HK1252437A1 - 呼吸氣體分析器 - Google Patents

呼吸氣體分析器

Info

Publication number
HK1252437A1
HK1252437A1 HK18111738.4A HK18111738A HK1252437A1 HK 1252437 A1 HK1252437 A1 HK 1252437A1 HK 18111738 A HK18111738 A HK 18111738A HK 1252437 A1 HK1252437 A1 HK 1252437A1
Authority
HK
Hong Kong
Prior art keywords
gas analysis
breath gas
breath
analysis
gas
Prior art date
Application number
HK18111738.4A
Other languages
English (en)
Inventor
Kapil Gupta
Mark Pimentel
Ali Rezaie
Original Assignee
Cedars Sinai Medical Center
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 Cedars Sinai Medical Center filed Critical Cedars Sinai Medical Center
Publication of HK1252437A1 publication Critical patent/HK1252437A1/zh

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—Detecting, measuring or recording 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—Detecting, measuring or recording 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2
    • 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
    • G01N33/02—Food
    • 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
    • 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
    • G01N33/4975—Physical analysis of biological material of gaseous biological material, e.g. breath other than oxygen, carbon dioxide or alcohol, e.g. organic vapours
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
HK18111738.4A 2015-09-02 2018-09-12 呼吸氣體分析器 HK1252437A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562213517P 2015-09-02 2015-09-02

Publications (1)

Publication Number Publication Date
HK1252437A1 true HK1252437A1 (zh) 2019-05-24

Family

ID=58188407

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18111738.4A HK1252437A1 (zh) 2015-09-02 2018-09-12 呼吸氣體分析器

Country Status (13)

Country Link
US (1) US11103157B2 (zh)
EP (1) EP3344995A4 (zh)
KR (1) KR20180043832A (zh)
CN (1) CN108139384B (zh)
AU (1) AU2016315721B2 (zh)
BR (1) BR112018004097A2 (zh)
CA (2) CA2996425A1 (zh)
CL (2) CL2018000570A1 (zh)
HK (1) HK1252437A1 (zh)
MX (2) MX2018002721A (zh)
NZ (1) NZ740135A (zh)
SG (1) SG10201912995XA (zh)
WO (1) WO2017040546A1 (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108139384B (zh) 2015-09-02 2020-08-07 西达-赛奈医疗中心 呼吸气体分析
GB2550188B (en) * 2016-05-12 2018-12-19 Foodmarble Digestive Health Ltd Digestive profiling system
US11170888B2 (en) * 2017-02-12 2021-11-09 Vivante Health, Inc. Capturing crowd wisdom in individualized treatment plans
MX2020007864A (es) * 2017-02-24 2023-01-11 Cedars Sinai Medical Center Medicion de sulfuro de hidrogeno durante prueba de respiracion.
WO2018179195A1 (ja) * 2017-03-30 2018-10-04 株式会社ジェイエムエス 硫化物ガス濃度測定装置及び硫化物ガス濃度測定方法
GB2571938B (en) * 2018-03-12 2022-04-13 Owlstone Inc Mobile device
US11315686B2 (en) * 2018-08-07 2022-04-26 Vivante Health, Inc. Individualized care management system based on digestive activity
WO2020131355A2 (en) * 2018-12-18 2020-06-25 Analog Devices, Inc. Cloud-based portable system for non-invasive real-time blood glucose measurement
JP2023509358A (ja) * 2019-12-17 2023-03-08 シーダーズ－サイナイ メディカル センター 呼気分析の方法
CN111103423B (zh) * 2019-12-31 2021-11-05 无锡市尚沃医疗电子股份有限公司 一种检测肠道菌群代谢气体的呼气试验方法
US11193926B2 (en) 2020-03-13 2021-12-07 Quintron Instrument Company, Inc. Breath testing apparatus
WO2022192599A1 (en) * 2021-03-10 2022-09-15 Richard Postrel Detecting early stage neuro-degenerative disease through otic canal off-gassing

Family Cites Families (25)

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US5291898A (en) 1992-05-22 1994-03-08 Alcotek, Inc. Breath alcohol device
US7048906B2 (en) 1995-05-17 2006-05-23 Cedars-Sinai Medical Center Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions
EP1099102B1 (en) 1998-06-19 2008-05-07 California Institute Of Technology Trace level detection of analytes using artificial olfactometry
US6364938B1 (en) 2000-08-17 2002-04-02 Hamilton Sundstrand Corporation Sorbent system and method for absorbing carbon dioxide (CO2) from the atmosphere of a closed habitable environment
US20060246045A1 (en) * 2002-05-20 2006-11-02 Cedars-Sinai Medical Center Manipulation of the rate of gastrointestinal transit by modulating intestinal methane concertration
US10066254B2 (en) 2002-05-20 2018-09-04 Cedars-Sinai Medical Center Diagnosis of constipation by analysis of methane concentration
US7338444B2 (en) * 2002-06-28 2008-03-04 Oridion Breathid Ltd Management of gastro-intestinal disorders
US7288136B1 (en) 2005-01-13 2007-10-30 United States Of America Department Of Energy High capacity immobilized amine sorbents
US20060182693A1 (en) 2005-01-28 2006-08-17 Gumlink A/S Chewing gum possessing tooth cleaning effect and a teeth cleaning method
US7914460B2 (en) 2006-08-15 2011-03-29 University Of Florida Research Foundation, Inc. Condensate glucose analyzer
CN101393199A (zh) * 2008-09-08 2009-03-25 无锡尚沃生物科技有限公司 呼气检测装置
US8707760B2 (en) * 2009-07-31 2014-04-29 Tricorntech Corporation Gas collection and analysis system with front-end and back-end pre-concentrators and moisture removal
CN101650351B (zh) 2009-08-13 2011-12-07 同济大学 海洋示踪气体h2/ch4/co2/h2s多维色谱分析方法及系统
US8500854B1 (en) 2010-03-19 2013-08-06 U.S. Department Of Energy Regenerable sorbent technique for capturing CO2 using immobilized amine sorbents
US9140685B2 (en) * 2010-06-17 2015-09-22 Quintron Instrument Company, Inc. Apparatus and methods for testing apparatus including on-board instructional videos and upload/download data capabilities
US9678058B2 (en) 2010-09-03 2017-06-13 Anastasia Rigas Diagnostic method and breath testing device
US8383026B1 (en) 2010-10-21 2013-02-26 U.S Department Of Energy Fabrication of fiber supported ionic liquids and methods of use
US8702844B2 (en) * 2011-04-18 2014-04-22 Phillips 66 Company Particle doped hollow-fiber contactor
US20130023782A1 (en) * 2011-07-18 2013-01-24 General Electric Company Gas sensor, analyzer and method for measuring oxygen concentration of a respiratory gas
SE536784C2 (sv) * 2012-08-24 2014-08-05 Automotive Coalition For Traffic Safety Inc System för utandningsprov
US9050579B1 (en) 2012-09-18 2015-06-09 U.S. Department Of Energy Method for the production of fabricated hollow microspheroids
US8821614B1 (en) 2012-09-28 2014-09-02 U.S. Department Of Energy Constant pressure high throughput membrane permeation testing system
US9186854B1 (en) 2013-03-04 2015-11-17 U.S. Department Of Energy Method of fabrication of supported liquid membranes
CN108139384B (zh) 2015-09-02 2020-08-07 西达-赛奈医疗中心 呼吸气体分析
MX2020007864A (es) 2017-02-24 2023-01-11 Cedars Sinai Medical Center Medicion de sulfuro de hidrogeno durante prueba de respiracion.

Also Published As

Publication number Publication date
EP3344995A1 (en) 2018-07-11
US11103157B2 (en) 2021-08-31
AU2016315721A1 (en) 2018-03-15
CA3197117A1 (en) 2017-03-09
US20180271404A1 (en) 2018-09-27
CA2996425A1 (en) 2017-03-09
KR20180043832A (ko) 2018-04-30
SG10201912995XA (en) 2020-02-27
NZ740135A (en) 2020-07-31
BR112018004097A2 (pt) 2018-12-11
WO2017040546A1 (en) 2017-03-09
MX2018002721A (es) 2018-04-13
CL2019002787A1 (es) 2020-02-07
MX2022013386A (es) 2022-11-30
CL2018000570A1 (es) 2018-06-08
EP3344995A4 (en) 2019-05-29
CN108139384A (zh) 2018-06-08
CN108139384B (zh) 2020-08-07
AU2016315721B2 (en) 2022-04-07

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