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)
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/sv
Publication of SE0100064D0 publication Critical patent/SE0100064D0/sv
Priority to EP01126136A priority patent/EP1222940B1/en
Priority to DE60133172T priority patent/DE60133172T2/de
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)
  • 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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Orthopedics, Nursing, And Contraception (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
EP01126136A EP1222940B1 (en) 2001-01-10 2001-11-02 Anaesthetic filter arrangement
DE60133172T DE60133172T2 (de) 2001-01-10 2001-11-02 Narkosenfilteranordnung
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 (sv)
EP (1) EP1222940B1 (sv)
JP (1) JP2002301157A (sv)
DE (1) DE60133172T2 (sv)
SE (1) SE0100064D0 (sv)

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SE0201213D0 (sv) * 2002-04-23 2002-04-23 Siemens Elema Ab Anaesthetic Filter Arrangement
SE0201212D0 (sv) * 2002-04-23 2002-04-23 Siemens Elema Ab Anaesthetic Delivery System
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
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CA2567334A1 (en) * 2004-05-20 2005-12-08 Discovery Laboratories, Inc. 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
CA2579037A1 (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
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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
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EP2085107A1 (en) * 2008-01-31 2009-08-05 General Electric Company A method and system for anesthesia delivery
US8640703B2 (en) * 2007-11-14 2014-02-04 Maquet Critical Care Ab Patient cassette with variable patient circuit volume
KR100895039B1 (ko) 2008-01-28 2009-05-04 에이스메디칼 주식회사 마취를 위한 호흡순환튜브
JP5507539B2 (ja) 2008-03-17 2014-05-28 ディスカバリー ラボラトリーズ、インク． 換気回路アダプターおよび近位エアロゾル送達システム
CN102056538B (zh) 2008-06-06 2014-10-15 柯惠有限合伙公司 用于在换气系统中确定患者努力及/或呼吸参数的系统及方法
ES2402241T3 (es) 2008-10-22 2013-04-30 Trudell Medical International Sistema de suministro de aerosol modular
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
NL1037371C2 (nl) * 2009-10-07 2011-04-11 Alcmair Partners B V Werkwijze en inrichting voor het verwijderen van anesthesiemiddelen uit ademhalingsgas.
NL1037372C2 (nl) * 2009-10-07 2011-04-11 Alcmair Partners B V Werkwijze en inrichting voor het beademen van patienten.
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
CN106796217A (zh) * 2014-07-21 2017-05-31 泰克年研究发展基金会公司 用于直接呼吸采样的组合物
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
CN112118884A (zh) 2018-05-14 2020-12-22 柯惠有限合伙公司 用于利用信号失真的呼吸努力检测的系统和方法
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

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Also Published As

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

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