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DE60133172D1 - Narkosenfilteranordnung - Google Patents

Narkosenfilteranordnung

Info

Publication number
DE60133172D1
DE60133172D1 DE60133172T DE60133172T DE60133172D1 DE 60133172 D1 DE60133172 D1 DE 60133172D1 DE 60133172 T DE60133172 T DE 60133172T DE 60133172 T DE60133172 T DE 60133172T DE 60133172 D1 DE60133172 D1 DE 60133172D1
Authority
DE
Germany
Prior art keywords
filter arrangement
anesthetic
anesthetic filter
arrangement
filter
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 - Lifetime
Application number
DE60133172T
Other languages
English (en)
Other versions
DE60133172T2 (de
Inventor
Rolf Castor
Petter Videbrink
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.)
Maquet Critical Care AB
Original Assignee
Maquet Critical Care 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 Maquet Critical Care AB filed Critical Maquet Critical Care AB
Application granted granted Critical
Publication of DE60133172D1 publication Critical patent/DE60133172D1/de
Publication of DE60133172T2 publication Critical patent/DE60133172T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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. 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
    • A61M16/0087—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. ventilators; 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. ventilators; 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. ventilators; 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. ventilators; 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. ventilators; 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. ventilators; 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. 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
    • A61M2016/1035—Measuring a parameter of the content of the delivered gas the anaesthetic agent concentration

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
DE60133172T 2001-01-10 2001-11-02 Narkosenfilteranordnung Expired - Lifetime DE60133172T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0100064A SE0100064D0 (sv) 2001-01-10 2001-01-10 Anaesthetic filter arrangement
SE0100064 2001-01-10

Publications (2)

Publication Number Publication Date
DE60133172D1 true DE60133172D1 (de) 2008-04-24
DE60133172T2 DE60133172T2 (de) 2009-03-12

Family

ID=20282586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133172T Expired - Lifetime DE60133172T2 (de) 2001-01-10 2001-11-02 Narkosenfilteranordnung

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112955205A (zh) * 2018-11-08 2021-06-11 通用电气公司 用于超声驱动式麻醉剂气化器的系统和方法

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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
US7621272B2 (en) * 2003-05-01 2009-11-24 Anecare Laboratories, Inc. Apparatus and techniques for reducing the effects of general anesthetics
US7353825B2 (en) 2003-05-01 2008-04-08 Axon Medical, 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
EP1755720A1 (de) * 2004-05-20 2007-02-28 Discovery Laboratories, Inc. Verfahren, systeme und vorrichtungen für die nichtinvasive pulmonale abgabe
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
AU2005280281A1 (en) * 2004-08-27 2006-03-09 Discovery Laboratories, Inc. Methods, systems and devices for noninvasive pulmonary delivery
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 (de) * 2005-12-19 2007-06-20 Technische Universiteit Delft Verfahren und Vorrichtung zur Wiederverwendung der Flurane
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
DE102007048891B3 (de) * 2007-10-11 2009-04-30 Dräger Medical AG & Co. KG Vorrichtung zur Adsorption und Desorption von Anästhesiemittel
DE102007048893C5 (de) 2007-10-11 2011-06-01 Dräger Medical GmbH 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 (de) * 2008-01-31 2009-08-05 General Electric Company Verfahren und System zur Anästhesieverabreichung
CN101896216B (zh) * 2007-11-14 2013-07-31 马奎特紧急护理公司 带有可变患者回路容量的患者盒
KR100895039B1 (ko) 2008-01-28 2009-05-04 에이스메디칼 주식회사 마취를 위한 호흡순환튜브
HRP20160258T1 (hr) 2008-03-17 2016-04-22 Discovery Laboratories, Inc. Adapter za cijevni sustav ventilacije i proksimalni sustav za dovođenje aerosola
US8485184B2 (en) 2008-06-06 2013-07-16 Covidien Lp Systems and methods for monitoring and displaying respiratory information
EP2179760B1 (de) 2008-10-22 2013-02-27 Trudell Medical International Modulares Aerosolabgabesystem
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
JP6464094B2 (ja) 2012-12-22 2019-02-06 ディエムエフ・メディカル・インコーポレーテッド 中空糸膜を有する麻酔回路
US20170160265A1 (en) * 2014-07-21 2017-06-08 Technion Research & Development Foundation Ltd. 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
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
EP3793656A1 (de) 2018-05-14 2021-03-24 Covidien LP Systeme und verfahren zur erfassung der atemleistung unter verwendung von signalverzerrung
US11752287B2 (en) 2018-10-03 2023-09-12 Covidien Lp Systems and methods for automatic cycling or cycling detection
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

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112955205A (zh) * 2018-11-08 2021-06-11 通用电气公司 用于超声驱动式麻醉剂气化器的系统和方法

Also Published As

Publication number Publication date
DE60133172T2 (de) 2009-03-12
US6745771B2 (en) 2004-06-08
US20020104542A1 (en) 2002-08-08
SE0100064D0 (sv) 2001-01-10
EP1222940A3 (de) 2004-01-14
EP1222940A2 (de) 2002-07-17
JP2002301157A (ja) 2002-10-15
EP1222940B1 (de) 2008-03-12

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Legal Events

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