CA3056858A1 - A breath-condensate device - Google Patents

A breath-condensate device Download PDF

Info

Publication number
CA3056858A1
CA3056858A1 CA3056858A CA3056858A CA3056858A1 CA 3056858 A1 CA3056858 A1 CA 3056858A1 CA 3056858 A CA3056858 A CA 3056858A CA 3056858 A CA3056858 A CA 3056858A CA 3056858 A1 CA3056858 A1 CA 3056858A1
Authority
CA
Canada
Prior art keywords
cartridge device
condensate
breath
cartridge
zone
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
CA3056858A
Other languages
English (en)
French (fr)
Inventor
Helle FUNCH-NIELSEN
Original Assignee
Exhalation Technology Ltd
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 Exhalation Technology Ltd filed Critical Exhalation Technology Ltd
Publication of CA3056858A1 publication Critical patent/CA3056858A1/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483Physical analysis of biological material
    • G01N33/497Physical analysis of biological material of gaseous biological material, e.g. breath
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/01Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Measuring devices for evaluating the respiratory organs
    • A61B5/082Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Measuring devices for evaluating the respiratory organs
    • A61B5/087Measuring breath flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Measuring devices for evaluating the respiratory organs
    • A61B5/097Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B2010/0083Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements for taking gas samples
    • A61B2010/0087Breath samples
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40Concentrating samples
    • G01N1/4022Concentrating samples by thermal techniques; Phase changes
    • G01N2001/4033Concentrating samples by thermal techniques; Phase changes sample concentrated on a cold spot, e.g. condensation or distillation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/025Change of phase or condition
    • G01N2291/0253Condensation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00Investigating or analyzing materials by the use of thermal means
    • G01N25/14Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
    • G01N25/142Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation by condensation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
CA3056858A 2017-03-20 2018-03-20 A breath-condensate device Pending CA3056858A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1704367.0A GB201704367D0 (en) 2017-03-20 2017-03-20 A breath condensate analyser
GB1704367.0 2017-03-20
PCT/GB2018/050721 WO2018172761A1 (en) 2017-03-20 2018-03-20 A breath-condensate device

Publications (1)

Publication Number Publication Date
CA3056858A1 true CA3056858A1 (en) 2018-09-27

Family

ID=58688399

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3056858A Pending CA3056858A1 (en) 2017-03-20 2018-03-20 A breath-condensate device
CA3056855A Pending CA3056855A1 (en) 2017-03-20 2018-03-20 A breath-condensate analyser

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3056855A Pending CA3056855A1 (en) 2017-03-20 2018-03-20 A breath-condensate analyser

Country Status (13)

Country Link
US (2) US11733231B2 (https=)
EP (2) EP3602042B1 (https=)
JP (2) JP7261172B2 (https=)
KR (2) KR102490939B1 (https=)
CN (2) CN110431419B (https=)
AU (2) AU2018238862B2 (https=)
CA (2) CA3056858A1 (https=)
DK (1) DK3602042T3 (https=)
ES (2) ES2940098T3 (https=)
FI (1) FI3602042T3 (https=)
GB (1) GB201704367D0 (https=)
PL (1) PL3602043T3 (https=)
WO (2) WO2018172760A1 (https=)

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CN108459044A (zh) * 2018-05-23 2018-08-28 无锡森威尔化工装备科技有限公司 一种黑木测试设备
GB201908784D0 (en) * 2019-06-19 2019-07-31 Exhalation Tech Limited A collection device for exhaled breath
WO2020263185A1 (en) * 2019-06-25 2020-12-30 National University Of Singapore Breath sampling device
CN110368039B (zh) * 2019-08-12 2024-02-20 北京大学第一医院 一种呼出气冷凝液收集器
JP7411281B2 (ja) 2019-08-26 2024-01-11 ゼテオ テック、 インク. 呼気関連アプリケーションを使用した結核およびその他の疾患の診断
GB201916214D0 (en) * 2019-11-07 2019-12-25 Chen Yu Chih Exhaled breath collection device
WO2021168544A1 (en) * 2020-02-28 2021-09-02 Picomole Inc. Apparatus and method for collecting a breath sample using a container with controllable volume
WO2021211821A2 (en) * 2020-04-15 2021-10-21 The Regents Of The University Of California Sample collection methods and apparatus for viral load level diagnosis
US12533047B2 (en) 2020-04-19 2026-01-27 John J. Daniels Mask-based diagnostic system using exhaled breath condensate
US12369816B2 (en) 2020-04-19 2025-07-29 John J. Daniels Mask-based diagnostic system using exhaled breath condensate
US12442726B2 (en) 2020-04-19 2025-10-14 John J. Daniels Mask-based testing system for detecting biomarkers in exhaled breath condensate, aerosols and gases
US12031982B2 (en) 2020-04-19 2024-07-09 John J. Daniels Using exhaled breath condensate for testing for a biomarker of COVID-19
CN111436974A (zh) * 2020-05-12 2020-07-24 江苏一米生物科技有限公司 收集呼吸道气体的装置及其方法
GB202011756D0 (en) * 2020-07-29 2020-09-09 Exhalation Tech Limited A modular mouthpiece
CN116916821A (zh) 2021-01-13 2023-10-20 3M创新有限公司 用于收集和分析生物气溶胶样品的装置和方法
CN112932459B (zh) * 2021-01-29 2025-01-28 西安交通大学第二附属医院 一种用于呼吸疾病检测的无创分析装置及其系统
EP4312749A4 (en) 2021-03-31 2025-07-09 Zeteo Tech Inc DIAGNOSIS OF RESPIRATORY DISEASES BY CAPTURE OF AEROSOLIZED BIOMATERIAL PARTICLES USING FIXED BED SYSTEMS AND METHODS
US20220386893A1 (en) * 2021-03-31 2022-12-08 Zeteo Tech Inc. Capturing truncated proteoforms in exhaled breath for diagnosis and treatment of diseases
EP4312796A1 (en) * 2021-04-02 2024-02-07 3M Innovative Properties Company Sample collection device and method
CN112940927B (zh) * 2021-04-12 2025-01-28 天津大学 一种对空气结核杆菌检测的系统
WO2022248936A2 (en) * 2021-05-28 2022-12-01 Exhalation Technology Ltd Device and method for detecting a component of exhaled breath condensate
EP4122388B1 (en) * 2021-07-20 2024-05-22 Gdanski Uniwersytet Medyczny A method for collecting breath samples
WO2023153958A2 (ru) * 2022-02-08 2023-08-17 Федеральное Государственное Бюджетное Учреждение Науки Институт Синтетических Полимерных Материалов Имени Н.С. Ениколопова Российской Академии Наук (Испм Ран) Способ ранней неинвазивной диагностики covid-19 путем анализа выдыхаемого человеком воздуха

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JP4452783B2 (ja) 1999-10-07 2010-04-21 学校法人日本大学 呼気分析装置を用いた肝硬変検査方法及び装置
DE19951204C2 (de) 1999-10-15 2002-08-08 Filt Forschungsgesellschaft Fu Verfahren zur Analyse der Inhaltsstoffe der Ausatemluft
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Also Published As

Publication number Publication date
AU2018238863A1 (en) 2019-10-31
EP3602043B1 (en) 2024-12-11
DK3602042T3 (da) 2023-03-06
JP2020514767A (ja) 2020-05-21
AU2018238862B2 (en) 2024-10-24
US20200041485A1 (en) 2020-02-06
US11885794B2 (en) 2024-01-30
EP3602043A1 (en) 2020-02-05
EP3602042B1 (en) 2022-12-14
US11733231B2 (en) 2023-08-22
EP3602042A1 (en) 2020-02-05
ES2940098T3 (es) 2023-05-03
AU2018238862A1 (en) 2019-10-31
KR102490939B1 (ko) 2023-01-25
CN110431419A (zh) 2019-11-08
WO2018172761A1 (en) 2018-09-27
KR20190128682A (ko) 2019-11-18
ES3007612T3 (en) 2025-03-20
EP3602043C0 (en) 2024-12-11
CN110431420A (zh) 2019-11-08
CN110431419B (zh) 2021-10-26
US20200033323A1 (en) 2020-01-30
JP2020511667A (ja) 2020-04-16
PL3602043T3 (pl) 2025-02-24
AU2018238863B2 (en) 2024-10-24
CA3056855A1 (en) 2018-09-27
JP7261172B2 (ja) 2023-04-19
WO2018172760A1 (en) 2018-09-27
GB201704367D0 (en) 2017-05-03
KR20190128693A (ko) 2019-11-18
FI3602042T3 (fi) 2023-03-20
JP7517823B2 (ja) 2024-07-17

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