CN1976736B - 试剂和n2o检测设备 - Google Patents

试剂和n2o检测设备 Download PDF

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Publication number
CN1976736B
CN1976736B CN2005800180003A CN200580018000A CN1976736B CN 1976736 B CN1976736 B CN 1976736B CN 2005800180003 A CN2005800180003 A CN 2005800180003A CN 200580018000 A CN200580018000 A CN 200580018000A CN 1976736 B CN1976736 B CN 1976736B
Authority
CN
China
Prior art keywords
pedestal
air
surveillance
filtered air
halide reagent
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.)
Expired - Fee Related
Application number
CN2005800180003A
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English (en)
Chinese (zh)
Other versions
CN1976736A (zh
Inventor
J·贝克
E·帕拉特尼克
R·A·帕蒂尔
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.)
Smiths Medical ASD Inc
Original Assignee
Smiths Medical PM 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 Smiths Medical PM Inc filed Critical Smiths Medical PM Inc
Publication of CN1976736A publication Critical patent/CN1976736A/zh
Application granted granted Critical
Publication of CN1976736B publication Critical patent/CN1976736B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/105—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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0266—Nitrogen (N)
    • A61M2202/0283—Nitrous oxide (N2O)
    • 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
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/437—Composition of exhalation the anaesthetic agent concentration
    • 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)

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
CN2005800180003A 2004-06-01 2005-05-27 试剂和n2o检测设备 Expired - Fee Related CN1976736B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/856,814 2004-06-01
US10/856,814 US7178522B2 (en) 2004-06-01 2004-06-01 Agents and N2O detection apparatus
PCT/US2005/018803 WO2005118037A1 (en) 2004-06-01 2005-05-27 Agents and n20 detection apparatus

Publications (2)

Publication Number Publication Date
CN1976736A CN1976736A (zh) 2007-06-06
CN1976736B true CN1976736B (zh) 2010-04-07

Family

ID=35423864

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800180003A Expired - Fee Related CN1976736B (zh) 2004-06-01 2005-05-27 试剂和n2o检测设备

Country Status (8)

Country Link
US (1) US7178522B2 (cg-RX-API-DMAC7.html)
EP (1) EP1753493A1 (cg-RX-API-DMAC7.html)
JP (1) JP2008500880A (cg-RX-API-DMAC7.html)
KR (1) KR20070044808A (cg-RX-API-DMAC7.html)
CN (1) CN1976736B (cg-RX-API-DMAC7.html)
BR (1) BRPI0511674A (cg-RX-API-DMAC7.html)
CA (1) CA2567083A1 (cg-RX-API-DMAC7.html)
WO (1) WO2005118037A1 (cg-RX-API-DMAC7.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2926729B1 (fr) * 2008-01-29 2011-04-08 Air Liquide Recipient mobile de traitement in situ de gaz anesthesiques expires par un patient.
US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
AU2011217771B2 (en) * 2010-02-22 2015-07-02 Criticare Systems, Inc. Inline water trap
WO2012128694A1 (en) * 2011-03-24 2012-09-27 Nordic Gas Cleaning Ab System for collecting nitrous oxide in exhalation air
US9180271B2 (en) 2012-03-05 2015-11-10 Hill-Rom Services Pte. Ltd. Respiratory therapy device having standard and oscillatory PEP with nebulizer
FR3008883B1 (fr) * 2013-07-23 2015-07-17 Anesteo Station d'anesthesie pour animaux de laboratoire et procede de determination du taux de saturation en halogenes des filtres d'une telle station d'anesthesie
JP6300753B2 (ja) * 2015-03-31 2018-03-28 日本電信電話株式会社 Ｎ２ｏ分析装置および分析方法
EP4186548A1 (en) * 2015-04-02 2023-05-31 Hill-Rom Services PTE. LTD. Mask leakage detection for a respiratory device
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
EP4573358A4 (en) * 2022-08-18 2026-08-05 Blue Zone Tech Ltd SCANNING ANESTHETICS SENSOR AND METHOD FOR DETECTING SCANNING ANESTHETICS IN AN AIRFLOW

Citations (4)

* 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
US4108172A (en) * 1975-09-25 1978-08-22 Moore Jr George B Carbon dioxide absorption canister for use with analgesia equipment
US4228125A (en) * 1978-06-20 1980-10-14 Cobe Laboratories, Inc. Gas exchange apparatus
CN88101700A (zh) * 1987-03-04 1988-10-05 联合碳化加拿大公司 从气体流中回收卤代烃的方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867936A (en) * 1973-01-16 1975-02-25 Shirley Aldred & Co Ltd Anaesthetic gas safety equipment
US4266539A (en) * 1979-05-15 1981-05-12 Rexnord Inc. Carbon dioxide scrubber and gas regenerator unit for a closed circuit rebreathing apparatus
US4442856A (en) * 1981-08-18 1984-04-17 Puritan-Bennett Oxygen regulator and alarm system for an anesthesia machine
US5231980A (en) * 1987-03-04 1993-08-03 Praxair Canada, Inc. Process for the recovery of halogenated hydrocarbons in a gas stream
US5038792A (en) * 1988-06-29 1991-08-13 Mault James R Oxygen consumption meter
US5044363A (en) * 1990-05-24 1991-09-03 The United States Of America As Represented By The Department Of Health And Human Services Adsorption system for scavenging anesthetic agents from waste gas released during surgical activity
US5109838A (en) * 1990-07-19 1992-05-05 Elam James O Visually monitored anesthesia breathing circuit
US5057822A (en) * 1990-09-07 1991-10-15 Puritan-Bennett Corporation Medical gas alarm system
IT1255355B (it) * 1992-07-22 1995-10-31 Lucio Gibertoni Cartuccia igroscopica particolarmente per filtri per impiego in ambito medico-chirurgico
US5437180A (en) * 1993-11-19 1995-08-01 Sowinski; Richard F. Detection of natural gas within a customer's domain
US5515715A (en) * 1993-11-19 1996-05-14 Sowinski; Richard F. Method and means for filtering contaminants from a gas stream to aid detection
US5634426A (en) * 1995-02-22 1997-06-03 Tomlinson; Bruce Absorption depletion indicators for anesthetic gas administration systems
US5850833A (en) * 1995-05-22 1998-12-22 Kotliar; Igor K. Apparatus for hypoxic training and therapy
US5590644A (en) * 1995-10-19 1997-01-07 Med-Plastics, Intl., Inc. Heat and moisture exchanger for breathing
US5673688A (en) * 1996-09-26 1997-10-07 Ohmeda Inc. Anesthesia system with CO2 monitor to suppress CO2 breakthrough
US5826575A (en) * 1997-03-13 1998-10-27 Nellcor Puritan Bennett, Incorporated Exhalation condensate collection system for a patient ventilator
US6561185B1 (en) * 1997-09-11 2003-05-13 Kroll Family Trust Altitude adjustment method and apparatus
EP1332346B1 (en) 2000-10-13 2010-03-24 NEW A.C., INC. dba ANDROS INCORPORATED Respiratory gas analyzer
SE0100064D0 (sv) * 2001-01-10 2001-01-10 Siemens Elema Ab Anaesthetic filter arrangement
US6623544B1 (en) * 2002-10-31 2003-09-23 Kamaljit S. Kaura Air purification system and method of operation
USD527106S1 (en) * 2004-09-28 2006-08-22 Smiths Medical Pm, Inc. Detector base
USD527107S1 (en) * 2004-09-28 2006-08-22 Smiths Medical Pm, Inc. Halogenlated agents detector

Patent Citations (4)

* 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
US4108172A (en) * 1975-09-25 1978-08-22 Moore Jr George B Carbon dioxide absorption canister for use with analgesia equipment
US4228125A (en) * 1978-06-20 1980-10-14 Cobe Laboratories, Inc. Gas exchange apparatus
CN88101700A (zh) * 1987-03-04 1988-10-05 联合碳化加拿大公司 从气体流中回收卤代烃的方法

Also Published As

Publication number Publication date
KR20070044808A (ko) 2007-04-30
WO2005118037A1 (en) 2005-12-15
US7178522B2 (en) 2007-02-20
CA2567083A1 (en) 2005-12-15
EP1753493A1 (en) 2007-02-21
BRPI0511674A (pt) 2008-01-08
JP2008500880A (ja) 2008-01-17
CN1976736A (zh) 2007-06-06
US20050263154A1 (en) 2005-12-01

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