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MX2018002721A - Analisis de gas en el aliento. - Google Patents

Analisis de gas en el aliento.

Info

Publication number
MX2018002721A
MX2018002721A MX2018002721A MX2018002721A MX2018002721A MX 2018002721 A MX2018002721 A MX 2018002721A MX 2018002721 A MX2018002721 A MX 2018002721A MX 2018002721 A MX2018002721 A MX 2018002721A MX 2018002721 A MX2018002721 A MX 2018002721A
Authority
MX
Mexico
Prior art keywords
exhaled
patient
user
sibo
based technology
Prior art date
Application number
MX2018002721A
Other languages
English (en)
Inventor
Gupta Kapil
Pimentel Mark
Rezaie Ali
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 MX2018002721A publication Critical patent/MX2018002721A/es

Links

Classifications

    • 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
    • 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
    • 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)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Se desarrollan sistemas y métodos para la implementación de un sistema de evaluación de SIBO portátil para un muestreo conveniente de gases intestinales exhalados en el aliento de un paciente. Estos dispositivos pueden encontrarse en forma de un medidor portátil que se integrará con un teléfono inteligente u otro dispositivo con una aplicación que puede registrar datos que se relacionan con alimentos consumidos por un usuario. Pueden utilizarse diversas tecnologías para medir los niveles de gases exhalados por un usuario, que pueden incluir (1) tecnología a base de un absorbente y (2) tecnología a base de membrana. En algunos ejemplos, el sistema determinará una indicación de si un paciente tiene SIBO mediante el ajuste de un cambio en la concentración de hidrógeno exhalado en un nivel de metano exhalado por un paciente.
MX2018002721A 2015-09-02 2016-08-30 Analisis de gas en el aliento. MX2018002721A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562213517P 2015-09-02 2015-09-02
PCT/US2016/049528 WO2017040546A1 (en) 2015-09-02 2016-08-30 Breath gas analysis

Publications (1)

Publication Number Publication Date
MX2018002721A true MX2018002721A (es) 2018-04-13

Family

ID=58188407

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018002721A MX2018002721A (es) 2015-09-02 2016-08-30 Analisis de gas en el aliento.
MX2022013386A MX2022013386A (es) 2015-09-02 2018-03-02 Analisis de gas en el aliento.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2022013386A MX2022013386A (es) 2015-09-02 2018-03-02 Analisis de gas en el aliento.

Country Status (13)

Country Link
US (1) US11103157B2 (es)
EP (1) EP3344995A4 (es)
KR (2) KR20180043832A (es)
CN (1) CN108139384B (es)
AU (1) AU2016315721B2 (es)
BR (1) BR112018004097A2 (es)
CA (2) CA3197117A1 (es)
CL (2) CL2018000570A1 (es)
HK (1) HK1252437A1 (es)
MX (2) MX2018002721A (es)
NZ (1) NZ740135A (es)
SG (1) SG10201912995XA (es)
WO (1) WO2017040546A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11103157B2 (en) 2015-09-02 2021-08-31 Cedars-Sinai Medical Center Breath gas analysis

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2018156937A1 (en) 2017-02-24 2018-08-30 Cedars-Sinai Medical Center Measurement of hydrogen sulfide during breath testing
US20200000372A1 (en) * 2017-03-30 2020-01-02 Jms Inc. Sulfide gas concentration measuring device and sulfide gas concentration measuring method
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
US20210181118A1 (en) * 2018-09-06 2021-06-17 AusMed Global Limited Systems, sensors and methods for determining a concentration of an analyte
WO2020131355A2 (en) * 2018-12-18 2020-06-25 Analog Devices, Inc. Cloud-based portable system for non-invasive real-time blood glucose measurement
CN114072053A (zh) * 2019-03-31 2022-02-18 瑞思迈公司 用于分析来自用户的一种或多种分析物的方法和设备
US20210177303A1 (en) * 2019-12-17 2021-06-17 Cedars-Sinai Medical Center Breath gas analysis
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2002518668A (ja) * 1998-06-19 2002-06-25 カリフォルニア インスティチュート オブ テクノロジー 人工の嗅覚検査を用いた極微量の分析物の検出
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
ATE499107T1 (de) * 2002-05-20 2011-03-15 Cedars Sinai Medical Center Manipulation der rate des gastrointestinalen transits durch modulation der methankonzentration im darm
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
BR112018004097A2 (pt) 2015-09-02 2018-12-11 Cedars Sinai Medical Center análise de gás de respiração
WO2018156937A1 (en) 2017-02-24 2018-08-30 Cedars-Sinai Medical Center Measurement of hydrogen sulfide during breath testing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11103157B2 (en) 2015-09-02 2021-08-31 Cedars-Sinai Medical Center Breath gas analysis

Also Published As

Publication number Publication date
AU2016315721A1 (en) 2018-03-15
CA3197117A1 (en) 2017-03-09
SG10201912995XA (en) 2020-02-27
CN108139384B (zh) 2020-08-07
NZ740135A (en) 2020-07-31
US20180271404A1 (en) 2018-09-27
WO2017040546A1 (en) 2017-03-09
CN108139384A (zh) 2018-06-08
CL2019002787A1 (es) 2020-02-07
KR20240135043A (ko) 2024-09-10
CA2996425A1 (en) 2017-03-09
US11103157B2 (en) 2021-08-31
HK1252437A1 (zh) 2019-05-24
EP3344995A1 (en) 2018-07-11
MX2022013386A (es) 2022-11-30
CL2018000570A1 (es) 2018-06-08
BR112018004097A2 (pt) 2018-12-11
EP3344995A4 (en) 2019-05-29
KR20180043832A (ko) 2018-04-30
AU2016315721B2 (en) 2022-04-07

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