SE0100064D0 - Anaesthetic filter arrangement - Google Patents

Anaesthetic filter arrangement

Info

Publication number
SE0100064D0
SE0100064D0 SE0100064A SE0100064A SE0100064D0 SE 0100064 D0 SE0100064 D0 SE 0100064D0 SE 0100064 A SE0100064 A SE 0100064A SE 0100064 A SE0100064 A SE 0100064A SE 0100064 D0 SE0100064 D0 SE 0100064D0
Authority
SE
Sweden
Prior art keywords
anaesthetic
flow path
gas flow
filter element
filter arrangement
Prior art date
Application number
SE0100064A
Other languages
English (en)
Swedish (sv)
Inventor
Rolf Castor
Petter Videbrink
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 SE0100064A priority Critical patent/SE0100064D0/xx
Publication of SE0100064D0 publication Critical patent/SE0100064D0/xx
Priority to DE60133172T priority patent/DE60133172T2/de
Priority to EP01126136A priority patent/EP1222940B1/en
Priority to US10/013,246 priority patent/US6745771B2/en
Priority to JP2002000861A priority patent/JP2002301157A/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
    • A61M16/10—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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • 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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • A61M16/0093—Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/1065—Filters in a path in the expiratory path
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
SE0100064A 2001-01-10 2001-01-10 Anaesthetic filter arrangement SE0100064D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0100064A SE0100064D0 (sv) 2001-01-10 2001-01-10 Anaesthetic filter arrangement
DE60133172T DE60133172T2 (de) 2001-01-10 2001-11-02 Narkosenfilteranordnung
EP01126136A EP1222940B1 (en) 2001-01-10 2001-11-02 Anaesthetic filter arrangement
US10/013,246 US6745771B2 (en) 2001-01-10 2001-12-10 Anesthetic filter arrangement with variable retention of gas by the filter
JP2002000861A JP2002301157A (ja) 2001-01-10 2002-01-07 麻酔剤フィルタ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100064A SE0100064D0 (sv) 2001-01-10 2001-01-10 Anaesthetic filter arrangement

Publications (1)

Publication Number Publication Date
SE0100064D0 true SE0100064D0 (sv) 2001-01-10

Family

ID=20282586

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100064A SE0100064D0 (sv) 2001-01-10 2001-01-10 Anaesthetic filter arrangement

Country Status (5)

Country Link
US (1) US6745771B2 (xx)
EP (1) EP1222940B1 (xx)
JP (1) JP2002301157A (xx)
DE (1) DE60133172T2 (xx)
SE (1) SE0100064D0 (xx)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0101204D0 (sv) * 2001-04-04 2001-04-04 Siemens Elema Ab Heating device for respiration gas
US7883471B2 (en) * 2001-09-10 2011-02-08 Pulmonx Corporation Minimally invasive determination of collateral ventilation in lungs
SE0201212D0 (sv) * 2002-04-23 2002-04-23 Siemens Elema Ab Anaesthetic Delivery System
SE0201213D0 (sv) * 2002-04-23 2002-04-23 Siemens Elema Ab Anaesthetic Filter Arrangement
SE0203518D0 (sv) * 2002-11-28 2002-11-28 Siemens Elema Ab Slang avsedd att användas i ett narkossystem
US7353825B2 (en) * 2003-05-01 2008-04-08 Axon Medical, Inc. Apparatus and techniques for reducing the effects of general anesthetics
US7621272B2 (en) 2003-05-01 2009-11-24 Anecare Laboratories, Inc. Apparatus and techniques for reducing the effects of general anesthetics
DE10335236B3 (de) * 2003-08-01 2005-02-24 Drägerwerk AG Messsystem für die Bestimmung der Konzentration von Propofol (2,6-Diisopropylphenol) im Atemstrom
US20060078506A1 (en) * 2004-05-20 2006-04-13 Ralph Niven Methods, systems and devices for noninvasive pulmonary delivery
US7178522B2 (en) * 2004-06-01 2007-02-20 Smiths Medical Pm, Inc. Agents and N2O detection apparatus
SE528481C2 (sv) * 2004-07-19 2006-11-21 Hudson Rci Ab Anordning för återanvändning av anestesimedel vid användning av inhalerade anestesimedel
JP2008511398A (ja) * 2004-08-27 2008-04-17 ディスカバリー ラボラトリーズ，インコーポレイテッド 非侵襲性肺送出のための方法、システム及び装置
US8028697B2 (en) 2005-04-28 2011-10-04 Trudell Medical International Ventilator circuit and method for the use thereof
DE102005032977B3 (de) * 2005-07-14 2006-12-21 Schmidt, Klaus, Prof. Dr. Vorrichtung und Verfahren zur Aufbereitung von Gasgemischen
US8523782B2 (en) * 2005-12-07 2013-09-03 Pulmonx Corporation Minimally invasive determination of collateral ventilation in lungs
EP1797942A1 (en) * 2005-12-19 2007-06-20 Technische Universiteit Delft Process and device for the reuse of fluranes
US20080264414A1 (en) * 2007-04-27 2008-10-30 General Electric Company Method and system for conserving anesthesia, heat and moisture
EP2033680A1 (de) * 2007-09-10 2009-03-11 Hargasser, Stefan, Prof. Dr. med. Dr. med. habil. Xenon-Narkosebeatmungssystem
DE102007048893C5 (de) * 2007-10-11 2011-06-01 Dräger Medical GmbH Vorrichtung zur Adsorption und Desorption von Anästhesiemittel
DE102007048891B3 (de) * 2007-10-11 2009-04-30 Dräger Medical AG & Co. KG Vorrichtung zur Adsorption und Desorption von Anästhesiemittel
DE102007048892B4 (de) 2007-10-11 2016-06-09 Drägerwerk AG & Co. KGaA Narkosegaszwischenspeicher mit elektrisch beeinflussbarer Adsorptionscharakteristik
EP2085107A1 (en) * 2008-01-31 2009-08-05 General Electric Company A method and system for anesthesia delivery
WO2009062547A1 (en) * 2007-11-14 2009-05-22 Maquet Critical Care Ab Patient cassette with variable patient circuit volume
KR100895039B1 (ko) 2008-01-28 2009-05-04 에이스메디칼 주식회사 마취를 위한 호흡순환튜브
EP2265309B1 (en) 2008-03-17 2015-12-16 Discovery Laboratories, Inc. Ventilation circuit adaptor and proximal aerosol delivery system
EP2320791B1 (en) 2008-06-06 2016-08-31 Covidien LP Systems for ventilation in proportion to patient effort
CA2683353C (en) 2008-10-22 2015-12-15 Trudell Medical International Modular aerosol delivery system
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
NL1037372C2 (nl) * 2009-10-07 2011-04-11 Alcmair Partners B V Werkwijze en inrichting voor het beademen van patienten.
NL1037371C2 (nl) * 2009-10-07 2011-04-11 Alcmair Partners B V Werkwijze en inrichting voor het verwijderen van anesthesiemiddelen uit ademhalingsgas.
US8783250B2 (en) 2011-02-27 2014-07-22 Covidien Lp Methods and systems for transitory ventilation support
US8752544B2 (en) 2011-03-21 2014-06-17 General Electric Company Medical vaporizer and method of monitoring of a medical vaporizer
US8714154B2 (en) 2011-03-30 2014-05-06 Covidien Lp Systems and methods for automatic adjustment of ventilator settings
US20130220314A1 (en) * 2012-02-29 2013-08-29 General Electric Company Medical vaporizer with porous vaporization element
DE102012101795A1 (de) * 2012-03-02 2013-09-05 Hamilton Bonaduz Ag Beatmungsschlauch
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US10076620B2 (en) 2012-12-22 2018-09-18 Dmf Medical Incorporated Anesthetic circuit having a hollow fiber membrane
WO2016013003A1 (en) * 2014-07-21 2016-01-28 Technion Research & Development Foundation Limited Compositions for direct breath sampling
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
CN104474623B (zh) * 2014-09-26 2017-03-29 中国人民解放军总医院 吸入式麻醉蒸发过滤装置
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US10610659B2 (en) 2017-03-23 2020-04-07 General Electric Company Gas mixer incorporating sensors for measuring flow and concentration
US10946160B2 (en) 2017-03-23 2021-03-16 General Electric Company Medical vaporizer with carrier gas characterization, measurement, and/or compensation
US11478594B2 (en) 2018-05-14 2022-10-25 Covidien Lp Systems and methods for respiratory effort detection utilizing signal distortion
US11752287B2 (en) 2018-10-03 2023-09-12 Covidien Lp Systems and methods for automatic cycling or cycling detection
US11541199B2 (en) * 2018-11-08 2023-01-03 General Electric Company Systems and methods for an ultrasonically driven anesthetic vaporizer
KR102258148B1 (ko) * 2020-11-12 2021-05-27 황제준 오존 방출 방지 기능을 구비한 플라즈마 발생장치
CN114681743B (zh) * 2022-04-01 2024-05-28 关景朋 一种医用麻醉呼吸辅助装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142677B (de) * 1960-01-26 1963-01-24 Hartmann & Braun Ag Vorrichtung zur Bemessung des Narkosemittels im Narkosegas eines Narkoserueckatmungs-systems
FR1416169A (fr) * 1964-11-27 1965-10-29 Appareil d'anesthésie
DK5979A (da) 1979-01-05 1980-07-06 Novo Industri As Fremgangsmaade til udvinding af radioaktiv xenon fra xenon-holdig gas
US5231980A (en) * 1987-03-04 1993-08-03 Praxair Canada, Inc. Process for the recovery of halogenated hydrocarbons in a gas stream
AU601817B2 (en) * 1987-03-04 1990-09-20 Union Carbide Canada Limited Process for the recovery of halogenated hydrocarbons in a gas stream
SE459155B (sv) 1987-04-14 1989-06-12 Siemens Elema Ab Foerfarande och anording foer aateranvaendning av anestesimedel
US5110569A (en) * 1990-01-19 1992-05-05 The Boc Group, Inc. Low temperature purification of gases
SE9001581D0 (sv) 1990-05-03 1990-05-03 Siemens Elema Ab Foerfarande foer aateranvaendning av anestesigas och anordning foer genomfoerande av foerfarandet
US5398675A (en) * 1992-10-14 1995-03-21 Henkin; Melvyn L. Anesthesia rebreathing system
US6123069A (en) * 1993-11-15 2000-09-26 Davis; James E. P. Oxygen breathing system with programmed oxygen delivery
DE19549271A1 (de) 1995-12-27 1997-07-03 Helmut Prof Dr Stach Verfahren und Vorrichtung zur Aufbereitung von Narkosegasen
US5806513A (en) * 1996-10-11 1998-09-15 Ohmeda Inc. Method and apparatus for controlling a medical anesthesia delivery system
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.
EP0973572B1 (en) * 1997-03-19 2003-10-22 FISHER, Joseph Arnold Device for elimination of vapour anaesthetics from patients after surgical procedures
WO1999022845A2 (de) * 1997-11-04 1999-05-14 Pneumatik Berlin Gmbh Verfahren und vorrichtung zur rückgewinnung von gasen
US6206002B1 (en) * 1997-11-06 2001-03-27 Hudson Rci Ab Device and method for recovering anaesthetic during the use of inhaled anaesthetics
DE19751597C2 (de) * 1997-11-21 2000-02-03 Draeger Medizintech Gmbh Anästesiebeatmungsgerät
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
FR2795657B1 (fr) * 1999-07-02 2001-09-14 Air Liquide Procede de purification d'air par adsorption sur zeolite echangee au baryum
US6523538B1 (en) * 2000-01-05 2003-02-25 Instrumentarium Corp. Breathing circuit having improved water vapor removal
FR2803758B1 (fr) * 2000-01-19 2002-10-18 Taema Ventilateur d'anesthesie avec commutation automatique de circuit
US6562113B1 (en) * 2000-08-25 2003-05-13 American Purification, Inc. Apparatus and method for fluid purification
US6632269B1 (en) * 2001-04-02 2003-10-14 Joseph L. Najm Furnace filter assembly

Also Published As

Publication number Publication date
US6745771B2 (en) 2004-06-08
EP1222940A3 (en) 2004-01-14
JP2002301157A (ja) 2002-10-15
DE60133172D1 (de) 2008-04-24
DE60133172T2 (de) 2009-03-12
EP1222940B1 (en) 2008-03-12
US20020104542A1 (en) 2002-08-08
EP1222940A2 (en) 2002-07-17

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