EP4110182A4 - Apparatus and method for collecting a breath sample using an air circulation system - Google Patents

Apparatus and method for collecting a breath sample using an air circulation system Download PDF

Info

Publication number
EP4110182A4
EP4110182A4 EP21761687.9A EP21761687A EP4110182A4 EP 4110182 A4 EP4110182 A4 EP 4110182A4 EP 21761687 A EP21761687 A EP 21761687A EP 4110182 A4 EP4110182 A4 EP 4110182A4
Authority
EP
European Patent Office
Prior art keywords
collecting
air circulation
circulation system
breath sample
breath
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
Application number
EP21761687.9A
Other languages
German (de)
French (fr)
Other versions
EP4110182A1 (en
Inventor
Christopher Quentin PURVES
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Breathe Biomedical Inc
Original Assignee
Picomole Inc
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
Priority claimed from US16/805,142 external-priority patent/US11782049B2/en
Priority claimed from US16/805,187 external-priority patent/US20210267485A1/en
Priority claimed from US16/805,161 external-priority patent/US20210267482A1/en
Priority claimed from US16/805,176 external-priority patent/US11957450B2/en
Priority claimed from US16/805,156 external-priority patent/US20210267481A1/en
Application filed by Picomole Inc filed Critical Picomole Inc
Publication of EP4110182A1 publication Critical patent/EP4110182A1/en
Publication of EP4110182A4 publication Critical patent/EP4110182A4/en
Pending legal-status Critical Current

Links

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)
EP21761687.9A 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample using an air circulation system Pending EP4110182A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
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
US16/805,187 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
US16/805,176 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
PCT/CA2021/050089 WO2021168542A1 (en) 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample using an air circulation system

Publications (2)

Publication Number Publication Date
EP4110182A1 EP4110182A1 (en) 2023-01-04
EP4110182A4 true EP4110182A4 (en) 2024-03-20

Family

ID=77489696

Family Applications (6)

Application Number Title Priority Date Filing Date
EP21761561.6A Pending EP4110181A4 (en) 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample using a metering device
EP21759861.4A Pending EP4110178A4 (en) 2020-02-28 2021-01-28 Apparatus and method for controlling a flow of breath to a sorbent tube
EP21760418.0A Pending EP4110180A4 (en) 2020-02-28 2021-01-28 An apparatus and method for collecting a breath sample using a metering device along an exhaust conduit
EP21759776.4A Pending EP4110177A4 (en) 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample
EP21759949.7A Pending EP4110179A4 (en) 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample using a container with controllable volume
EP21761687.9A Pending EP4110182A4 (en) 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample using an air circulation system

Family Applications Before (5)

Application Number Title Priority Date Filing Date
EP21761561.6A Pending EP4110181A4 (en) 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample using a metering device
EP21759861.4A Pending EP4110178A4 (en) 2020-02-28 2021-01-28 Apparatus and method for controlling a flow of breath to a sorbent tube
EP21760418.0A Pending EP4110180A4 (en) 2020-02-28 2021-01-28 An apparatus and method for collecting a breath sample using a metering device along an exhaust conduit
EP21759776.4A Pending EP4110177A4 (en) 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample
EP21759949.7A Pending EP4110179A4 (en) 2020-02-28 2021-01-28 Apparatus and method for collecting a breath sample using a container with controllable volume

Country Status (5)

Country Link
EP (6) EP4110181A4 (en)
JP (6) JP2023516024A (en)
AU (6) AU2021227721A1 (en)
CA (6) CA3169788A1 (en)
WO (6) WO2021168541A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971937A (en) * 1995-06-26 1999-10-26 Instrumentarium Oy Blood alcohol concentration measuring from respiratory air
WO2012059768A1 (en) * 2010-11-05 2012-05-10 The University Of Manchester Apparatus and methods for breath sampling
US20160081589A1 (en) * 2014-09-23 2016-03-24 Robert Bosch Gmbh Device for Analyzing Exhaled Air, and Use of the Device
US20170059245A1 (en) * 2014-03-26 2017-03-02 Panasonic Healthcare Holdings Co., Ltd. Exhalation measuring device and method for controlling exhalation measuring device
US20180214050A1 (en) * 2014-05-22 2018-08-02 Picomole Inc. Alveolar breath collection apparatus

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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
IL148468A (en) * 2002-03-03 2012-12-31 Exalenz Bioscience Ltd Breath collection system
CN102188247B (en) * 2002-09-16 2013-03-06 艾罗克林有限公司 Apparatus and method for diagnostic gas analysis
WO2004073497A2 (en) * 2003-02-14 2004-09-02 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
DE102010054397A1 (en) * 2010-12-08 2012-06-14 Aerocrine Ab Method and apparatus for gas sampling
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 (en) * 2013-02-21 2015-04-22 Cosmed S.r.l. Device for measuring the consumption of oxygen and the elimination of carbon dioxide by a subject
DE102013215640A1 (en) * 2013-08-08 2015-02-12 Siemens Aktiengesellschaft Arrangement for taking respiratory gas samples
US10307080B2 (en) * 2014-03-07 2019-06-04 Spirosure, Inc. Respiratory monitor
CA2892870C (en) * 2014-05-22 2020-10-27 Picomole Instruments Inc. Alveolar breath collection apparatus
WO2016061533A1 (en) * 2014-10-17 2016-04-21 Digital Ally, Inc. Breath analyzer, system, and computer program for authenticating, preserving, and presenting breath analysis data
WO2016200948A1 (en) * 2015-06-08 2016-12-15 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
WO2017187120A1 (en) * 2016-04-25 2017-11-02 Owlstone Medical Limited Systems and device for capturing breath samples
JP6861226B2 (en) * 2017-02-15 2021-04-21 Ｐｈｃホールディングス株式会社 Breath measuring device
JP6704094B2 (en) * 2017-02-27 2020-06-03 サード ポール, インコーポレイテッドThird Pole, Inc. System and method for producing nitric oxide
WO2019074922A1 (en) * 2017-10-10 2019-04-18 Endo Medical, Inc. Breath analysis device
CA2997070A1 (en) * 2018-03-02 2019-09-02 Picomole Inc. Alveolar breath collection apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971937A (en) * 1995-06-26 1999-10-26 Instrumentarium Oy Blood alcohol concentration measuring from respiratory air
WO2012059768A1 (en) * 2010-11-05 2012-05-10 The University Of Manchester Apparatus and methods for breath sampling
US20170059245A1 (en) * 2014-03-26 2017-03-02 Panasonic Healthcare Holdings Co., Ltd. Exhalation measuring device and method for controlling exhalation measuring device
US20180214050A1 (en) * 2014-05-22 2018-08-02 Picomole Inc. Alveolar breath collection apparatus
US20160081589A1 (en) * 2014-09-23 2016-03-24 Robert Bosch Gmbh Device for Analyzing Exhaled Air, and Use of the Device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LINDBERG L ET AL: "Simultaneously recorded single-exhalation profiles of ethanol, water vapour and CO 2 in humans: impact of pharmacokinetic phases on ethanol airway exchange", JOURNAL OF BREATH RESEARCH, vol. 6, no. 3, 1 June 2012 (2012-06-01), US, pages 036001, XP093120356, ISSN: 1752-7155, Retrieved from the Internet <URL:https://iopscience.iop.org/article/10.1088/1752-7155/6/3/036001/pdf> DOI: 10.1088/1752-7155/6/3/036001 *
See also references of WO2021168542A1 *

Also Published As

Publication number Publication date
CA3169784A1 (en) 2021-09-02
EP4110182A1 (en) 2023-01-04
JP2023516023A (en) 2023-04-17
CA3169780A1 (en) 2021-09-02
AU2021227721A1 (en) 2022-10-20
JP2023516022A (en) 2023-04-17
EP4110181A1 (en) 2023-01-04
AU2021227720A1 (en) 2022-10-20
EP4110177A1 (en) 2023-01-04
EP4110181A4 (en) 2024-03-20
WO2021168541A1 (en) 2021-09-02
AU2021226138A1 (en) 2022-10-20
EP4110178A4 (en) 2024-03-27
WO2021168543A1 (en) 2021-09-02
WO2021168545A1 (en) 2021-09-02
EP4110178A1 (en) 2023-01-04
EP4110180A1 (en) 2023-01-04
EP4110179A4 (en) 2024-03-20
WO2021168542A1 (en) 2021-09-02
JP2023516024A (en) 2023-04-17
JP2023516019A (en) 2023-04-17
AU2021226139A1 (en) 2022-10-20
CA3169788A1 (en) 2021-09-02
EP4110177A4 (en) 2024-03-20
CA3169775A1 (en) 2021-09-02
JP2023516025A (en) 2023-04-17
CA3169789A1 (en) 2021-09-02
AU2021228377A1 (en) 2022-10-20
WO2021168544A1 (en) 2021-09-02
EP4110179A1 (en) 2023-01-04
JP2023516020A (en) 2023-04-17
EP4110180A4 (en) 2024-03-27
CA3169777A1 (en) 2021-09-02
WO2021168540A1 (en) 2021-09-02
AU2021228378A1 (en) 2022-10-20

Similar Documents

Publication Publication Date Title
EP4027268A4 (en) Training method for classification model, sample classification method and apparatus, and device
EP4280153A4 (en) Defect detection method, apparatus and system
EP3785021A4 (en) System and method for performing automated analysis of air samples
EP4087193A4 (en) Data analysis method, apparatus and system
EP3923183C0 (en) Method and system for video analysis
EP4102879A4 (en) Measurement method, apparatus and system
EP3923792A4 (en) Method and apparatus for medical data auto collection segmentation and analysis platform
EP4152023A4 (en) Apparatus and method for diagnosing battery
EP4145981A4 (en) Device and method for pollen collection
EP4206712A4 (en) Apparatus and method for diagnosing battery
GB202106959D0 (en) Apparatus and method for x-ray fluorescence analysis
EP4110182A4 (en) Apparatus and method for collecting a breath sample using an air circulation system
EP4153720A4 (en) Method and apparatus for processing archived tissue samples
EP4104171A4 (en) Measurement system, method, apparatus, and device
EP4272636A4 (en) Medical image analysis method, medical image analysis device and medical image analysis system
EP4123298A4 (en) Radiographic inspection method, radiographic inspection apparatus, radiographic inspection system, and radiographic inspection program
EP4257984A4 (en) Sample analysis system and method, sample image analysis system and blood analyzer
EP4221197A4 (en) Image analysis system and image analysis method
EP4167128A4 (en) Signal analysis method and system based on model for acquiring and identifying noise panoramic distribution
EP4156094A4 (en) Image processing device, air processing system, image processing program, and image processing method
EP4144827A4 (en) Analysis apparatus for test chip and operation method for analysis apparatus, and analysis system
GB202007972D0 (en) An air purification apparatus and method
EP4026891A4 (en) Image analyzer, cell culture observation device, image analysis method, program and data processing system
GB2598787B (en) Apparatus and method for analysis
EP4167851A4 (en) Breath detection apparatus and method for breath detection

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220928

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20240221

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 5/083 20060101ALI20240215BHEP

Ipc: G01N 1/22 20060101ALI20240215BHEP

Ipc: A61B 10/00 20060101ALI20240215BHEP

Ipc: A61B 5/087 20060101ALI20240215BHEP

Ipc: A61B 5/08 20060101ALI20240215BHEP

Ipc: A61B 5/097 20060101AFI20240215BHEP

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BREATHE BIOMEDICAL INC.