ZA200608530B - Removal of carbon dioxide and carbon monoxide from patient expired gas during anesthesia - Google Patents

Removal of carbon dioxide and carbon monoxide from patient expired gas during anesthesia Download PDF

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Publication number
ZA200608530B
ZA200608530B ZA200608530A ZA200608530A ZA200608530B ZA 200608530 B ZA200608530 B ZA 200608530B ZA 200608530 A ZA200608530 A ZA 200608530A ZA 200608530 A ZA200608530 A ZA 200608530A ZA 200608530 B ZA200608530 B ZA 200608530B
Authority
ZA
South Africa
Prior art keywords
gas
molecular sieve
beds
delivering
bed
Prior art date
Application number
ZA200608530A
Other languages
English (en)
Inventor
John C Mcneirney
Original Assignee
Minrad Inc
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 Minrad Inc filed Critical Minrad Inc
Publication of ZA200608530B publication Critical patent/ZA200608530B/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/01Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0087Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009Removing used or expired gases or anaesthetic vapours
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/106Filters in a path
    • A61M16/1065Filters in a path in the expiratory path
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/106Filters in a path
    • A61M16/107Filters in a path in the inspiratory path
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/22Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/1055Filters bacterial
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/75General characteristics of the apparatus with filters

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
ZA200608530A 2004-04-05 2006-10-12 Removal of carbon dioxide and carbon monoxide from patient expired gas during anesthesia ZA200608530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55965904P 2004-04-05 2004-04-05

Publications (1)

Publication Number Publication Date
ZA200608530B true ZA200608530B (en) 2008-06-25

Family

ID=35150510

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200608530A ZA200608530B (en) 2004-04-05 2006-10-12 Removal of carbon dioxide and carbon monoxide from patient expired gas during anesthesia

Country Status (17)

Country Link
US (1) US7246621B2 (xx)
EP (1) EP1735035A2 (xx)
JP (1) JP2007531608A (xx)
KR (1) KR20070041678A (xx)
CN (1) CN101035583A (xx)
AP (1) AP2006003775A0 (xx)
AU (1) AU2005232584A1 (xx)
BR (1) BRPI0509640A (xx)
CA (1) CA2562079A1 (xx)
EA (1) EA200601867A1 (xx)
HU (1) HUP0600835A2 (xx)
IL (1) IL178498A0 (xx)
MX (1) MXPA06011549A (xx)
PL (1) PL382519A1 (xx)
TR (1) TR200605540T1 (xx)
WO (1) WO2005099797A2 (xx)
ZA (1) ZA200608530B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7910220B2 (en) * 2007-07-25 2011-03-22 Alcoa Inc. Surfaces and coatings for the removal of carbon dioxide
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
MY167240A (en) 2009-05-20 2018-08-14 Xyleco Inc Bioprocessing
US8617665B2 (en) * 2009-08-03 2013-12-31 Alcoa, Inc. Self-cleaning substrates and methods for making the same
EP3888785A3 (en) 2009-09-01 2021-12-29 Blue-Zone Technologies Ltd. Systems and methods for gas treatment
NL1037371C2 (nl) * 2009-10-07 2011-04-11 Alcmair Partners B V Werkwijze en inrichting voor het verwijderen van anesthesiemiddelen uit ademhalingsgas.
AU2011217687B2 (en) 2010-02-22 2013-05-09 Class 1 Inc. Apparatus, systems and methods for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases
WO2011103585A2 (en) * 2010-02-22 2011-08-25 Criticare Systems, Inc. Inline water trap
CN103071219A (zh) * 2011-10-25 2013-05-01 北京航天长峰股份有限公司 一种麻醉呼吸机的气路结构
US9199050B2 (en) * 2012-04-30 2015-12-01 Carefusion Corporation Arrangement and method for guiding expired respiratory gas flow using gas routing device
US10076620B2 (en) 2012-12-22 2018-09-18 Dmf Medical Incorporated Anesthetic circuit having a hollow fiber membrane
BR102015022017A2 (pt) 2015-09-09 2017-03-14 Copeen Treinamento e Consultoria em Anestesia EIRELI aperfeiçoamentos introduzidos em filtro de absorção de anestésicos inalatórios halogenados para circulação extracorpórea
US11583708B2 (en) * 2019-01-03 2023-02-21 B/E Aerospace, Inc. Oxygen emergency supply for passengers in an aircraft or aircraft with such an emergency oxygen supply for passengers
US11253669B2 (en) * 2019-05-07 2022-02-22 GE Precision Healthcare LLC Anesthesia breathing system and a method and kit for drying an anesthesia breathing system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140931A (en) * 1960-12-01 1964-07-14 Union Carbide Corp Separation of an oxygen-nitrogen mixture
US4222750A (en) * 1976-08-16 1980-09-16 Champion Spark Plug Company Oxygen enrichment system for medical use
US4534346A (en) * 1983-03-15 1985-08-13 Guild Associates, Inc. Pressure swing cycle for the separation of oxygen from air
US5231980A (en) * 1987-03-04 1993-08-03 Praxair Canada, Inc. Process for the recovery of halogenated hydrocarbons in a gas stream
US4799374A (en) * 1987-11-13 1989-01-24 Mine Safety Appliances Company Liquid separator
US4810265A (en) * 1987-12-29 1989-03-07 Union Carbide Corporation Pressure swing adsorption process for gas separation
DE4411533C1 (de) * 1994-04-02 1995-04-06 Draegerwerk Ag Anästhesiegerät
US5917135A (en) * 1996-06-14 1999-06-29 Invacare Corporation Gas concentration sensor and control for oxygen concentrator utilizing gas concentration sensor
EP1680199A4 (en) * 2003-10-06 2008-10-08 Porous Media Corp OXYGEN HUMIDIFIER
US7066985B2 (en) * 2003-10-07 2006-06-27 Inogen, Inc. Portable gas fractionalization system

Also Published As

Publication number Publication date
US7246621B2 (en) 2007-07-24
WO2005099797A3 (en) 2007-05-18
JP2007531608A (ja) 2007-11-08
KR20070041678A (ko) 2007-04-19
WO2005099797A2 (en) 2005-10-27
BRPI0509640A (pt) 2007-09-18
CN101035583A (zh) 2007-09-12
HUP0600835A2 (en) 2008-04-28
TR200605540T1 (tr) 2007-01-22
PL382519A1 (pl) 2007-09-17
CA2562079A1 (en) 2005-10-27
EP1735035A2 (en) 2006-12-27
US20050257790A1 (en) 2005-11-24
AP2006003775A0 (en) 2006-10-31
MXPA06011549A (es) 2007-01-26
IL178498A0 (en) 2007-02-11
EA200601867A1 (ru) 2007-08-31
AU2005232584A1 (en) 2005-10-27

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