AU2006212828B2 - Controlling flow of exhaled breath during analysis - Google Patents

Controlling flow of exhaled breath during analysis Download PDF

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Publication number
AU2006212828B2
AU2006212828B2 AU2006212828A AU2006212828A AU2006212828B2 AU 2006212828 B2 AU2006212828 B2 AU 2006212828B2 AU 2006212828 A AU2006212828 A AU 2006212828A AU 2006212828 A AU2006212828 A AU 2006212828A AU 2006212828 B2 AU2006212828 B2 AU 2006212828B2
Authority
AU
Australia
Prior art keywords
flow
passage
exhaled breath
primary
pump
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.)
Ceased
Application number
AU2006212828A
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English (en)
Other versions
AU2006212828A1 (en
Inventor
Jonathan Fay
Bryan P. Flaherty
Kevin Nason
Bhairavi R. Parikh
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Niox AB
Original Assignee
Aerocrine AB
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Filing date
Publication date
Application filed by Aerocrine AB filed Critical Aerocrine AB
Publication of AU2006212828A1 publication Critical patent/AU2006212828A1/en
Application granted granted Critical
Publication of AU2006212828B2 publication Critical patent/AU2006212828B2/en
Assigned to AEROCRINE AB reassignment AEROCRINE AB Request for Assignment Assignors: APIERON INC.
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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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. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/0803—Recording apparatus specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring 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
    • A61M16/0003—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
    • A61M16/0057—Pumps therefor
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • 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
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
AU2006212828A 2005-02-07 2006-02-06 Controlling flow of exhaled breath during analysis Ceased AU2006212828B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/053,047 US20060178592A1 (en) 2005-02-07 2005-02-07 System and method for controlling the flow of exhaled breath during analysis
US11/053,047 2005-02-07
PCT/US2006/004150 WO2006086323A1 (en) 2005-02-07 2006-02-06 Controlling flow of exhaled breath during analysis

Publications (2)

Publication Number Publication Date
AU2006212828A1 AU2006212828A1 (en) 2006-08-17
AU2006212828B2 true AU2006212828B2 (en) 2011-02-10

Family

ID=36780825

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006212828A Ceased AU2006212828B2 (en) 2005-02-07 2006-02-06 Controlling flow of exhaled breath during analysis

Country Status (8)

Country Link
US (4) US20060178592A1 (enExample)
EP (1) EP1850748B1 (enExample)
JP (2) JP2008530532A (enExample)
AT (1) ATE518479T1 (enExample)
AU (1) AU2006212828B2 (enExample)
CA (1) CA2596452C (enExample)
NO (1) NO20074073L (enExample)
WO (1) WO2006086323A1 (enExample)

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US9470681B2 (en) * 2010-01-14 2016-10-18 The University Of British Columbia Apparatuses for determining whether a substance is carried in a fluid
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US11357421B2 (en) * 2016-02-03 2022-06-14 Cognita Labs, LLC Forced oscillation technique based lung function testing
US9933445B1 (en) 2016-05-16 2018-04-03 Hound Labs, Inc. System and method for target substance identification
JP7197369B2 (ja) 2016-06-17 2022-12-27 コーニンクレッカ フィリップス エヌ ヴェ コンパクトなガス分析装置及び方法
JP2020510831A (ja) 2017-03-01 2020-04-09 日本特殊陶業株式会社 還元ガスを用いた一酸化窒素検出装置
JP2019120561A (ja) * 2017-12-28 2019-07-22 京セラ株式会社 センサモジュール
US11426097B1 (en) * 2018-10-17 2022-08-30 Hound Labs, Inc. Rotary valve assemblies and methods of use for breath sample cartridge systems
US20200245898A1 (en) 2019-01-31 2020-08-06 Hound Labs, Inc. Single-use Microfluidic Cartridge for Detection of Target Chemical Presence in Human Breath
US11977086B2 (en) 2019-03-21 2024-05-07 Hound Labs, Inc. Biomarker detection from breath samples
US20220167870A1 (en) * 2019-03-22 2022-06-02 Eversens, S.L. Device for measuring the concentration of gases in exhaled air
US11933731B1 (en) 2020-05-13 2024-03-19 Hound Labs, Inc. Systems and methods using Surface-Enhanced Raman Spectroscopy for detecting tetrahydrocannabinol
US12392769B1 (en) 2021-01-12 2025-08-19 Hound Labs, Inc. Ambient contamination in breath analyte detection and measurement
CN112786056A (zh) * 2021-02-04 2021-05-11 厦门科路德科技有限公司 一种声音气体复合检测方法及装置
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Also Published As

Publication number Publication date
JP5491598B2 (ja) 2014-05-14
US20060195040A1 (en) 2006-08-31
AU2006212828A1 (en) 2006-08-17
US20060178592A1 (en) 2006-08-10
JP2008530532A (ja) 2008-08-07
US20150126887A1 (en) 2015-05-07
CA2596452C (en) 2012-09-11
ATE518479T1 (de) 2011-08-15
US9919123B2 (en) 2018-03-20
NO20074073L (no) 2007-09-05
JP2013037005A (ja) 2013-02-21
EP1850748A1 (en) 2007-11-07
CA2596452A1 (en) 2006-08-17
EP1850748B1 (en) 2011-08-03
US8932230B2 (en) 2015-01-13
WO2006086323A1 (en) 2006-08-17
EP1850748A4 (en) 2009-05-06
US20180243523A1 (en) 2018-08-30

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