv) * 2001-07-04 2001-07-04 Siemens Elema Ab Fluid flow regulation system
PT102772A (pt) * 2002-05-02 2003-11-28 Sysadvance Sist S De Engenhari Unidade externa para reciclo de xenon contido em misturas anestesicas gasosas
AU2003247834A1 (en) * 2002-06-28 2004-01-19 The Research Foundation Of State University Of New York Therapeutic agent delivery device and method
GB0512646D0 (en) * 2005-06-21 2005-07-27 Boc Group Plc Treatment of gases
EP2008679A1 (de) 2007-06-28 2008-12-31 General Electric Company Patientenbeatmungssystem
US8602026B2 (en) * 2007-08-22 2013-12-10 The Research Foundation Of State University Of New York Breathing-gas delivery and sharing system and method
EP2033680A1 (de) * 2007-09-10 2009-03-11 Hargasser, Stefan, Prof. Dr. med. Dr. med. habil. Xenon-Narkosebeatmungssystem
DE102007048891B3 (de) * 2007-10-11 2009-04-30 Dräger Medical AG & Co. KG Vorrichtung zur Adsorption und Desorption von Anästhesiemittel
WO2009062540A1 (en) * 2007-11-12 2009-05-22 Maquet Critical Care Ab Regulation of delivery of multiple anesthetic agents to a patient from an anesthetic breathing apparatus
EP2211959A1 (de) * 2007-11-14 2010-08-04 Maquet Critical Care AB Patientenkassette mit variablem patienten-kreislaufvolumen
US20090241960A1 (en) * 2008-04-01 2009-10-01 Event Medical, Inc. Dual high and low pressure breathing system
FR2931682B1 (fr) * 2008-05-27 2010-07-30 Air Liquide Amelioration de la precision de mesure de la teneur en xenon dans un appareil d'anesthesie ventilatoire.
US20090293872A1 (en) * 2008-05-30 2009-12-03 Hans Bocke Anesthetic breathing apparatus and internal control method for said apparatus
WO2010033439A2 (en) * 2008-09-17 2010-03-25 The Brigham And Women's Hospital, Inc. Anesthesia simulator and controller for closed-loop anesthesia
WO2010130290A1 (en) * 2009-05-13 2010-11-18 Maquet Critical Care Ab Anesthetic breathing apparatus having volume reflector unit with controllable penetration
DK2780067T3 (da) * 2011-11-18 2021-08-16 Colin Dunlop Anæstetisk genåndingskredsløb
WO2013100830A1 (en) 2011-12-28 2013-07-04 Maquet Critical Care Ab Vaporiser arrangement for breathing apparatus
EP2895224B1 (de) 2012-09-12 2021-03-17 Maquet Critical Care AB Volumenreflektorstatusanzeige für ein narkosesystem
BR102012028313B1 (pt) 2012-11-05 2021-04-13 Magnamed Tecnologia Médica S.A. Aparelho de anestesia
WO2016086347A1 (zh) * 2014-12-02 2016-06-09 深圳迈瑞生物医疗电子股份有限公司 一种电动麻醉呼吸装置
WO2016086352A1 (zh) * 2014-12-02 2016-06-09 深圳迈瑞生物医疗电子股份有限公司 麻醉机及其麻醉机呼吸系统
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
BR112022020454A2 (pt) * 2020-04-08 2022-11-29 California Inst Of Techn Métodos de ventilação e dispositivos para tratamento de doenças respiratórias
US20220395665A1 (en) * 2021-06-14 2022-12-15 GE Precision Healthcare LLC Electronic vaporizer system and method of controlling the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25871E (en) * 1958-12-05 1965-10-05 Lung ventilators and control mechanism therefor
DE1491691B1 (de) * 1966-07-22 1969-12-04 Draegerwerk Ag Beatmungsgeraet,insbesondere fuer Narkosebeatmung
RO57815A2 (de) * 1971-04-15 1975-06-15
US4127121A (en) * 1976-09-17 1978-11-28 University Of Utah Oxygen and anesthesia delivery and monitoring device
JPS55166163A (en) * 1979-06-13 1980-12-25 Citizen Watch Co Ltd Controller for anesthetic gas
SE430304B (sv) * 1980-09-01 1983-11-07 Testa Lab A S Anestesirespirationsapparat
EP0100649B1 (de) * 1982-07-30 1989-01-18 Ronald Dunbar Rae Durchflussregler
DE3315943A1 (de) * 1983-05-02 1984-11-08 Drägerwerk AG, 2400 Lübeck Narkosemittelverdunster mit einem der verdunsterkammer parallelgeschalteten bypass mit einer ueberwachungseinrichtung
US4596246A (en) * 1984-02-24 1986-06-24 Lyall Robert N Method and apparatus for converting patient breathing system between circle and non-rebreathing configurations
US4602653A (en) * 1984-11-01 1986-07-29 Bear Medical Systems, Inc. Electronically-controlled gas blending system
US4770168A (en) * 1985-12-16 1988-09-13 Tibor Rusz Electrically controllable anesthesia vaporizer

Also Published As

Publication number Publication date
EP0356431A1 (de) 1990-03-07
WO1988006904A1 (en) 1988-09-22
SE8700977D0 (sv) 1987-03-09
JPH02502430A (ja) 1990-08-09
DE3876991T2 (de) 1993-07-15
EP0356431B1 (de) 1992-12-23
US4989597A (en) 1991-02-05
DE3876991D1 (de) 1993-02-04

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