BRPI0509640A - sistema e método para a remoção de dióxido de carbono e monóxido de carbono de gás expirado pelo paciente durante anestesia - Google Patents

sistema e método para a remoção de dióxido de carbono e monóxido de carbono de gás expirado pelo paciente durante anestesia

Info

Publication number
BRPI0509640A
BRPI0509640A BRPI0509640-5A BRPI0509640A BRPI0509640A BR PI0509640 A BRPI0509640 A BR PI0509640A BR PI0509640 A BRPI0509640 A BR PI0509640A BR PI0509640 A BRPI0509640 A BR PI0509640A
Authority
BR
Brazil
Prior art keywords
carbon dioxide
patient
carbon
removal
during anesthesia
Prior art date
Application number
BRPI0509640-5A
Other languages
English (en)
Inventor
John C Mcneinney
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 BRPI0509640A publication Critical patent/BRPI0509640A/pt

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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/1065—Filters in a path in the expiratory path
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • 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
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General 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)

Abstract

SISTEMA E MéTODO PARA A REMOçãO DE DIóXIDO DE CARBONO E MONóXIDO DE CARBONO DE GáS EXPIRADO PELO PACIENTE DURANTE ANESTESIA. Um método e sistema para a aplicação de peneiras moleculares para a remoção de dióxido de carbono e monóxido de carbono dos gases expirados pelo paciente durante anestesia. O sistema é especialmente útil em anestesia usando qualquer um dos agentes anestésicos de inalação de éter halogenado. Os gases expirados são secados usando um dessecante não reativo para remover água, passados através de um filtro capaz de remover partículas maiores do que 0,3 mícrons, passados através de um leito contendo peneiras moleculares naturais ou sintéticas capazes de remover dióxido de carbono e monóxido de carbono e depois retomado ao circuito de respiração para recirculação ao paciente.
BRPI0509640-5A 2004-04-05 2005-04-04 sistema e método para a remoção de dióxido de carbono e monóxido de carbono de gás expirado pelo paciente durante anestesia BRPI0509640A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55965904P 2004-04-05 2004-04-05
PCT/US2005/011169 WO2005099797A2 (en) 2004-04-05 2005-04-04 Removal of carbon dioxide and carbon monoxide from patient expired gas during anesthesia

Publications (1)

Publication Number Publication Date
BRPI0509640A true BRPI0509640A (pt) 2007-09-18

Family

ID=35150510

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509640-5A BRPI0509640A (pt) 2004-04-05 2005-04-04 sistema e método para a remoção de dióxido de carbono e monóxido de carbono de gás expirado pelo paciente durante anestesia

Country Status (17)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861927B2 (en) 2015-09-09 2018-01-09 Copeen Treinamento e Consultoria em Anestesia EIRELI Introduced in adsorption filter for inhaled halogenated anesthetics for cardiopulmonary circulation bypass

Families Citing this family (13)

* 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
CN107151679A (zh) 2009-05-20 2017-09-12 希乐克公司 生物加工
US8617665B2 (en) * 2009-08-03 2013-12-31 Alcoa, Inc. Self-cleaning substrates and methods for making the same
US9039808B2 (en) * 2009-09-01 2015-05-26 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
CN105080285A (zh) * 2010-02-22 2015-11-25 克里蒂凯尔***公司 内联分水器
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
WO2014094139A1 (en) 2012-12-22 2014-06-26 Dmf Medical Incorporated An anesthetic circuit having a hollow fiber membrane
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
CN100584403C (zh) * 2003-10-06 2010-01-27 多孔介质公司 氧气加湿器
US7066985B2 (en) * 2003-10-07 2006-06-27 Inogen, Inc. Portable gas fractionalization system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861927B2 (en) 2015-09-09 2018-01-09 Copeen Treinamento e Consultoria em Anestesia EIRELI Introduced in adsorption filter for inhaled halogenated anesthetics for cardiopulmonary circulation bypass

Also Published As

Publication number Publication date
CA2562079A1 (en) 2005-10-27
WO2005099797A3 (en) 2007-05-18
TR200605540T1 (tr) 2007-01-22
IL178498A0 (en) 2007-02-11
MXPA06011549A (es) 2007-01-26
CN101035583A (zh) 2007-09-12
JP2007531608A (ja) 2007-11-08
EP1735035A2 (en) 2006-12-27
HUP0600835A2 (en) 2008-04-28
US20050257790A1 (en) 2005-11-24
US7246621B2 (en) 2007-07-24
PL382519A1 (pl) 2007-09-17
KR20070041678A (ko) 2007-04-19
AU2005232584A1 (en) 2005-10-27
EA200601867A1 (ru) 2007-08-31
AP2006003775A0 (en) 2006-10-31
WO2005099797A2 (en) 2005-10-27
ZA200608530B (en) 2008-06-25

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]