PT102772A - Unidade externa para reciclo de xenon contido em misturas anestesicas gasosas - Google Patents

Unidade externa para reciclo de xenon contido em misturas anestesicas gasosas

Info

Publication number
PT102772A
PT102772A PT102772A PT10277202A PT102772A PT 102772 A PT102772 A PT 102772A PT 102772 A PT102772 A PT 102772A PT 10277202 A PT10277202 A PT 10277202A PT 102772 A PT102772 A PT 102772A
Authority
PT
Portugal
Prior art keywords
anesthesic
recycling
mixtures
gas
external unit
Prior art date
Application number
PT102772A
Other languages
English (en)
Inventor
Adelio Miguel Magalhaes Mendes
Antonio Pedro Grilo Taveira
Original Assignee
Sysadvance Sist S De Engenhari
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 Sysadvance Sist S De Engenhari filed Critical Sysadvance Sist S De Engenhari
Priority to PT102772A priority Critical patent/PT102772A/pt
Priority to EP03722583A priority patent/EP1499378A1/en
Priority to PCT/EP2003/004568 priority patent/WO2003092778A1/en
Priority to US10/513,047 priority patent/US7442236B2/en
Priority to AU2003229763A priority patent/AU2003229763A1/en
Publication of PT102772A publication Critical patent/PT102772A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • C01B23/001—Purification or separation processes of noble gases
    • C01B23/0036—Physical processing only
    • 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
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • C01B23/001—Purification or separation processes of noble gases
    • C01B23/0036—Physical processing only
    • C01B23/0042—Physical processing only by making use of membranes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B23/00—Noble gases; Compounds thereof
    • C01B23/001—Purification or separation processes of noble gases
    • C01B23/0036—Physical processing only
    • C01B23/0052—Physical processing only by adsorption in solids
    • C01B23/0057—Physical processing only by adsorption in solids characterised by the adsorbent
    • C01B23/0068—Zeolites
    • 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
    • A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0291—Xenon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/104—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/11—Noble gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/404—Further details for adsorption processes and devices using four beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0438—Cooling or heating systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B01D53/0476—Vacuum pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0029—Obtaining noble gases
    • C01B2210/0037—Xenon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0045—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0051—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0062—Water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0068—Organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Analytical Chemistry (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Of Gases By Adsorption (AREA)
PT102772A 2002-05-02 2002-05-02 Unidade externa para reciclo de xenon contido em misturas anestesicas gasosas PT102772A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PT102772A PT102772A (pt) 2002-05-02 2002-05-02 Unidade externa para reciclo de xenon contido em misturas anestesicas gasosas
EP03722583A EP1499378A1 (en) 2002-05-02 2003-04-30 Xenon external recycling unit for recovery, purification and reuse of xenon in anaesthesia circuits
PCT/EP2003/004568 WO2003092778A1 (en) 2002-05-02 2003-04-30 Xenon external recycling unit for recovery, purification and reuse of xenon in anaesthesia circuits
US10/513,047 US7442236B2 (en) 2002-05-02 2003-04-30 Xenon external recycling unit for recovery, purification and reuse of xenon in anaesthesia circuits
AU2003229763A AU2003229763A1 (en) 2002-05-02 2003-04-30 Xenon external recycling unit for recovery, purification and reuse of xenon in anaesthesia circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT102772A PT102772A (pt) 2002-05-02 2002-05-02 Unidade externa para reciclo de xenon contido em misturas anestesicas gasosas

Publications (1)

Publication Number Publication Date
PT102772A true PT102772A (pt) 2003-11-28

Family

ID=29398617

Family Applications (1)

Application Number Title Priority Date Filing Date
PT102772A PT102772A (pt) 2002-05-02 2002-05-02 Unidade externa para reciclo de xenon contido em misturas anestesicas gasosas

Country Status (5)

Country Link
US (1) US7442236B2 (pt)
EP (1) EP1499378A1 (pt)
AU (1) AU2003229763A1 (pt)
PT (1) PT102772A (pt)
WO (1) WO2003092778A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0210021D0 (en) * 2002-05-01 2002-06-12 Air Prod & Chem Ultrasonic gas analyser
JP4652860B2 (ja) * 2004-04-27 2011-03-16 大陽日酸株式会社 クリプトン又はキセノンの回収方法
US7285154B2 (en) 2004-11-24 2007-10-23 Air Products And Chemicals, Inc. Xenon recovery system
GB0512646D0 (en) * 2005-06-21 2005-07-27 Boc Group Plc Treatment of gases
DE102005032977B3 (de) * 2005-07-14 2006-12-21 Schmidt, Klaus, Prof. Dr. Vorrichtung und Verfahren zur Aufbereitung von Gasgemischen
EP1797942A1 (en) * 2005-12-19 2007-06-20 Technische Universiteit Delft Process and device for the reuse of fluranes
DE102006034601B3 (de) * 2006-07-26 2008-02-07 Schmidt, Klaus, Prof. Dr. Rückhaltung von Edelgasen im Atemgas bei beatmeten Patienten mit Hilfe von Membranseparation
EP2162202A1 (en) * 2007-05-23 2010-03-17 L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude System and method for recovery and reuse of xenon from ventilator
EP2033680A1 (de) * 2007-09-10 2009-03-11 Hargasser, Stefan, Prof. Dr. med. Dr. med. habil. Xenon-Narkosebeatmungssystem
FR2926729B1 (fr) * 2008-01-29 2011-04-08 Air Liquide Recipient mobile de traitement in situ de gaz anesthesiques expires par un patient.
FR2926730B1 (fr) * 2008-01-29 2011-03-11 Air Liquide Cartouche legere et compacte de traitement de gaz anesthesiques expires par un patient.
WO2010070454A2 (en) * 2008-12-15 2010-06-24 Linde Aktiengesellschaft Helium recovery from semiconductor cluster tools
US20100192947A1 (en) * 2009-02-04 2010-08-05 Jeff Mandel Anesthetic delivery system and methods of use
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
JP2011057491A (ja) * 2009-09-09 2011-03-24 Panasonic Corp ガス回収方法
CN102482088A (zh) * 2009-09-09 2012-05-30 松下电器产业株式会社 吸附材料和使用该吸附材料的氙吸附设备
EP2585401A4 (en) 2010-06-25 2014-10-29 Advanced Tech Materials RECOVERING XE AND OTHER HIGH-VALUE COMPOUNDS
US8535414B2 (en) 2010-09-30 2013-09-17 Air Products And Chemicals, Inc. Recovering of xenon by adsorption process
US8795411B2 (en) 2011-02-07 2014-08-05 Air Products And Chemicals, Inc. Method for recovering high-value components from waste gas streams
EP2855009A4 (en) 2012-05-29 2016-04-13 Entegris Inc CARBON ADSORBENT FOR THE REMOVAL OF HYDROGEN SULFIDE FROM GAS, AND REGENERATION OF ADSORBENT
EP2934645B1 (en) 2012-12-22 2019-08-21 DMF Medical Incorporated An anesthetic circuit having a hollow fiber membrane
US10232303B2 (en) * 2013-12-20 2019-03-19 Koninklijke Philips N.V. Sensor system and oxygen separator comprising a sensor system
CN107063784B (zh) * 2016-10-31 2024-04-09 核工业北京地质研究院 一种用于水中溶解氙气的提取纯化系统及其提取纯化方法
US20210213220A1 (en) * 2018-05-29 2021-07-15 Sagetech Medical Equipment Limited Capture of xenon from anaesthetic gas and re-administration thereof to the patient

Family Cites Families (10)

* 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)
US5039500A (en) * 1988-11-18 1991-08-13 Kyodo Oxygen Co., Ltd. Process for producing xenon
JP2794048B2 (ja) * 1990-10-13 1998-09-03 共同酸素株式会社 キセノン濃度調整方法
DE4411533C1 (de) 1994-04-02 1995-04-06 Draegerwerk Ag Anästhesiegerät
DE19545598A1 (de) * 1995-12-06 1997-06-26 Messer Griesheim Gmbh Analytische Konfiguration zur Überwachung von Xenon-haltigem Narkosegas
DE19751597C2 (de) * 1997-11-21 2000-02-03 Draeger Medizintech Gmbh Anästesiebeatmungsgerät
US6471747B1 (en) * 1999-06-21 2002-10-29 The Brigham And Women's Hospital, Inc. Method and apparatus for delivering and recovering gasses
WO2001007108A1 (en) * 1999-07-26 2001-02-01 Technocentre 'laser Diagnostics & Pure Technologies' Entek Method of inhalation anesthesia and equipment therefor
JP3891773B2 (ja) * 2000-10-20 2007-03-14 大陽日酸株式会社 ガスの分離精製方法及びその装置
US6658894B2 (en) * 2001-11-19 2003-12-09 Air Products And Chemicals, Inc. Process and adsorbent for the recovery of krypton and xenon from a gas or liquid stream

Also Published As

Publication number Publication date
US7442236B2 (en) 2008-10-28
US20050235831A1 (en) 2005-10-27
EP1499378A1 (en) 2005-01-26
WO2003092778A1 (en) 2003-11-13
AU2003229763A1 (en) 2003-11-17

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