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BR112015007029A2 - boquilha para detecção precisa de no exalado - Google Patents

boquilha para detecção precisa de no exalado

Info

Publication number
BR112015007029A2
BR112015007029A2 BR112015007029A BR112015007029A BR112015007029A2 BR 112015007029 A2 BR112015007029 A2 BR 112015007029A2 BR 112015007029 A BR112015007029 A BR 112015007029A BR 112015007029 A BR112015007029 A BR 112015007029A BR 112015007029 A2 BR112015007029 A2 BR 112015007029A2
Authority
BR
Brazil
Prior art keywords
nozzle
exhaled
mouthpiece
channel
accurate
Prior art date
Application number
BR112015007029A
Other languages
English (en)
Inventor
Forzani Erica
Tsow Francis
Tao Nongjian
Xian Xiaojun
Original Assignee
Univ Arizona State
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 Univ Arizona State filed Critical Univ Arizona State
Publication of BR112015007029A2 publication Critical patent/BR112015007029A2/pt

Links

Classifications

    • 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
    • A61B5/087—Measuring breath flow
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

resumo “boquilha para detecção precisa de no exalado” a presente invenção refere-se a uma boquilha de contrapressão baixa para detecção precisa de óxido nítrico (no) exalado que inclui um canal para recebimento de ar exalado a partir do paciente. um filtro de oxidação para o condicionamento de amostra, em que o canal e o filtro de oxidação operam para produzir uma contrapressão inferior a 4 cm de h2o; e um dispositivo para medição de nível de um ou mais componentes do ar exalado recebido.
BR112015007029A 2012-09-28 2013-09-27 boquilha para detecção precisa de no exalado BR112015007029A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261707070P 2012-09-28 2012-09-28
PCT/US2013/062151 WO2014052741A1 (en) 2012-09-28 2013-09-27 Mouthpiece for accurate detection of exhaled no

Publications (1)

Publication Number Publication Date
BR112015007029A2 true BR112015007029A2 (pt) 2017-07-04

Family

ID=50388991

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015007029A BR112015007029A2 (pt) 2012-09-28 2013-09-27 boquilha para detecção precisa de no exalado

Country Status (9)

Country Link
US (1) US9931055B2 (pt)
EP (1) EP2900132A4 (pt)
JP (1) JP6396908B2 (pt)
KR (1) KR20150063458A (pt)
CN (1) CN104883971B (pt)
BR (1) BR112015007029A2 (pt)
CA (1) CA2885389A1 (pt)
RU (1) RU2666590C2 (pt)
WO (1) WO2014052741A1 (pt)

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CN113406152B (zh) 2014-06-09 2024-09-20 生物统计股份有限公司 用于测量分析物的低成本测试条和方法
US10206572B1 (en) 2017-10-10 2019-02-19 Carrot, Inc. Systems and methods for quantification of, and prediction of smoking behavior
CN113854979A (zh) 2015-04-07 2021-12-31 凯洛特公司 用于吸烟行为的量化和预测的系统和方法
WO2017180605A1 (en) * 2016-04-12 2017-10-19 Endo Medical, Inc. Breath analysis device
WO2018017699A1 (en) * 2016-07-19 2018-01-25 Nolan Bryan Methods of and systems for measuring analytes using batch calibratable test strips
CN107247085B (zh) * 2016-08-30 2019-08-20 无锡市尚沃医疗电子股份有限公司 一种同时测定口与鼻呼出气分子的方法与装置
CN106370832B (zh) * 2016-11-09 2024-02-27 苏州一呼医疗科技有限公司 智能呼气分子诊断系统
US20180174486A1 (en) * 2016-12-21 2018-06-21 GM Global Technology Operations LLC Impairment detection device with performance feedback system and method of operating the same
JP6558549B2 (ja) 2017-01-24 2019-08-14 日本精密測器株式会社 マウスピースとその製造方法、および呼気検査装置
WO2018170009A1 (en) 2017-03-13 2018-09-20 Arizona Board Of Regents On Behalf Of Arizonia State University Imaging-based spirometry systems and methods
US11293875B2 (en) 2017-09-27 2022-04-05 Arizona Board Of Regents On Behalf Of Arizona State University Method and apparatus for continuous gas monitoring using micro-colorimetric sensing and optical tracking of color spatial distribution
US11209417B2 (en) * 2017-10-12 2021-12-28 Carrot, Inc. Breath sensor apparatus and methods of use
JP7325006B2 (ja) * 2018-03-30 2023-08-14 パナソニックＩｐマネジメント株式会社 ガス成分計測装置
JP7189011B2 (ja) * 2018-12-26 2022-12-13 日本特殊陶業株式会社 呼気ガス検知装置
CN211927449U (zh) * 2019-06-14 2020-11-13 切尔卡斯亚有限公司 一种水分捕获设备
CA3152072A1 (en) * 2019-08-27 2021-03-04 Trudell Medical International Smart oscillating positive expiratory pressure device
CN115038380A (zh) * 2019-11-14 2022-09-09 健康创景有限公司 便携式气息气体和挥发性物质分析仪
US11257583B2 (en) 2019-12-30 2022-02-22 Carrot, Inc. Systems and methods for assisting individuals in a behavioral-change program
US11957451B2 (en) 2019-12-31 2024-04-16 Pivot Health Technologies Inc. Breath sensor calibration methods and apparatus
CN117462112A (zh) * 2023-12-25 2024-01-30 中科(安徽)智慧健康创新研究院有限公司 一种静息代谢率检测设备及检验装置

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CA2097363A1 (en) 1992-06-03 1993-12-04 Hideo Ueda Expired air examination device and method for clinical purpose
ATE191560T1 (de) 1993-07-06 2000-04-15 Aerocrine Ab System zur feststellung von no-pegeln in ausgeatmeter luft und diagnostische verfahren für zu abnormalen no-pegeln in beziehung stehenden abweichungen
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AU719940B2 (en) 1996-04-09 2000-05-18 Aerocrine Ab Method and apparatus for the measurement of components of exhaled breath in humans
SE9701150D0 (sv) * 1997-03-27 1997-03-27 Nitrograf Ab Anordning för att utvärdera NO-halten i en utandad luftström
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US20100282245A1 (en) * 2007-01-12 2010-11-11 Alexander Star Detection of nitric oxide
US10918308B2 (en) * 2007-05-18 2021-02-16 Koninklijke Philips N.V. Respiratory component measurement system including a sensor for detecting orientation or motion
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JP2016501832A (ja) 2012-10-10 2016-01-21 アリゾナ ボード オブ リージェンツ オン ビハーフ オブ アリゾナ ステート ユニバーシティ 多機能ラジカル消光剤

Also Published As

Publication number Publication date
WO2014052741A1 (en) 2014-04-03
JP6396908B2 (ja) 2018-09-26
RU2666590C2 (ru) 2018-09-11
KR20150063458A (ko) 2015-06-09
JP2016500151A (ja) 2016-01-07
EP2900132A1 (en) 2015-08-05
CA2885389A1 (en) 2014-04-03
US9931055B2 (en) 2018-04-03
CN104883971B (zh) 2018-10-16
RU2015115962A (ru) 2016-11-20
EP2900132A4 (en) 2016-07-06
US20150201865A1 (en) 2015-07-23
CN104883971A (zh) 2015-09-02

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements