CL2019002787A1 - Método y sistema para la evaluación del aliento de un paciente para determinar la concentración de diversos. (divisional solicitud 201800570) - Google Patents
Método y sistema para la evaluación del aliento de un paciente para determinar la concentración de diversos. (divisional solicitud 201800570)Info
- Publication number
- CL2019002787A1 CL2019002787A1 CL2019002787A CL2019002787A CL2019002787A1 CL 2019002787 A1 CL2019002787 A1 CL 2019002787A1 CL 2019002787 A CL2019002787 A CL 2019002787A CL 2019002787 A CL2019002787 A CL 2019002787A CL 2019002787 A1 CL2019002787 A1 CL 2019002787A1
- Authority
- CL
- Chile
- Prior art keywords
- concentration
- methane
- patient
- breath
- determination
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 5
- 238000001514 detection method Methods 0.000 abstract 3
- 206010071061 Small intestinal bacterial overgrowth Diseases 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 230000007142 small intestinal bacterial overgrowth Effects 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
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)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (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)
Abstract
MÉTODO Y SISTEMA PARA LA EVALUACIÓN DEL ALIENTO DE UN PACIENTE PARA DETERMINAR LA CONCENTRACIÓN DE DIVERSOS GASES EXHALADOS, QUE COMPRENDE: UN RECOLECTOR DE ALIENTO (310); UN MÓDULO DE DETECCIÓN A BASE DE ABSORBENTE (510) EN COMUNICACIÓN DE GASES CON EL RECOLECTOR DE ALIENTO QUE GENERA DATOS INDICATIVOS DE LA CONCENTRACIÓN DE GASES QE INGRESAN AL MÓDULO DE DETECCIÓN; UN SISTEMA DE CONTROL PARA LA DETERMINACIÓN DE UNA CONCENTRACIÓN DE GASES DETECTADA POR E MÓDULO DE DETECCIÓN A BASE DE ABSORBENTE (510), DONDE LA DETERMINACIÓN DE UNA CONCENTRACIÓN COMPRENDE DETERMINAR UNA PRIMERA Y UNA SEGUNDA CONCENTRACIÓN DE GAS HIDRÓGENO Y DE GAS METANO; DETERMINAR UN METANO AJUSTADO A UN CAMBIO CALIBRADO DEL METANO EN LAS CONCENTRACIONES DE GAS HIDRÓGENO EN FUNCIÓN DE AL MENOS UNA DE LA PRIMERA Y LA SEGUNDA CONCENTRACIÓN DE METANO; DETERMINAR SI EL CAMBIO CALIBRADO DEL METANO EN LA CONCENTRACIÓN DE GAS HIDRÓGENO CRUZA UN UMBRAL, Y MOSTRAR UNA INDICACIÓN DE SI EL PACIENTE TIENE SIBO EN FUNCIÓN DE LA DETERMINACIÓN DE SI EL CAMBIO CALIBRADO DE METANO EN LA CONCENTRACIÓN DE GAS HIDRÓGENO CRUZA EL UMBRAL; Y UNA PANTALLA (240) QUE MUESTRA LA INDICACIÓN DE SI EL PACIENTE TIENE SIBO EN FUNCIÓN DE LA DETERMINACIÓN DE SI EL CAMBIO DE CALIBRACIÓN DEL METANO EN LA CONCENTRACIÓN DE GAS DE HIDRÓGENO CRUZA EL UMBRAL.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562213517P | 2015-09-02 | 2015-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2019002787A1 true CL2019002787A1 (es) | 2020-02-07 |
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 Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2018000570A CL2018000570A1 (es) | 2015-09-02 | 2018-03-02 | Análisis de gas en el aliento |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US11103157B2 (es) |
| EP (1) | EP3344995A4 (es) |
| KR (2) | KR20240135043A (es) |
| CN (1) | CN108139384B (es) |
| AU (1) | AU2016315721B2 (es) |
| BR (1) | BR112018004097A2 (es) |
| CA (2) | CA2996425A1 (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) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017040546A1 (en) | 2015-09-02 | 2017-03-09 | Cedars-Sinai Medical Center | Breath gas analysis |
| 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 |
| EP3586131A4 (en) * | 2017-02-24 | 2021-03-10 | Cedars-Sinai Medical Center | HYDROGEN SULFIDE MEASUREMENT DURING A RESPIRATORY TEST |
| 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 |
| 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 |
| EP4076178A4 (en) * | 2019-12-17 | 2024-01-10 | Cedars-Sinai Medical Center | RESPIRATORY 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)
| 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 |
| 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 |
| EP1505989B1 (en) * | 2002-05-20 | 2011-02-23 | Cedars-Sinai Medical Center | Manipulation of the rate of gastrointestinal transit by modulating intestinal methane concentration |
| 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 |
| WO2017040546A1 (en) | 2015-09-02 | 2017-03-09 | Cedars-Sinai Medical Center | Breath gas analysis |
| EP3586131A4 (en) | 2017-02-24 | 2021-03-10 | Cedars-Sinai Medical Center | HYDROGEN SULFIDE MEASUREMENT DURING A RESPIRATORY TEST |
-
2016
- 2016-08-30 WO PCT/US2016/049528 patent/WO2017040546A1/en active Application Filing
- 2016-08-30 EP EP16842833.2A patent/EP3344995A4/en not_active Withdrawn
- 2016-08-30 SG SG10201912995XA patent/SG10201912995XA/en unknown
- 2016-08-30 CA CA2996425A patent/CA2996425A1/en not_active Abandoned
- 2016-08-30 MX MX2018002721A patent/MX2018002721A/es unknown
- 2016-08-30 KR KR1020247028917A patent/KR20240135043A/ko unknown
- 2016-08-30 CN CN201680054733.0A patent/CN108139384B/zh active Active
- 2016-08-30 CA CA3197117A patent/CA3197117A1/en active Pending
- 2016-08-30 KR KR1020187008785A patent/KR20180043832A/ko not_active Application Discontinuation
- 2016-08-30 US US15/757,139 patent/US11103157B2/en active Active
- 2016-08-30 BR BR112018004097A patent/BR112018004097A2/pt unknown
- 2016-08-30 NZ NZ740135A patent/NZ740135A/en unknown
- 2016-08-30 AU AU2016315721A patent/AU2016315721B2/en active Active
-
2018
- 2018-03-02 CL CL2018000570A patent/CL2018000570A1/es unknown
- 2018-03-02 MX MX2022013386A patent/MX2022013386A/es unknown
- 2018-09-12 HK HK18111738.4A patent/HK1252437A1/zh unknown
-
2019
- 2019-09-30 CL CL2019002787A patent/CL2019002787A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK1252437A1 (zh) | 2019-05-24 |
| NZ740135A (en) | 2020-07-31 |
| AU2016315721B2 (en) | 2022-04-07 |
| SG10201912995XA (en) | 2020-02-27 |
| CN108139384A (zh) | 2018-06-08 |
| KR20180043832A (ko) | 2018-04-30 |
| AU2016315721A1 (en) | 2018-03-15 |
| KR20240135043A (ko) | 2024-09-10 |
| US20180271404A1 (en) | 2018-09-27 |
| CA3197117A1 (en) | 2017-03-09 |
| EP3344995A4 (en) | 2019-05-29 |
| BR112018004097A2 (pt) | 2018-12-11 |
| CA2996425A1 (en) | 2017-03-09 |
| US11103157B2 (en) | 2021-08-31 |
| MX2018002721A (es) | 2018-04-13 |
| CN108139384B (zh) | 2020-08-07 |
| MX2022013386A (es) | 2022-11-30 |
| EP3344995A1 (en) | 2018-07-11 |
| CL2018000570A1 (es) | 2018-06-08 |
| WO2017040546A1 (en) | 2017-03-09 |
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