GB2547646B - A method for separating one or more anaesthetic agents from a solution - Google Patents

A method for separating one or more anaesthetic agents from a solution Download PDF

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Publication number
GB2547646B
GB2547646B GB1603053.8A GB201603053A GB2547646B GB 2547646 B GB2547646 B GB 2547646B GB 201603053 A GB201603053 A GB 201603053A GB 2547646 B GB2547646 B GB 2547646B
Authority
GB
United Kingdom
Prior art keywords
separating
solution
anaesthetic agents
anaesthetic
agents
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
GB1603053.8A
Other versions
GB2547646A (en
GB201603053D0 (en
Inventor
Matthew Brown Sebastian
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.)
Sagetech Medical Equipment Ltd
Original Assignee
Sagetech Medical Equipment Ltd
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 Sagetech Medical Equipment Ltd filed Critical Sagetech Medical Equipment Ltd
Priority to GB1603053.8A priority Critical patent/GB2547646B/en
Priority to GB2209349.6A priority patent/GB2605909B/en
Publication of GB201603053D0 publication Critical patent/GB201603053D0/en
Priority to MX2018010079A priority patent/MX2018010079A/en
Priority to JP2018541629A priority patent/JP2019514446A/en
Priority to PCT/GB2017/050460 priority patent/WO2017144879A1/en
Priority to DE202017007559.8U priority patent/DE202017007559U1/en
Priority to CA3014020A priority patent/CA3014020C/en
Priority to AU2017222392A priority patent/AU2017222392A1/en
Priority to EP17713370.9A priority patent/EP3419739A1/en
Priority to CN201780012644.4A priority patent/CN108697968A/en
Publication of GB2547646A publication Critical patent/GB2547646A/en
Priority to US17/718,669 priority patent/US20220233798A1/en
Application granted granted Critical
Publication of GB2547646B publication Critical patent/GB2547646B/en
Priority to AU2022259700A priority patent/AU2022259700A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/40—Selective adsorption, e.g. chromatography characterised by the separation mechanism using supercritical fluid as mobile phase or eluent
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
    • 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
    • B01D53/0423—Beds in columns
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/70—Organic halogen compounds
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6034—Construction of the column joining multiple columns
    • 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
    • A61M2202/0241—Anaesthetics; Analgesics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
    • G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
    • G01N2030/884—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample organic compounds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6034—Construction of the column joining multiple columns
    • G01N30/6043—Construction of the column joining multiple columns in parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
GB1603053.8A 2016-02-23 2016-02-23 A method for separating one or more anaesthetic agents from a solution Active GB2547646B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB1603053.8A GB2547646B (en) 2016-02-23 2016-02-23 A method for separating one or more anaesthetic agents from a solution
GB2209349.6A GB2605909B (en) 2016-02-23 2016-02-23 A method for separating one or more substances from an anaesthetic agent solution
CA3014020A CA3014020C (en) 2016-02-23 2017-02-22 Improvements to the manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids
CN201780012644.4A CN108697968A (en) 2016-02-23 2017-02-22 Using supercritical fluid to the manufacture of volatile anesthetic and the improvement remanufactured
PCT/GB2017/050460 WO2017144879A1 (en) 2016-02-23 2017-02-22 Improvements to the manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids
DE202017007559.8U DE202017007559U1 (en) 2016-02-23 2017-02-22 Improvements to the crafting and reprocessing of volatile anesthetic agents using supercritical fluids
MX2018010079A MX2018010079A (en) 2016-02-23 2017-02-22 Improvements to the manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids.
AU2017222392A AU2017222392A1 (en) 2016-02-23 2017-02-22 Improvements to the manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids
EP17713370.9A EP3419739A1 (en) 2016-02-23 2017-02-22 Improvements to the manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids
JP2018541629A JP2019514446A (en) 2016-02-23 2017-02-22 Improving the production and regeneration of volatile anesthetics using supercritical fluid
US17/718,669 US20220233798A1 (en) 2016-02-23 2022-04-12 Manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids
AU2022259700A AU2022259700A1 (en) 2016-02-23 2022-10-24 Improvements to the manufacture and remanufacture of volatile anaesthetic agents using supercritical fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1603053.8A GB2547646B (en) 2016-02-23 2016-02-23 A method for separating one or more anaesthetic agents from a solution

Publications (3)

Publication Number Publication Date
GB201603053D0 GB201603053D0 (en) 2016-04-06
GB2547646A GB2547646A (en) 2017-08-30
GB2547646B true GB2547646B (en) 2022-08-31

Family

ID=55752998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1603053.8A Active GB2547646B (en) 2016-02-23 2016-02-23 A method for separating one or more anaesthetic agents from a solution

Country Status (1)

Country Link
GB (1) GB2547646B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016027097A2 (en) * 2014-08-20 2016-02-25 Sagetech Medical Equipment Limited Improvements to halocarbon recycling methods and systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016027097A2 (en) * 2014-08-20 2016-02-25 Sagetech Medical Equipment Limited Improvements to halocarbon recycling methods and systems
GB2560265A (en) * 2014-08-20 2018-09-05 Sagetech Medical Equipment Ltd Improvements to halocarbon recycling methods and systems

Also Published As

Publication number Publication date
GB2547646A (en) 2017-08-30
GB201603053D0 (en) 2016-04-06

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