CA3169777A1 - Appareil et procede permettant de collecter un echantillon d'haleine a l'aide d'un dispositif de dosage - Google Patents
Appareil et procede permettant de collecter un echantillon d'haleine a l'aide d'un dispositif de dosageInfo
- Publication number
- CA3169777A1 CA3169777A1 CA3169777A CA3169777A CA3169777A1 CA 3169777 A1 CA3169777 A1 CA 3169777A1 CA 3169777 A CA3169777 A CA 3169777A CA 3169777 A CA3169777 A CA 3169777A CA 3169777 A1 CA3169777 A1 CA 3169777A1
- Authority
- CA
- Canada
- Prior art keywords
- breath
- constituent level
- breath sample
- collecting
- metering device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000470 constituent Substances 0.000 abstract 5
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
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
- A61B5/0836—Measuring rate of CO2 production
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
-
- 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
- A61B5/087—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—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B2010/0083—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements for taking gas samples
- A61B2010/0087—Breath samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
-
- 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)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Obesity (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
La présente invention concerne un appareil et un procédé permettant de collecter un échantillon d'haleine. L'appareil comprend une interface d'entrée d'haleine conçue pour recevoir l'air expiré, un dispositif de dosage conçu pour déterminer un niveau de constituant dans l'haleine collectée, un premier système de conduit s'étendant depuis l'interface d'entrée d'haleine et relié à un ou plusieurs dispositifs de stockage d'échantillon d'haleine, une soupape positionnée le long du premier système de conduit afin de commander un écoulement d'air expiré vers le ou les dispositifs de stockage d'échantillon d'haleine et un ou plusieurs dispositifs de commande conçus pour déterminer si le niveau de constituant est compris dans une plage cible de niveau de constituant et si un taux de changement dans le niveau de constituant est compris dans une plage cible de taux de changement de niveau de constituant, puis commander la soupape à s'ouvrir au moins partiellement sur la base de ces conditions.
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/805,176 | 2020-02-28 | ||
US16/805,187 US20210267485A1 (en) | 2020-02-28 | 2020-02-28 | Apparatus and method for collecting a breath sample using a metering device along an exhaust conduit |
US16/805,156 US20210267481A1 (en) | 2020-02-28 | 2020-02-28 | Apparatus and method for controlling a flow of breath to a sorbent tube |
US16/805,187 | 2020-02-28 | ||
US16/805,156 | 2020-02-28 | ||
US16/805,176 US11957450B2 (en) | 2020-02-28 | 2020-02-28 | Apparatus and method for collecting a breath sample using an air circulation system |
US16/805,161 US20210267482A1 (en) | 2020-02-28 | 2020-02-28 | Apparatus and method for collecting a breath sample using a metering device |
US16/805,142 US11782049B2 (en) | 2020-02-28 | 2020-02-28 | Apparatus and method for collecting a breath sample using a container with controllable volume |
US16/805,142 | 2020-02-28 | ||
US16/805,161 | 2020-02-28 | ||
PCT/CA2021/050088 WO2021168541A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé permettant de collecter un échantillon d'haleine à l'aide d'un dispositif de dosage |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3169777A1 true CA3169777A1 (fr) | 2021-09-02 |
Family
ID=77489696
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3169784A Pending CA3169784A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede de collecte d'un echantillon d'air expire a l'aide d'un recipient a volume controlable |
CA3169775A Pending CA3169775A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede de commande d'un flux d'air expire dans un tube de sorbant |
CA3169777A Pending CA3169777A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede permettant de collecter un echantillon d'haleine a l'aide d'un dispositif de dosage |
CA3169789A Pending CA3169789A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede permettant de collecter un echantillon d'haleine a l'aide d'un dispositif de dosage le long d'un conduit d'echappement |
CA3169780A Pending CA3169780A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede de collecte d'un echantillon d'haleine a l'aide d'un systeme de circulation d'air |
CA3169788A Pending CA3169788A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede pour recueillir un echantillon d'haleine |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3169784A Pending CA3169784A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede de collecte d'un echantillon d'air expire a l'aide d'un recipient a volume controlable |
CA3169775A Pending CA3169775A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede de commande d'un flux d'air expire dans un tube de sorbant |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3169789A Pending CA3169789A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede permettant de collecter un echantillon d'haleine a l'aide d'un dispositif de dosage le long d'un conduit d'echappement |
CA3169780A Pending CA3169780A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede de collecte d'un echantillon d'haleine a l'aide d'un systeme de circulation d'air |
CA3169788A Pending CA3169788A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede pour recueillir un echantillon d'haleine |
Country Status (5)
Country | Link |
---|---|
EP (6) | EP4110182A4 (fr) |
JP (6) | JP2023516022A (fr) |
AU (6) | AU2021227721A1 (fr) |
CA (6) | CA3169784A1 (fr) |
WO (6) | WO2021168544A1 (fr) |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5386833A (en) * | 1993-12-23 | 1995-02-07 | Biochem International, Inc. | Method for calibrating a carbon dioxide monitor |
FI102511B1 (fi) * | 1995-06-26 | 1998-12-31 | Instrumentarium Oy | Pitoisuusmittaus hengitysilmasta |
IL148468A (en) * | 2002-03-03 | 2012-12-31 | Exalenz Bioscience Ltd | Breath collection system |
DE60322446D1 (de) * | 2002-09-16 | 2008-09-04 | Aerocrine Ab | Gerät und Verfahren für eine diagnostische Gasanalyse |
US7547285B2 (en) * | 2003-02-14 | 2009-06-16 | The Charlotte-Mecklenburg Hospital Authority | Device and method for collection of exhaled alveolar breath condensate |
US20060200037A1 (en) * | 2005-03-02 | 2006-09-07 | Falasco Marianne R | System and method for selectively collecting exhaled air |
US9044565B2 (en) * | 2008-10-30 | 2015-06-02 | Oridion Medical (1987) Ltd. | Oral-nasal cannula system enabling CO2 and breath flow measurement |
US9643186B1 (en) * | 2010-03-19 | 2017-05-09 | Invoy Technologies, Llc | Breath analysis system, device and method employing nanoparticle-based sensor |
GB201018711D0 (en) * | 2010-11-05 | 2010-12-22 | Univ Manchester | Apparatus and methods for breath sampling |
DE102010054397A1 (de) * | 2010-12-08 | 2012-06-14 | Aerocrine Ab | Verfahren und Vorrichtung zur Gasprobensammlung |
US20140276100A1 (en) * | 2012-02-01 | 2014-09-18 | Invoy Technologies | System for measuring breath analytes |
US20140228699A1 (en) * | 2013-02-12 | 2014-08-14 | Capnia, Inc. | Sampling and storage registry device for breath gas analysis |
EP2769673B1 (fr) * | 2013-02-21 | 2015-04-22 | Cosmed S.r.l. | Appareil de mesure de la consommation d'oxygène et de l'expiration du dioxyde de carbone |
DE102013215640A1 (de) * | 2013-08-08 | 2015-02-12 | Siemens Aktiengesellschaft | Anordnung zur Entnahme von Atemgasproben |
US10307080B2 (en) * | 2014-03-07 | 2019-06-04 | Spirosure, Inc. | Respiratory monitor |
EP3124968B8 (fr) * | 2014-03-26 | 2018-07-04 | PHC Holdings Corporation | Dispositif de mesure d'exhalation et procédé de commande d'un dispositif de mesure d'exhalation |
CA2892870C (fr) * | 2014-05-22 | 2020-10-27 | Picomole Instruments Inc. | Appareil de collecte de respiration alveolaire |
US10925515B2 (en) * | 2014-05-22 | 2021-02-23 | Picomole Inc. | Alveolar breath collection apparatus |
DE102014219161A1 (de) * | 2014-09-23 | 2016-03-24 | Robert Bosch Gmbh | Vorrichtung zur Analyse der Ausatemluft und Verwendung der Vorrichtung |
WO2016061533A1 (fr) * | 2014-10-17 | 2016-04-21 | Digital Ally, Inc. | Analyseur d'haleine, système, et programme informatique pour authentifier, conserver et présenter des données d'analyse d'haleine |
US20180153439A1 (en) * | 2015-06-08 | 2018-06-07 | The Board Of Trustees Of The Leland Stanford Junior University | Time-Resolved Single-breath Analysis Using Spectroscopic Methods |
US10226201B2 (en) * | 2015-10-29 | 2019-03-12 | Invoy Holdings, Llc | Flow regulation device for breath analysis and related method |
ES2967759T3 (es) * | 2016-04-25 | 2024-05-03 | Owlstone Med Ltd | Sistemas y dispositivos de captación de muestras de aliento |
US20200029859A1 (en) * | 2017-02-15 | 2020-01-30 | Phc Holdings Corporation | Breath measurement device |
WO2018157172A1 (fr) * | 2017-02-27 | 2018-08-30 | Third Pole, Inc. | Systèmes et méthodes pour générer de l'oxyde nitrique |
WO2019074922A1 (fr) * | 2017-10-10 | 2019-04-18 | Endo Medical, Inc. | Dispositif d'analyse de la respiration |
CA2997070A1 (fr) * | 2018-03-02 | 2019-09-02 | Picomole Inc. | Appareil collecteur de souffle alveolaire |
-
2021
- 2021-01-28 AU AU2021227721A patent/AU2021227721A1/en active Pending
- 2021-01-28 CA CA3169784A patent/CA3169784A1/fr active Pending
- 2021-01-28 WO PCT/CA2021/050091 patent/WO2021168544A1/fr unknown
- 2021-01-28 AU AU2021226139A patent/AU2021226139A1/en active Pending
- 2021-01-28 EP EP21761687.9A patent/EP4110182A4/fr active Pending
- 2021-01-28 CA CA3169775A patent/CA3169775A1/fr active Pending
- 2021-01-28 EP EP21759949.7A patent/EP4110179A4/fr active Pending
- 2021-01-28 WO PCT/CA2021/050088 patent/WO2021168541A1/fr unknown
- 2021-01-28 CA CA3169777A patent/CA3169777A1/fr active Pending
- 2021-01-28 JP JP2022552156A patent/JP2023516022A/ja active Pending
- 2021-01-28 EP EP21761561.6A patent/EP4110181A4/fr active Pending
- 2021-01-28 JP JP2022552153A patent/JP2023516019A/ja active Pending
- 2021-01-28 JP JP2022552158A patent/JP2023516024A/ja active Pending
- 2021-01-28 EP EP21759861.4A patent/EP4110178A4/fr active Pending
- 2021-01-28 AU AU2021228377A patent/AU2021228377A1/en active Pending
- 2021-01-28 CA CA3169789A patent/CA3169789A1/fr active Pending
- 2021-01-28 WO PCT/CA2021/050092 patent/WO2021168545A1/fr unknown
- 2021-01-28 CA CA3169780A patent/CA3169780A1/fr active Pending
- 2021-01-28 AU AU2021228378A patent/AU2021228378A1/en active Pending
- 2021-01-28 AU AU2021227720A patent/AU2021227720A1/en active Pending
- 2021-01-28 AU AU2021226138A patent/AU2021226138A1/en active Pending
- 2021-01-28 CA CA3169788A patent/CA3169788A1/fr active Pending
- 2021-01-28 WO PCT/CA2021/050090 patent/WO2021168543A1/fr unknown
- 2021-01-28 JP JP2022552157A patent/JP2023516023A/ja active Pending
- 2021-01-28 JP JP2022552154A patent/JP2023516020A/ja active Pending
- 2021-01-28 EP EP21760418.0A patent/EP4110180A4/fr active Pending
- 2021-01-28 EP EP21759776.4A patent/EP4110177A4/fr active Pending
- 2021-01-28 WO PCT/CA2021/050087 patent/WO2021168540A1/fr unknown
- 2021-01-28 WO PCT/CA2021/050089 patent/WO2021168542A1/fr unknown
- 2021-01-28 JP JP2022552159A patent/JP2023516025A/ja active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20220929 |
|
EEER | Examination request |
Effective date: 20220929 |
|
EEER | Examination request |
Effective date: 20220929 |
|
EEER | Examination request |
Effective date: 20220929 |