GB2533093B - Disposable device for capture of volatile compounds - Google Patents

Disposable device for capture of volatile compounds Download PDF

Info

Publication number
GB2533093B
GB2533093B GB1421794.7A GB201421794A GB2533093B GB 2533093 B GB2533093 B GB 2533093B GB 201421794 A GB201421794 A GB 201421794A GB 2533093 B GB2533093 B GB 2533093B
Authority
GB
United Kingdom
Prior art keywords
capture
volatile compounds
disposable device
disposable
volatile
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.)
Active
Application number
GB1421794.7A
Other versions
GB2533093A (en
GB201421794D0 (en
Inventor
Kvasnik Frank
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.)
Sensam Ltd
Original Assignee
Sensam 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 Sensam Ltd filed Critical Sensam Ltd
Priority to GB1421794.7A priority Critical patent/GB2533093B/en
Publication of GB201421794D0 publication Critical patent/GB201421794D0/en
Priority to PCT/GB2015/053740 priority patent/WO2016092280A1/en
Publication of GB2533093A publication Critical patent/GB2533093A/en
Application granted granted Critical
Publication of GB2533093B publication Critical patent/GB2533093B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • 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
    • G01N33/48—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
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N2001/2244—Exhaled gas, e.g. alcohol detecting

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Pulmonology (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
GB1421794.7A 2014-12-08 2014-12-08 Disposable device for capture of volatile compounds Active GB2533093B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1421794.7A GB2533093B (en) 2014-12-08 2014-12-08 Disposable device for capture of volatile compounds
PCT/GB2015/053740 WO2016092280A1 (en) 2014-12-08 2015-12-07 Disposable device for capture of volatile compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1421794.7A GB2533093B (en) 2014-12-08 2014-12-08 Disposable device for capture of volatile compounds

Publications (3)

Publication Number Publication Date
GB201421794D0 GB201421794D0 (en) 2015-01-21
GB2533093A GB2533093A (en) 2016-06-15
GB2533093B true GB2533093B (en) 2021-06-30

Family

ID=52425619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1421794.7A Active GB2533093B (en) 2014-12-08 2014-12-08 Disposable device for capture of volatile compounds

Country Status (2)

Country Link
GB (1) GB2533093B (en)
WO (1) WO2016092280A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11020042B2 (en) 2019-05-15 2021-06-01 Know Biological, Inc. Seizure detection device
SE546321C2 (en) * 2021-04-08 2024-10-01 Pinsalus Ab System for breath analysis comprising a breath sampling apparatus and a sample preparation apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008060666A2 (en) * 2006-04-18 2008-05-22 Excellims Corporation Chemical sampling and multi-function detection methods and apparatus
US8668873B2 (en) * 2005-02-02 2014-03-11 The Florida International University Board Of Trustees Method and apparatus for extraction, detection, and characterization of vapors from explosives, taggants in explosives, controlled substances, and biohazards

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2427687B (en) * 2005-06-25 2009-12-09 Sensam Ltd Breath sampling device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8668873B2 (en) * 2005-02-02 2014-03-11 The Florida International University Board Of Trustees Method and apparatus for extraction, detection, and characterization of vapors from explosives, taggants in explosives, controlled substances, and biohazards
WO2008060666A2 (en) * 2006-04-18 2008-05-22 Excellims Corporation Chemical sampling and multi-function detection methods and apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Analytical and Bioanalytic Chemistry, 2010, Vol. 399 (8), Mattarozzi M. et al., "Planar solid-phase microextraction-ion mobility spectrometry: a diethoxydiphenylsilane-based coating for the detection of explosives and explosive taggants", pp. 2741-2746. *

Also Published As

Publication number Publication date
GB2533093A (en) 2016-06-15
GB201421794D0 (en) 2015-01-21
WO2016092280A1 (en) 2016-06-16

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