[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CL2018000570A1 - Análisis de gas en el aliento - Google Patents

Análisis de gas en el aliento

Info

Publication number
CL2018000570A1
CL2018000570A1 CL2018000570A CL2018000570A CL2018000570A1 CL 2018000570 A1 CL2018000570 A1 CL 2018000570A1 CL 2018000570 A CL2018000570 A CL 2018000570A CL 2018000570 A CL2018000570 A CL 2018000570A CL 2018000570 A1 CL2018000570 A1 CL 2018000570A1
Authority
CL
Chile
Prior art keywords
concentration
gas
gas analysis
breath gas
breather
Prior art date
Application number
CL2018000570A
Other languages
English (en)
Inventor
Mark Pimentel
Kapil Gupta
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 CL2018000570A1 publication Critical patent/CL2018000570A1/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

<p>DISPOSITIVO PARA LA EVALUACION DEL ALIENTO DE UN PACIENTE PARA DETERMINAR CONCENTRACION DE DIVERSOS GASES, QUE COMPRENDE UN RECOLECTOR DE ALIENTO, UN MODULO DE DETECCION A BASE DE UN ABSORBENTE EN COMUNICACION DE GASES CON EL RECOLECTOR DE ALIENTO, UN SISTEMA DE CONTROL PARA LA DETERMINACION DE UNA CONCENTRACION DE GASES DETECTADA POR EL MODULO DE DETECCION, Y UNA PANTALLA QUE MUESTRA LA CONCENTRACION DETERMINADA DE GASES; METODO PARA DETERMINAR UNA CONCENTRACION DE UN GAS; SISTEMA.</p>
CL2018000570A 2015-09-02 2018-03-02 Análisis de gas en el aliento CL2018000570A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CL2018000570A1 true CL2018000570A1 (es) 2018-06-08

Family

ID=58188407

Family Applications (2)

Application Number Title Priority Date Filing Date
CL2018000570A CL2018000570A1 (es) 2015-09-02 2018-03-02 Análisis de gas en el aliento
CL2019002787A CL2019002787A1 (es) 2015-09-02 2019-09-30 Método y sistema para la evaluación del aliento de un paciente para determinar la concentración de diversos. (divisional solicitud 201800570)

Family Applications After (1)

Application Number Title Priority Date Filing Date
CL2019002787A CL2019002787A1 (es) 2015-09-02 2019-09-30 Método y sistema para la evaluación del aliento de un paciente para determinar la concentración de diversos. (divisional solicitud 201800570)

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
MX2018002721A (es) 2018-04-13
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
BR112018004097A2 (pt) 2018-12-11
EP3344995A4 (en) 2019-05-29
KR20180043832A (ko) 2018-04-30
AU2016315721B2 (en) 2022-04-07

Similar Documents

Publication Publication Date Title
CL2018000570A1 (es) Análisis de gas en el aliento
BR112015022763A8 (pt) sensor para detectar um analito
ZA201501247B (en) Highly accurate breath test system
EP3182122A3 (en) Chemical impairment detection system with an integrated, multi-function breath chamber
CL2017000775A1 (es) Monitoreo y control de hidrociclones utilizando datos de vibración
BR112015016434A2 (pt) seleção ar de respiração para análise
WO2015153532A3 (en) System and method for output display generation based on ambient conditions
BR112016024187A2 (pt) sistema sensor de fibra óptica, e, método para a determinação de uma localização de uma perturbação
CA2935963A1 (en) Improvements to aspirated sampling systems
TW201612489A (en) Crank angle indicating system
BR112016028440A2 (pt) dispositivo para a determinação de um parâmetro, sistema para a determinação de um parâmetro, e, método para a determinação de um parâmetro
ES2723710T3 (es) Sistema y método para una prueba de presión de referencia
BR112017000720A2 (pt) sistema e dispositivo de comunicação portátil
BR112017008139A2 (pt) dispositivo de detecção de nível de água, e desumidificador
GB201208843D0 (en) Improvements in and relating to mass or size measurement of ions
AR105220A1 (es) Sistema para detectar una condición del filtro de aire, en particular para motores de combustión
WO2015134497A8 (en) Devices and methods for analyzing a blood coagulation property
MX345267B (es) Sistema y metodo para determinar una propiedad de un objeto, y una valvula.
AR094360A1 (es) Calibración acústica de válvula de fluidos
MX2019003927A (es) Sistema de analisis y metodo para analizar una muestra.
WO2015195515A3 (en) System and method for determining x-ray exposure parameters
IL245315B (en) Detection of reliability defects ic
BR112018010764A2 (pt) método para detectar atividade bacteriana em uma amostra biológica e unidade de detecção correspondente
DK201400546A (da) Indretning til forarbejdning af fisk
MX2016010765A (es) Metodo de deteccion de sindrome de dificultad respiratoria aguda y sistemas para la deteccion del sindrome de dificultad respiratoria aguda.