DE3876991D1 - 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
DE3876991D1
DE3876991D1 DE8888902595T DE3876991T DE3876991D1 DE 3876991 D1 DE3876991 D1 DE 3876991D1 DE 8888902595 T DE8888902595 T DE 8888902595T DE 3876991 T DE3876991 T DE 3876991T DE 3876991 D1 DE3876991 D1 DE 3876991D1
Authority
DE
Germany
Prior art keywords
gas
pct
patient
concentration
sec
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
DE8888902595T
Other languages
English (en)
Other versions
DE3876991T2 (de
Inventor
Olof Werner
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
Publication of DE3876991D1 publication Critical patent/DE3876991D1/de
Application granted granted Critical
Publication of DE3876991T2 publication Critical patent/DE3876991T2/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
    • A61M16/10—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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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)
  • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
DE8888902595T 1987-03-09 1988-03-08 Vorrichtung zur verabreichung von mindestens zwei gasen an einen patienten. Expired - Fee Related DE3876991T2 (de)

Applications Claiming Priority (2)

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)
PCT/SE1988/000106 WO1988006904A1 (en) 1987-03-09 1988-03-08 Apparatus for administration of at least two gases to a patient

Publications (2)

Publication Number Publication Date
DE3876991D1 true DE3876991D1 (de) 1993-02-04
DE3876991T2 DE3876991T2 (de) 1993-07-15

Family

ID=20367803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888902595T Expired - Fee Related DE3876991T2 (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)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE9502034L (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
US6790126B2 (en) 2000-10-06 2004-09-14 3M Innovative Properties Company Agglomerate abrasive grain and a method of making the same
JP2004511646A (ja) * 2000-10-16 2004-04-15 スリーエム　イノベイティブ　プロパティズ　カンパニー 凝集粒子を製造する方法
US6521004B1 (en) 2000-10-16 2003-02-18 3M Innovative Properties Company Method of making an abrasive agglomerate particle
DE60141700D1 (de) 2000-10-16 2010-05-12 3M Innovative Properties Co Atteilchen
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
JP2005531373A (ja) * 2002-06-28 2005-10-20 ザ　リサーチ　ファウンデイション　オブ　ステイト　ユニバーシティー　オブ　ニューヨーク 治療薬送達装置及び方法
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
WO2009026562A1 (en) 2007-08-22 2009-02-26 The Research Foundation Of The 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
EP2209514B1 (de) 2007-11-12 2015-08-12 Maquet Critical Care AB Regulierung der abgabe von mehreren narkosemitteln an einen patienten aus einem narkoseatemgerät
US8640703B2 (en) * 2007-11-14 2014-02-04 Maquet Critical Care Ab Patient cassette with variable patient circuit volume
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
CA2859684C (en) * 2011-11-18 2020-02-11 Colin Dunlop A method and apparatus for facilitating delivery of anaesthetic
CN104023780B (zh) 2011-12-28 2016-05-18 马奎特紧急护理公司 用于呼吸设备的汽化器装置
WO2014041104A1 (en) 2012-09-12 2014-03-20 Maquet Critical Care Ab Volume reflector status indicator for anesthesia system
BR102012028313B1 (pt) 2012-11-05 2021-04-13 Magnamed Tecnologia Médica S.A. Aparelho de anestesia
CN105517615B (zh) * 2014-12-02 2018-02-09 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
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
CN117679596A (zh) * 2017-12-15 2024-03-12 马奎特紧急护理公司 模块化呼吸气体分离器单元和呼吸系统

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
US4989597A (en) 1991-02-05
WO1988006904A1 (en) 1988-09-22
EP0356431A1 (de) 1990-03-07
DE3876991T2 (de) 1993-07-15
SE8700977D0 (sv) 1987-03-09
EP0356431B1 (de) 1992-12-23
ATE83674T1 (de) 1993-01-15
JPH02502430A (ja) 1990-08-09

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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