WO2021168540A1 - Appareil et procédé de commande d'un flux d'air expiré dans un tube de sorbant - Google Patents
Appareil et procédé de commande d'un flux d'air expiré dans un tube de sorbant Download PDFInfo
- Publication number
- WO2021168540A1 WO2021168540A1 PCT/CA2021/050087 CA2021050087W WO2021168540A1 WO 2021168540 A1 WO2021168540 A1 WO 2021168540A1 CA 2021050087 W CA2021050087 W CA 2021050087W WO 2021168540 A1 WO2021168540 A1 WO 2021168540A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- breath
- container
- controller
- valve
- tube
- Prior art date
Links
- 239000002594 sorbent Substances 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title abstract description 70
- 230000007423 decrease Effects 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 78
- 230000008859 change Effects 0.000 description 64
- 239000000470 constituent Substances 0.000 description 58
- 239000012080 ambient air Substances 0.000 description 52
- 229910002092 carbon dioxide Inorganic materials 0.000 description 39
- 239000001569 carbon dioxide Substances 0.000 description 39
- 239000003570 air Substances 0.000 description 35
- 238000009833 condensation Methods 0.000 description 16
- 230000005494 condensation Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 239000003463 adsorbent Substances 0.000 description 10
- 239000012530 fluid Substances 0.000 description 10
- 239000012855 volatile organic compound Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002470 solid-phase micro-extraction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- A61B5/083—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
L'invention concerne des appareils et des procédés pour collecter un échantillon d'air expiré. L'appareil a une interface d'entrée d'air expiré conçue pour recevoir un échantillon d'air expiré, un récipient relié à l'interface d'entrée d'air expiré pour stocker au moins une partie de l'air expiré et au moins un dispositif de commande configuré pour commander un écoulement de la au moins une partie de l'air expiré depuis le récipient vers au moins un tube de sorbant relié à l'interface d'entrée d'air expiré, asynchrone avec le moment où l'air expiré est reçu.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3169775A CA3169775A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procede de commande d'un flux d'air expire dans un tube de sorbant |
| EP21759861.4A EP4110178A4 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé de commande d'un flux d'air expiré dans un tube de sorbant |
| AU2021226138A AU2021226138A1 (en) | 2020-02-28 | 2021-01-28 | Apparatus and method for controlling a flow of breath to a sorbent tube |
| JP2022552158A JP2023516024A (ja) | 2020-02-28 | 2021-01-28 | 吸着剤チューブへの呼気の流れの制御装置および方法 |
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/805,156 | 2020-02-28 | ||
| US16/805,161 | 2020-02-28 | ||
| US16/805,187 | 2020-02-28 | ||
| 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 |
| US16/805,161 US20210267482A1 (en) | 2020-02-28 | 2020-02-28 | Apparatus and method for collecting a breath sample using a metering device |
| US16/805,142 | 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 |
| US16/805,156 US20210267481A1 (en) | 2020-02-28 | 2020-02-28 | Apparatus and method for controlling a flow of breath to a sorbent tube |
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2021168540A1 true WO2021168540A1 (fr) | 2021-09-02 |
Family
ID=77489696
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CA2021/050087 WO2021168540A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé de commande d'un flux d'air expiré dans un tube de sorbant |
| 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 |
| PCT/CA2021/050092 WO2021168545A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé pour recueillir un échantillon d'haleine |
| PCT/CA2021/050091 WO2021168544A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé de collecte d'un échantillon d'air expiré à l'aide d'un récipient à volume contrôlable |
| PCT/CA2021/050089 WO2021168542A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé de collecte d'un échantillon d'haleine à l'aide d'un système de circulation d'air |
| PCT/CA2021/050090 WO2021168543A1 (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 le long d'un conduit d'échappement |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| PCT/CA2021/050092 WO2021168545A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé pour recueillir un échantillon d'haleine |
| PCT/CA2021/050091 WO2021168544A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé de collecte d'un échantillon d'air expiré à l'aide d'un récipient à volume contrôlable |
| PCT/CA2021/050089 WO2021168542A1 (fr) | 2020-02-28 | 2021-01-28 | Appareil et procédé de collecte d'un échantillon d'haleine à l'aide d'un système de circulation d'air |
| PCT/CA2021/050090 WO2021168543A1 (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 le long d'un conduit d'échappement |
Country Status (5)
| Country | Link |
|---|---|
| EP (6) | EP4110179A4 (fr) |
| JP (6) | JP2023516023A (fr) |
| AU (6) | AU2021227721A1 (fr) |
| CA (6) | CA3169780A1 (fr) |
| WO (6) | WO2021168540A1 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2892870A1 (fr) * | 2014-05-22 | 2015-11-22 | Picomole Instruments Inc. | Appareil de collecte de respiration alveolaire |
| WO2017187120A1 (fr) * | 2016-04-25 | 2017-11-02 | Owlstone Medical Limited | Systèmes et dispositif de capture d'échantillons d'haleine |
Family Cites Families (25)
| 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 |
| JP4472533B2 (ja) * | 2002-09-16 | 2010-06-02 | アエロクライン・アクチボラゲット | 診断用ガス分析装置 |
| WO2004073497A2 (fr) * | 2003-02-14 | 2004-09-02 | The Charlotte-Mecklenburg Hospital Authority | Dispositif et procede de collecte de condensat d'exhalation alveolaire |
| 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 |
| AU2014216297A1 (en) * | 2013-02-12 | 2015-09-17 | 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 |
| 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 |
| WO2016200948A1 (fr) * | 2015-06-08 | 2016-12-15 | The Board Of Trustees Of The Leland Stanford Junior University | Analyse d'haleine unique à résolution temporelle utilisant des procédés spectroscopiques |
| US10226201B2 (en) * | 2015-10-29 | 2019-03-12 | Invoy Holdings, Llc | Flow regulation device for breath analysis and related method |
| JP6861226B2 (ja) * | 2017-02-15 | 2021-04-21 | Ｐｈｃホールディングス株式会社 | 呼気測定装置 |
| AU2018223826B2 (en) * | 2017-02-27 | 2019-11-07 | Third Pole, Inc. | Systems and methods for generating nitric oxide |
| 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 WO PCT/CA2021/050087 patent/WO2021168540A1/fr unknown
- 2021-01-28 CA CA3169780A patent/CA3169780A1/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 WO PCT/CA2021/050092 patent/WO2021168545A1/fr unknown
- 2021-01-28 WO PCT/CA2021/050091 patent/WO2021168544A1/fr unknown
- 2021-01-28 AU AU2021227721A patent/AU2021227721A1/en active Pending
- 2021-01-28 EP EP21759861.4A patent/EP4110178A4/fr active Pending
- 2021-01-28 EP EP21759776.4A patent/EP4110177A4/fr active Pending
- 2021-01-28 WO PCT/CA2021/050089 patent/WO2021168542A1/fr unknown
- 2021-01-28 EP EP21760418.0A patent/EP4110180A4/fr active Pending
- 2021-01-28 CA CA3169789A patent/CA3169789A1/fr active Pending
- 2021-01-28 AU AU2021227720A patent/AU2021227720A1/en active Pending
- 2021-01-28 CA CA3169777A patent/CA3169777A1/fr active Pending
- 2021-01-28 AU AU2021228377A patent/AU2021228377A1/en active Pending
- 2021-01-28 WO PCT/CA2021/050090 patent/WO2021168543A1/fr unknown
- 2021-01-28 CA CA3169784A patent/CA3169784A1/fr active Pending
- 2021-01-28 EP EP21761561.6A patent/EP4110181A4/fr active Pending
- 2021-01-28 JP JP2022552157A patent/JP2023516023A/ja active Pending
- 2021-01-28 JP JP2022552154A patent/JP2023516020A/ja active Pending
- 2021-01-28 CA CA3169788A patent/CA3169788A1/fr active Pending
- 2021-01-28 JP JP2022552153A patent/JP2023516019A/ja active Pending
- 2021-01-28 AU AU2021226138A patent/AU2021226138A1/en active Pending
- 2021-01-28 AU AU2021226139A patent/AU2021226139A1/en active Pending
- 2021-01-28 JP JP2022552159A patent/JP2023516025A/ja active Pending
- 2021-01-28 JP JP2022552156A patent/JP2023516022A/ja active Pending
- 2021-01-28 AU AU2021228378A patent/AU2021228378A1/en active Pending
- 2021-01-28 CA CA3169775A patent/CA3169775A1/fr active Pending
- 2021-01-28 JP JP2022552158A patent/JP2023516024A/ja active Pending
- 2021-01-28 EP EP21761687.9A patent/EP4110182A4/fr active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2892870A1 (fr) * | 2014-05-22 | 2015-11-22 | Picomole Instruments Inc. | Appareil de collecte de respiration alveolaire |
| WO2017187120A1 (fr) * | 2016-04-25 | 2017-11-02 | Owlstone Medical Limited | Systèmes et dispositif de capture d'échantillons d'haleine |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4110178A4 * |
Also Published As
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