FR2922114B1 - Dispositif d'absorption et de desorption d'anesthesique - Google Patents

Dispositif d'absorption et de desorption d'anesthesique

Info

Publication number
FR2922114B1
FR2922114B1 FR0805581A FR0805581A FR2922114B1 FR 2922114 B1 FR2922114 B1 FR 2922114B1 FR 0805581 A FR0805581 A FR 0805581A FR 0805581 A FR0805581 A FR 0805581A FR 2922114 B1 FR2922114 B1 FR 2922114B1
Authority
FR
France
Prior art keywords
anesthetic
desorption
absorption
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.)
Active
Application number
FR0805581A
Other languages
English (en)
Other versions
FR2922114A1 (fr
Inventor
Norbert Wruck
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draeger Medical GmbH
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 Draeger Medical GmbH filed Critical Draeger Medical GmbH
Publication of FR2922114A1 publication Critical patent/FR2922114A1/fr
Application granted granted Critical
Publication of FR2922114B1 publication Critical patent/FR2922114B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M16/01—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
    • A61M16/0087—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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
    • 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
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/435—Composition of exhalation partial O2 pressure (P-O2)
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/437—Composition of exhalation the anaesthetic agent concentration
FR0805581A 2007-10-11 2008-10-09 Dispositif d'absorption et de desorption d'anesthesique Active FR2922114B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007048891A DE102007048891B3 (de) 2007-10-11 2007-10-11 Vorrichtung zur Adsorption und Desorption von Anästhesiemittel

Publications (2)

Publication Number Publication Date
FR2922114A1 FR2922114A1 (fr) 2009-04-17
FR2922114B1 true FR2922114B1 (fr) 2011-01-14

Family

ID=40481661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0805581A Active FR2922114B1 (fr) 2007-10-11 2008-10-09 Dispositif d'absorption et de desorption d'anesthesique

Country Status (3)

Country Link
US (1) US8316846B2 (fr)
DE (1) DE102007048891B3 (fr)
FR (1) FR2922114B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2085107A1 (fr) * 2008-01-31 2009-08-05 General Electric Company Procédé et système pour l'administration d'anesthésie
WO2010081914A1 (fr) * 2009-01-19 2010-07-22 Maquet Critical Care Ab Dispositif, agrégat et procédé permettant de procurer un agent anesthésique gazéifié
US20100192947A1 (en) * 2009-02-04 2010-08-05 Jeff Mandel Anesthetic delivery system and methods of use
EP2383008B1 (fr) * 2010-04-30 2013-11-06 General Electric Company Agencement pour maintenir le volume d'un gaz respiratoire à un niveau souhaité
US8409337B1 (en) 2010-06-08 2013-04-02 Aaf-Mcquay Inc. Air handling filtration equipment with adjustable media bed and method of use
CN105854146B (zh) * 2011-12-28 2019-10-22 马奎特紧急护理公司 用于呼吸设备的汽化器装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8700977D0 (sv) * 1987-03-09 1987-03-09 Olof Werner Enhet som i olika grad separerar gasinnehallet i drivkrets och mottagarkrets, men som enda tillater gasgenomslepp i bada riktningarna (oppen separation)
SE9001581D0 (sv) * 1990-05-03 1990-05-03 Siemens Elema Ab Foerfarande foer aateranvaendning av anestesigas och anordning foer genomfoerande av foerfarandet
DE4411533C1 (de) * 1994-04-02 1995-04-06 Draegerwerk Ag Anästhesiegerät
DE19613754C1 (de) * 1996-04-06 1997-03-13 Draegerwerk Ag Vorrichtung zum Mischen von dampfförmigem Narkosemittel mit einem Gas nach dem Bypass-Prinzip
SE9603249D0 (sv) * 1996-09-06 1996-09-06 Siemens Elema Ab Anordning för kompensering av flödesmotstånd vid ventilator/respirator
US6206002B1 (en) * 1997-11-06 2001-03-27 Hudson Rci Ab Device and method for recovering anaesthetic during the use of inhaled anaesthetics
SE9802568D0 (sv) * 1998-07-17 1998-07-17 Siemens Elema Ab Anaesthetic delivery system
SE0100064D0 (sv) * 2001-01-10 2001-01-10 Siemens Elema Ab Anaesthetic filter arrangement
SE0201212D0 (sv) * 2002-04-23 2002-04-23 Siemens Elema Ab Anaesthetic Delivery System
US6783573B2 (en) * 2002-09-27 2004-08-31 Welch Allyn Protocol, Inc. Gas sampling system
SE0300161D0 (sv) * 2003-01-23 2003-01-23 Siemens Elema Ab Anesthetic Reflector
DE102004054416B3 (de) * 2004-09-25 2006-04-13 Dräger Medical AG & Co. KG Vorrichtung zum Mischen von Narkosemitteldampf mit Narkosegas

Also Published As

Publication number Publication date
FR2922114A1 (fr) 2009-04-17
US20090095291A1 (en) 2009-04-16
DE102007048891B3 (de) 2009-04-30
US8316846B2 (en) 2012-11-27

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Year of fee payment: 8

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Owner name: DRAGERWERK AG & CO. KGAA, DE

Effective date: 20160226

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