SE9601719D0 - Doserare för tillförsel av tillsatsgas eller vätska till andningsgas vid anestesiapparat eller ventilator - Google Patents

Doserare för tillförsel av tillsatsgas eller vätska till andningsgas vid anestesiapparat eller ventilator

Info

Publication number
SE9601719D0
SE9601719D0 SE9601719A SE9601719A SE9601719D0 SE 9601719 D0 SE9601719 D0 SE 9601719D0 SE 9601719 A SE9601719 A SE 9601719A SE 9601719 A SE9601719 A SE 9601719A SE 9601719 D0 SE9601719 D0 SE 9601719D0
Authority
SE
Sweden
Prior art keywords
liquid
gas
ventilator
valve
additive
Prior art date
Application number
SE9601719A
Other languages
English (en)
Swedish (sv)
Inventor
Georgios Psaros
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
Priority to SE9601719A priority Critical patent/SE9601719D0/xx
Publication of SE9601719D0 publication Critical patent/SE9601719D0/xx
Priority to DE69725379T priority patent/DE69725379T2/de
Priority to EP97104902A priority patent/EP0806216B1/en
Priority to US08/842,367 priority patent/US6032665A/en
Priority to JP11541197A priority patent/JP3921270B2/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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/147—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase the respiratory gas not passing through the liquid container
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18—Vaporising devices for anaesthetic preparations
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/005—Piezo-electric benders
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M2202/0266—Nitrogen (N)
    • A61M2202/0275—Nitric oxide [NO]
    • 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)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE9601719A 1996-05-06 1996-05-06 Doserare för tillförsel av tillsatsgas eller vätska till andningsgas vid anestesiapparat eller ventilator SE9601719D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9601719A SE9601719D0 (sv) 1996-05-06 1996-05-06 Doserare för tillförsel av tillsatsgas eller vätska till andningsgas vid anestesiapparat eller ventilator
DE69725379T DE69725379T2 (de) 1996-05-06 1997-03-21 Dosiervorrichtung zur Zuführung von zusätzlichem Gas oder Flüssigkeit im Atemgas eines Anästhesie- oder Beatmungsgerätes
EP97104902A EP0806216B1 (en) 1996-05-06 1997-03-21 A dosing device for adding an additive gas or liquid to breathing gas in an anaesthesia machine or ventilator
US08/842,367 US6032665A (en) 1996-05-06 1997-04-24 Dosing device for adding an additive fluid to breathing gas in an anaesthesia machine or ventilator
JP11541197A JP3921270B2 (ja) 1996-05-06 1997-05-06 調量装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601719A SE9601719D0 (sv) 1996-05-06 1996-05-06 Doserare för tillförsel av tillsatsgas eller vätska till andningsgas vid anestesiapparat eller ventilator

Publications (1)

Publication Number Publication Date
SE9601719D0 true SE9601719D0 (sv) 1996-05-06

Family

ID=20402466

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601719A SE9601719D0 (sv) 1996-05-06 1996-05-06 Doserare för tillförsel av tillsatsgas eller vätska till andningsgas vid anestesiapparat eller ventilator

Country Status (5)

Country Link
US (1) US6032665A (ja)
EP (1) EP0806216B1 (ja)
JP (1) JP3921270B2 (ja)
DE (1) DE69725379T2 (ja)
SE (1) SE9601719D0 (ja)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6540154B1 (en) * 1991-04-24 2003-04-01 Aerogen, Inc. Systems and methods for controlling fluid feed to an aerosol generator
US5758637A (en) 1995-08-31 1998-06-02 Aerogen, Inc. Liquid dispensing apparatus and methods
DE19648458C1 (de) * 1996-11-22 1998-07-09 Evotec Biosystems Gmbh Mikromechanische Ejektionspumpe zum Heraustrennen kleinster Fluidvolumina aus einem strömenden Probenfluid
ATE320829T1 (de) 1997-01-17 2006-04-15 Ino Therapeutics Gmbh Gesteuertes gasversorgungssystem
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
US6032667A (en) * 1997-10-30 2000-03-07 Instrumentarium Corporation Variable orifice pulse valve
DE19812392B4 (de) * 1998-03-20 2006-03-09 Gottlieb Weinmann - Geräte für Medizin und Arbeitsschutz - GmbH + Co KG Beatmungsgerät und Vorrichtung zur Durchführung einer Beatmung
WO1999053297A1 (en) 1998-04-14 1999-10-21 Instrumentarium Corporation Sensor assembly and method for measuring nitrogen dioxide
US6131572A (en) * 1998-05-20 2000-10-17 Instrumentarium Oy Medical dosing device having dosing chamber with a pressure sensor
SE9900368D0 (sv) * 1999-02-04 1999-02-04 Siemens Elema Ab Narkosapparat
US6235177B1 (en) * 1999-09-09 2001-05-22 Aerogen, Inc. Method for the construction of an aperture plate for dispensing liquid droplets
DE19960404A1 (de) * 1999-12-15 2001-07-05 Messer Austria Gmbh Gumpoldski Exspirationsabhängige Gasdosierung
DE19961206A1 (de) * 1999-12-18 2001-07-05 Messer Austria Gmbh Gumpoldski Atemzugsvolumenabhängige Gasdosierung
US8336545B2 (en) * 2000-05-05 2012-12-25 Novartis Pharma Ag Methods and systems for operating an aerosol generator
US7971588B2 (en) * 2000-05-05 2011-07-05 Novartis Ag Methods and systems for operating an aerosol generator
MXPA02010884A (es) * 2000-05-05 2003-03-27 Aerogen Ireland Ltd Aparato y metodo para el suministro de medicamentos al sistema respiratorio.
US6948491B2 (en) * 2001-03-20 2005-09-27 Aerogen, Inc. Convertible fluid feed system with comformable reservoir and methods
US7600511B2 (en) * 2001-11-01 2009-10-13 Novartis Pharma Ag Apparatus and methods for delivery of medicament to a respiratory system
DE10050443A1 (de) * 2000-10-12 2002-04-25 Weinmann G Geraete Med Verfahren und Vorrichtung zur Veränderung eines Strömungsquerschnittes
SE0100065D0 (sv) * 2001-01-10 2001-01-10 Siemens Elema Ab Doseringsanordning
US6546927B2 (en) * 2001-03-13 2003-04-15 Aerogen, Inc. Methods and apparatus for controlling piezoelectric vibration
US6732944B2 (en) * 2001-05-02 2004-05-11 Aerogen, Inc. Base isolated nebulizing device and methods
US7360536B2 (en) 2002-01-07 2008-04-22 Aerogen, Inc. Devices and methods for nebulizing fluids for inhalation
US20050205089A1 (en) * 2002-01-07 2005-09-22 Aerogen, Inc. Methods and devices for aerosolizing medicament
US7677467B2 (en) * 2002-01-07 2010-03-16 Novartis Pharma Ag Methods and devices for aerosolizing medicament
JP4761709B2 (ja) * 2002-01-15 2011-08-31 エアロジェン，インコーポレイテッド エアロゾル発生器を作動するための方法およびシステム
ES2572770T3 (es) * 2002-05-20 2016-06-02 Novartis Ag Aparato para proporcionar pulverización para tratamiento médico y métodos
US20070044792A1 (en) * 2005-08-30 2007-03-01 Aerogen, Inc. Aerosol generators with enhanced corrosion resistance
DE10320454B4 (de) * 2003-05-08 2017-12-07 Weinmann Emergency Medical Technology Gmbh + Co. Kg Vorrichtung zur Steuerung einer Gasströmung
US8616195B2 (en) * 2003-07-18 2013-12-31 Novartis Ag Nebuliser for the production of aerosolized medication
WO2005059431A1 (de) * 2003-12-19 2005-06-30 Messer Group Gmbh Verfahren zur gasbefüllung von druckgasbehältern
US7946291B2 (en) 2004-04-20 2011-05-24 Novartis Ag Ventilation systems and methods employing aerosol generators
US7290541B2 (en) * 2004-04-20 2007-11-06 Aerogen, Inc. Aerosol delivery apparatus and method for pressure-assisted breathing systems
US7267121B2 (en) * 2004-04-20 2007-09-11 Aerogen, Inc. Aerosol delivery apparatus and method for pressure-assisted breathing systems
JP5175090B2 (ja) * 2004-04-20 2013-04-03 ノバルティス アーゲー 従圧式呼吸システム
US7222639B2 (en) * 2004-12-29 2007-05-29 Honeywell International Inc. Electrostatically actuated gas valve
US9108211B2 (en) * 2005-05-25 2015-08-18 Nektar Therapeutics Vibration systems and methods
DE112009001180A5 (de) * 2008-03-17 2011-02-17 Technologie Institut Medizin (Tim) Gmbh Steuervorrichtung zur Applikation von volatilen Anästhesiegasen
DE102008057180B3 (de) 2008-11-13 2010-04-01 Dräger Medical AG & Co. KG Vorrichtung zur Versorgung eines Atemgerätes mit Atemgas
US8267081B2 (en) * 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
DE102010016699A1 (de) * 2010-04-29 2011-11-03 Maquet Gmbh & Co. Kg Verfahren und Vorrichtung zur Applikation mindestens eines medizinischen Gases an einen mit Hilfe eines Beatmungsgeräts beatmeten Patienten
JP5358773B1 (ja) * 2013-02-21 2013-12-04 株式会社メトラン 呼吸補助装置
US11096423B2 (en) * 2017-09-25 2021-08-24 Altria Client Services Llc E-vapor device with bimetallic actuator for opening and sealing reservoir

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3887110A (en) * 1970-09-10 1975-06-03 Upjohn Co Dispensing methods and apparatus
US3785526A (en) * 1972-08-07 1974-01-15 Autobar Syst Corp Dispensing apparatus
SE370178B (ja) * 1973-01-29 1974-10-07 Lkb Medical Ab
US4364386A (en) * 1980-12-08 1982-12-21 Imed Corporation Apparatus for converting a pump to a controller
SE448347B (sv) * 1981-05-14 1987-02-16 Siemens Elema Ab Sett for blandning av gaser i forutbestemda proportioner
DE3636669C2 (de) * 1986-10-28 2001-08-16 Siemens Ag Anordnung zur Zufuhr von Aerosol zu den Luftwegen und/oder Lungen eines Patienten
SE8801299L (sv) * 1988-04-08 1989-10-09 Bertil Hoeoek Mikromekanisk envaegsventil
US5167837A (en) * 1989-03-28 1992-12-01 Fas-Technologies, Inc. Filtering and dispensing system with independently activated pumps in series
FR2657430B1 (fr) * 1990-01-23 1994-02-25 Roland Torterotot Doseur-distributeur et procede de dosage d'un produit pateux et/ou liquide.
DE4107060C2 (de) * 1991-03-06 1999-07-01 Draegerwerk Ag Dosiervorrichtung für ein flüssiges Narkosemittel über einen Zwischenbehälter
US5385540A (en) * 1993-05-26 1995-01-31 Quest Medical, Inc. Cardioplegia delivery system
US5540251A (en) * 1994-02-01 1996-07-30 Mayeaux; Paul H. Precision gas blender
US5665070A (en) * 1995-01-19 1997-09-09 I-Flow Corporation Infusion pump with magnetic bag compression
US5531680A (en) * 1995-05-05 1996-07-02 Zevex, Inc. Enteral feeding pump motor unit and method of use
US5693016A (en) * 1995-11-08 1997-12-02 Gumaste; Anand V. Solid state fluid delivery system

Also Published As

Publication number Publication date
JP3921270B2 (ja) 2007-05-30
US6032665A (en) 2000-03-07
JPH1043299A (ja) 1998-02-17
EP0806216A1 (en) 1997-11-12
EP0806216B1 (en) 2003-10-08
DE69725379D1 (de) 2003-11-13
DE69725379T2 (de) 2004-06-24

Similar Documents

Publication Publication Date Title
SE9601719D0 (sv) Doserare för tillförsel av tillsatsgas eller vätska till andningsgas vid anestesiapparat eller ventilator
NO305975B1 (no) Anordning for levering av gass til pasienter
CA1287544C (en) High frequency jet ventilation technique and apparatus
US3863630A (en) Respiratory apparatus
SE9803684D0 (sv) Narkosapparat
US8667963B2 (en) Ventilator circuit for oxygen generating system
JPH04317660A (ja) 呼吸ガス及び少なくとも一つの麻酔薬の投与装置
ATE190231T1 (de) Regulationsvorrichtung zur einsparung von sauerstoff
SE9302477L (sv) Apparat för tillförsel av andningsgas
ID30286A (id) Alat penyaluran nasal
DE69807325D1 (de) Einspritzsystem zur abgabe eines gasförmigen stoffes
SE9101097L (sv) Saett att styra en luftfoersoerjningsenhet andningssynkroniserat foer ett andningsskydd, som aatminstone taecker baerarens naesa och/eller mun
GB8913085D0 (en) Improvements in or relating to medical ventilators
DE69634306D1 (de) Gerät zur verabreichung von toxischen flüssigkeiten
JP2013536748A (ja) 人工呼吸器および／または麻酔器
ATE517649T1 (de) Atemgas-gerät mit befeuchter
MXPA04010709A (es) Sistema de recirculacion de gas medico.
CN201058168Y (zh) 吸入镇静装置
EP0722748A2 (en) Anesthetic vaporizer
MXPA04005853A (es) Sistemas de humedecimiento de paciente.
SE9903193D0 (sv) Narkosmedelförgasare
US8001966B1 (en) Continuous positive airway supply system to nasal cannula
US3266488A (en) Lung ventilating equipment
JPH1052493A (ja) 生物に空気および少なくとも１つの付加ガスを供給するための装置
SE9900368D0 (sv) Narkosapparat