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WO2009095605A3 - Mobile container for in situ treatment of anesthetic gas exhaled by a patient - Google Patents

Mobile container for in situ treatment of anesthetic gas exhaled by a patient Download PDF

Info

Publication number
WO2009095605A3
WO2009095605A3 PCT/FR2009/050112 FR2009050112W WO2009095605A3 WO 2009095605 A3 WO2009095605 A3 WO 2009095605A3 FR 2009050112 W FR2009050112 W FR 2009050112W WO 2009095605 A3 WO2009095605 A3 WO 2009095605A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
container
patient
treated
anesthetic gas
Prior art date
Application number
PCT/FR2009/050112
Other languages
French (fr)
Other versions
WO2009095605A2 (en
Inventor
Gilles Cannet
Maxime Dori
Serge Moreau
Original Assignee
L'air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude
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 L'air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude filed Critical L'air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude
Priority to EP09706569A priority Critical patent/EP2247333A2/en
Publication of WO2009095605A2 publication Critical patent/WO2009095605A2/en
Publication of WO2009095605A3 publication Critical patent/WO2009095605A3/en

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
    • A61M16/10—Preparation of respiratory gases or 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/084—Supporting bases, stands for equipment

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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

A mobile adsorption container (1) containing at least an adsorbent material for adsorbing at least part of at least one anesthetic compound present in a gas to be treated, in particular nitrogen protoxide or xenon. The adsorption container (1) also comprises a gas inlet opening (11) via which the gas to be treated enters the container (1), a gas outlet opening (12) via which the treated gas leaves the container (1), wheels (16) for enabling the movement thereof by rolling on the ground and a handle (24) for an operator to direct and control the container while the latter is being moved. According to the invention, an assembly for dispensing anesthetic gas and recovering the gas exhaled by a patient includes such a container (1) and a gas bottle (2) containing a gas or a gaseous mixture containing at least one anesthetic compound.
PCT/FR2009/050112 2008-01-29 2009-01-27 Mobile container for in situ treatment of anesthetic gas exhaled by a patient WO2009095605A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09706569A EP2247333A2 (en) 2008-01-29 2009-01-27 Mobile container for in situ treatment of anesthetic gas exhaled by a patient

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0850524A FR2926729B1 (en) 2008-01-29 2008-01-29 MOBILE CONTAINER FOR IN SITU TREATMENT OF ANESTHETIC GAS EXPOSED BY A PATIENT.
FR0850524 2008-01-29

Publications (2)

Publication Number Publication Date
WO2009095605A2 WO2009095605A2 (en) 2009-08-06
WO2009095605A3 true WO2009095605A3 (en) 2009-11-05

Family

ID=39714153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/050112 WO2009095605A2 (en) 2008-01-29 2009-01-27 Mobile container for in situ treatment of anesthetic gas exhaled by a patient

Country Status (3)

Country Link
EP (1) EP2247333A2 (en)
FR (1) FR2926729B1 (en)
WO (1) WO2009095605A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012128694A1 (en) * 2011-03-24 2012-09-27 Nordic Gas Cleaning Ab System for collecting nitrous oxide in exhalation air
FR3096583B1 (en) 2019-05-27 2021-05-28 Air Liquide Device for decomposing N2O present in gas exhaled by a patient
CN110960768B (en) * 2020-01-14 2024-08-16 南京天奥医疗仪器制造有限公司 Disposable intra-loop anesthetic gas adsorber
FR3106496B1 (en) 2020-01-23 2023-12-01 Air Liquide Hospital gas cylinder transport trolley with gas distribution shaft

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941573A (en) * 1974-05-02 1976-03-02 James Frederick Chapel Apparatus for removing anesthetic gases
EP0193174A1 (en) * 1985-02-26 1986-09-03 Siemens-Elema AB Evacuation arrangement for gases exhaled by a patient
US4905685A (en) * 1987-04-14 1990-03-06 Siemens Aktiengesellschaft Inhalation anaesthesia equipment
WO1992016250A1 (en) * 1991-03-25 1992-10-01 Choate Thomas V Respiratory filter apparatus and method
US6080226A (en) * 1998-09-30 2000-06-27 Uop Llc Nitrous oxide purification by pressure swing adsorption
US6807965B1 (en) * 1998-06-03 2004-10-26 Scott Laboratories, Inc. Apparatus and method for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures
US20050235831A1 (en) * 2002-05-02 2005-10-27 Taveira Antonio P G Xenon external recycling unit for recovery, purification and reuse of xenon in anaesthesia circuits
US20070299358A1 (en) * 2006-06-09 2007-12-27 Resmed Limited Portable positive airway pressure device accessories and methods for use thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7178522B2 (en) * 2004-06-01 2007-02-20 Smiths Medical Pm, Inc. Agents and N2O detection apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941573A (en) * 1974-05-02 1976-03-02 James Frederick Chapel Apparatus for removing anesthetic gases
EP0193174A1 (en) * 1985-02-26 1986-09-03 Siemens-Elema AB Evacuation arrangement for gases exhaled by a patient
US4905685A (en) * 1987-04-14 1990-03-06 Siemens Aktiengesellschaft Inhalation anaesthesia equipment
WO1992016250A1 (en) * 1991-03-25 1992-10-01 Choate Thomas V Respiratory filter apparatus and method
US6807965B1 (en) * 1998-06-03 2004-10-26 Scott Laboratories, Inc. Apparatus and method for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures
US6080226A (en) * 1998-09-30 2000-06-27 Uop Llc Nitrous oxide purification by pressure swing adsorption
US20050235831A1 (en) * 2002-05-02 2005-10-27 Taveira Antonio P G Xenon external recycling unit for recovery, purification and reuse of xenon in anaesthesia circuits
US20070299358A1 (en) * 2006-06-09 2007-12-27 Resmed Limited Portable positive airway pressure device accessories and methods for use thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2247333A2 *

Also Published As

Publication number Publication date
EP2247333A2 (en) 2010-11-10
FR2926729A1 (en) 2009-07-31
FR2926729B1 (en) 2011-04-08
WO2009095605A2 (en) 2009-08-06

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