SE9401579L - Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare - Google Patents

Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare

Info

Publication number
SE9401579L
SE9401579L SE9401579A SE9401579A SE9401579L SE 9401579 L SE9401579 L SE 9401579L SE 9401579 A SE9401579 A SE 9401579A SE 9401579 A SE9401579 A SE 9401579A SE 9401579 L SE9401579 L SE 9401579L
Authority
SE
Sweden
Prior art keywords
anesthetic
carburetors
safety systems
anesthesia equipment
prevents
Prior art date
Application number
SE9401579A
Other languages
Unknown language ( )
English (en)
Other versions
SE503175C2 (sv
SE9401579D0 (sv
Inventor
Georgios Psaros
Magnus Bjoernstjerna
Paer Emtell
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 SE9401579A priority Critical patent/SE503175C2/sv
Publication of SE9401579D0 publication Critical patent/SE9401579D0/sv
Priority to EP95104764A priority patent/EP0680770B1/en
Priority to DE69524802T priority patent/DE69524802T2/de
Priority to US08/433,063 priority patent/US5537992A/en
Priority to JP10977195A priority patent/JP3634000B2/ja
Publication of SE9401579L publication Critical patent/SE9401579L/sv
Publication of SE503175C2 publication Critical patent/SE503175C2/sv

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
    • A61M16/14—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
    • A61M16/186—Locking systems
    • 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
    • A61M16/0057—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. 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
    • A61M16/1015—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using a gas flush valve, e.g. oxygen flush valve
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm 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
    • A61M16/0057—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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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. 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
    • 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
    • A61M16/22—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
    • 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
    • A61M2016/1035—Measuring a parameter of the content of the delivered gas the anaesthetic agent concentration
SE9401579A 1994-05-06 1994-05-06 Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare SE503175C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9401579A SE503175C2 (sv) 1994-05-06 1994-05-06 Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare
EP95104764A EP0680770B1 (en) 1994-05-06 1995-03-30 Safety system for anesthetic systems
DE69524802T DE69524802T2 (de) 1994-05-06 1995-03-30 Sicherheitssystem für ein Narkosesystem
US08/433,063 US5537992A (en) 1994-05-06 1995-05-03 Anesthetic system having electronic safety interlock system
JP10977195A JP3634000B2 (ja) 1994-05-06 1995-05-08 麻酔装置用の安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401579A SE503175C2 (sv) 1994-05-06 1994-05-06 Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare

Publications (3)

Publication Number Publication Date
SE9401579D0 SE9401579D0 (sv) 1994-05-06
SE9401579L true SE9401579L (sv) 1995-11-07
SE503175C2 SE503175C2 (sv) 1996-04-15

Family

ID=20393926

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401579A SE503175C2 (sv) 1994-05-06 1994-05-06 Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare

Country Status (5)

Country Link
US (1) US5537992A (sv)
EP (1) EP0680770B1 (sv)
JP (1) JP3634000B2 (sv)
DE (1) DE69524802T2 (sv)
SE (1) SE503175C2 (sv)

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RU2072241C1 (ru) * 1995-09-20 1997-01-27 Панина Елена Владимировна Способ формирования дыхательной газовой смеси и аппарат для его осуществления
US5881723A (en) 1997-03-14 1999-03-16 Nellcor Puritan Bennett Incorporated Ventilator breath display and graphic user interface
SE9703015D0 (sv) * 1997-08-21 1997-08-21 Siemens Elema Ab Förreglingsanordning för förgasare vid en narkosapparat
SE9803684D0 (sv) * 1998-10-27 1998-10-27 Siemens Elema Ab Narkosapparat
SE9803861D0 (sv) * 1998-11-11 1998-11-11 Siemens Elema Ab Säkerhetssystem
US6634355B2 (en) * 1999-06-11 2003-10-21 Colas Marie-Jose Single breath induction anesthesia apparatus
FR2817757B1 (fr) * 2000-12-09 2004-09-03 Draeger Medical Ag Dispositif d'alimentation en anesthesique d'un appareil medical
US20030232064A1 (en) * 2001-10-17 2003-12-18 Burns William H. Suppression of human activity in an enclosed space
WO2003059424A1 (en) * 2002-01-15 2003-07-24 Aerogen, Inc. Methods and systems for operating an aerosol generator
GB0211894D0 (en) * 2002-05-23 2002-07-03 Dingley John Gas supply system
US6962153B2 (en) * 2003-10-07 2005-11-08 Draeger Medical, Inc. Interlock/exclusion systems for multiple vaporizer anesthesia machines
DE102004052398B3 (de) * 2004-10-28 2005-11-17 Dräger Medical AG & Co. KGaA Verfahren zum Betreiben eines Anästhesiegerätes
US8021310B2 (en) 2006-04-21 2011-09-20 Nellcor Puritan Bennett Llc Work of breathing display for a ventilation system
US7784461B2 (en) 2006-09-26 2010-08-31 Nellcor Puritan Bennett Llc Three-dimensional waveform display for a breathing assistance system
US8237558B2 (en) 2007-03-30 2012-08-07 University Health Network Hand hygiene compliance system
CA2682361C (en) 2007-03-30 2013-06-25 Toronto Rehabilitation Institute Hand hygiene compliance system
US9095678B2 (en) * 2007-11-12 2015-08-04 Maquet Critical Care Ab Regulation of delivery of multiple anesthetic agents to a patient from an anesthetic breathing apparatus
US20090194103A1 (en) * 2008-01-31 2009-08-06 General Electric Company Anesthesia device with stand-alone vaporizer apparatus
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
US9086313B2 (en) * 2009-10-16 2015-07-21 Spacelabs Healthcare Llc Integrated, extendable anesthesia system
US8924878B2 (en) 2009-12-04 2014-12-30 Covidien Lp Display and access to settings on a ventilator graphical user interface
US9119925B2 (en) 2009-12-04 2015-09-01 Covidien Lp Quick initiation of respiratory support via a ventilator user interface
US8335992B2 (en) 2009-12-04 2012-12-18 Nellcor Puritan Bennett Llc Visual indication of settings changes on a ventilator graphical user interface
US8499252B2 (en) 2009-12-18 2013-07-30 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US9262588B2 (en) 2009-12-18 2016-02-16 Covidien Lp Display of respiratory data graphs on a ventilator graphical user interface
US9629566B2 (en) 2011-03-11 2017-04-25 Spacelabs Healthcare Llc Methods and systems to determine multi-parameter managed alarm hierarchy during patient monitoring
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
EP2742964A1 (en) * 2012-12-11 2014-06-18 General Electric Company Apparatus and method for supplying anesthetic agent and anesthesia system for providing inspiration gas to lungs of a subject
US10987026B2 (en) 2013-05-30 2021-04-27 Spacelabs Healthcare Llc Capnography module with automatic switching between mainstream and sidestream monitoring
US9433743B2 (en) 2013-06-28 2016-09-06 Carefusion 303, Inc. Ventilator exhalation flow valve
US9746359B2 (en) * 2013-06-28 2017-08-29 Vyaire Medical Capital Llc Flow sensor
US9962514B2 (en) 2013-06-28 2018-05-08 Vyaire Medical Capital Llc Ventilator flow valve
US9707369B2 (en) 2013-06-28 2017-07-18 Vyaire Medical Capital Llc Modular flow cassette
US9795757B2 (en) 2013-06-28 2017-10-24 Vyaire Medical Capital Llc Fluid inlet adapter
US9541098B2 (en) 2013-06-28 2017-01-10 Vyaire Medical Capital Llc Low-noise blower
US9539406B2 (en) * 2013-09-10 2017-01-10 General Electric Company Interface device and method for supplying gas flow for subject breathing and apparatus for supplying anesthetic agent to the interface device
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US11672934B2 (en) 2020-05-12 2023-06-13 Covidien Lp Remote ventilator adjustment

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GB2052271B (en) * 1979-04-03 1983-03-09 Medishield Corp Ltd Gas administration apparatus
US4308865A (en) * 1979-10-19 1982-01-05 Airco, Inc. Interlock system for anesthetic vaporizers
US4253453A (en) * 1979-10-19 1981-03-03 Airco, Inc. Selector valve for anesthesia machine
US4307718A (en) * 1980-02-01 1981-12-29 N.A.D. Inc. Vaporizer interlock
US4434790A (en) * 1981-08-18 1984-03-06 Puritan-Bennett Corporation Vaporizer subsystem for an anesthesia machine
DE3222047C1 (de) * 1982-06-11 1983-10-20 Drägerwerk AG, 2400 Lübeck Sperrvorrichtung fuer Verdampfer an Narkosegeraeten
US4463754A (en) * 1983-08-11 1984-08-07 Southmedic Incorporated Safety control and lock for anesthetic vaporizers
US4883049A (en) * 1985-06-13 1989-11-28 Southmedic Incorporated Apparatus for use in refilling an anesthetic vaporizer
GB2193642B (en) * 1986-08-08 1990-10-31 Boc Group Plc Gas administration apparatus
DE3720326A1 (de) * 1987-06-19 1988-12-29 Draegerwerk Ag Sicherheitsfuellvorrichtung zum befuellen und entleeren eines narkosemittelverdunsters
US5293865A (en) * 1988-04-22 1994-03-15 Dragerwerk Ag Coding for an anesthetics device
GB8810873D0 (en) * 1988-05-07 1988-06-08 Penlon Ltd Anaesthesia equipment
US4932398A (en) * 1988-12-23 1990-06-12 Dentsply Limited Anaesthetic vaporizer interlock system and connector for anaesthetic apparatus
DE4105164C2 (de) * 1991-02-20 1999-06-02 Draegerwerk Ag Arretierung für eine Dosiervorrichtung eines Narkosemittelverdunsters
DE4105972C2 (de) * 1991-02-26 1999-06-02 Draegerwerk Ag Narkosemitteldosiervorrichtung

Also Published As

Publication number Publication date
SE503175C2 (sv) 1996-04-15
DE69524802D1 (de) 2002-02-07
US5537992A (en) 1996-07-23
EP0680770A1 (en) 1995-11-08
EP0680770B1 (en) 2002-01-02
JP3634000B2 (ja) 2005-03-30
SE9401579D0 (sv) 1994-05-06
DE69524802T2 (de) 2002-09-05
JPH0838604A (ja) 1996-02-13

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