BR112015008725A2 - método para determinar a presença ou ausência de uma infecção bacteriana em um indivíduo - Google Patents

método para determinar a presença ou ausência de uma infecção bacteriana em um indivíduo

Info

Publication number
BR112015008725A2
BR112015008725A2 BR112015008725A BR112015008725A BR112015008725A2 BR 112015008725 A2 BR112015008725 A2 BR 112015008725A2 BR 112015008725 A BR112015008725 A BR 112015008725A BR 112015008725 A BR112015008725 A BR 112015008725A BR 112015008725 A2 BR112015008725 A2 BR 112015008725A2
Authority
BR
Brazil
Prior art keywords
individual
absence
determining
bacterial infection
infection
Prior art date
Application number
BR112015008725A
Other languages
English (en)
Inventor
s joseph David
Original Assignee
Avisa Pharma 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
Application filed by Avisa Pharma Inc filed Critical Avisa Pharma Inc
Publication of BR112015008725A2 publication Critical patent/BR112015008725A2/pt

Links

Classifications

    • 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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/0055—Radionuclides
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
    • A61K51/1206—Administration of radioactive gases, aerosols or breath tests
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • 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
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2458/00—Labels used in chemical analysis of biological material
    • G01N2458/15—Non-radioactive isotope labels, e.g. for detection by mass spectrometry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Pulmonology (AREA)
  • Combustion & Propulsion (AREA)
  • Cell Biology (AREA)
  • Virology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Genetics & Genomics (AREA)
  • Dispersion Chemistry (AREA)

Abstract

resumo “método para determinar a presença ou ausência de uma infecção bacteriana em um indivíduo” a invenção é dirigida aos métodos de detecção de infecção pulmonar, trato gastrointestinal, e infecção sistêmica através da medida de proporções isotópica de 13co2/12co2 de dióxido de carbono gasoso em amostras de exalado pulmonar de um indivíduo após a administração de um composto marcado isotopicamente-13c. 1/1
BR112015008725A 2012-10-19 2013-10-04 método para determinar a presença ou ausência de uma infecção bacteriana em um indivíduo BR112015008725A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261715992P 2012-10-19 2012-10-19
PCT/US2013/063365 WO2014062392A1 (en) 2012-10-19 2013-10-04 Methods for detecting bacterial infections

Publications (1)

Publication Number Publication Date
BR112015008725A2 true BR112015008725A2 (pt) 2017-07-04

Family

ID=49447823

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015008725A BR112015008725A2 (pt) 2012-10-19 2013-10-04 método para determinar a presença ou ausência de uma infecção bacteriana em um indivíduo

Country Status (7)

Country Link
US (1) US9518972B2 (pt)
EP (1) EP2909329B1 (pt)
JP (1) JP6364665B2 (pt)
CN (1) CN104822841B (pt)
BR (1) BR112015008725A2 (pt)
RU (1) RU2015118586A (pt)
WO (1) WO2014062392A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014058848A2 (en) 2012-10-10 2014-04-17 Stc.Unm Methods for diagnosing bacterial infections
BR112015008725A2 (pt) 2012-10-19 2017-07-04 Avisa Pharma Inc método para determinar a presença ou ausência de uma infecção bacteriana em um indivíduo
RU2015128043A (ru) * 2012-12-12 2017-01-19 Ависа Фарма Инк. Определение местоположения бактериальной нагрузки в легких
EP3106859B1 (en) * 2014-02-12 2019-12-04 Sekisui Medical Co., Ltd. Carbon isotope analysis device and carbon isotope analysis method
US10226484B2 (en) 2014-12-01 2019-03-12 Peter Y Novak Pharmaceutical composition for improving health, cure abnormalities and degenerative disease, achieve anti-aging effect of therapy and therapeutic effect on mammals and method thereof
JP6471983B2 (ja) * 2015-06-16 2019-02-20 日本電信電話株式会社 呼気試料中イソプレンの天然の安定炭素同位体比（１３ｃ／１２ｃ）を分析する方法、および血糖値のモニタリング方法
JP6446657B2 (ja) * 2015-06-16 2019-01-09 日本電信電話株式会社 脂質の代謝をモニタリングする方法
WO2017123582A1 (en) 2016-01-11 2017-07-20 Avisa Pharma Inc. Methods for detecting bacterial lung infections
FI127556B (en) * 2017-02-06 2018-09-14 Teknologian Tutkimuskeskus Vtt Oy Respiratory analysis method and apparatus
US10183041B2 (en) 2017-04-12 2019-01-22 Vector Vitale Ip Llc Antibacterial composition and its use in treating bacterial infections
US10330592B2 (en) 2017-07-21 2019-06-25 Serguei Koulikov Laser absorption spectroscopy isotopic gas analyzer
US11025028B2 (en) * 2017-08-24 2021-06-01 National University Corporation Nagoya University Light generating device, and carbon isotope analyzing device and carbon isotope analyzing method employing same
CN108489925A (zh) * 2018-04-05 2018-09-04 范宪华 一种用呼吸检测胃肠道恶性致病细菌的仪器
US11035789B2 (en) * 2019-04-03 2021-06-15 Picomole Inc. Cavity ring-down spectroscopy system and method of modulating a light beam therein
KR102551168B1 (ko) * 2020-05-06 2023-07-04 한국원자력연구원 결핵균을 검출하는 방법
CN113189316A (zh) * 2021-04-14 2021-07-30 必睿思(杭州)科技有限公司 一种呼出气及呼出气冷凝液中水同位素示踪剂的检测方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2844503B2 (ja) * 1991-11-20 1999-01-06 東京瓦斯株式会社 ガス測定装置
US5317156A (en) 1992-01-29 1994-05-31 Sri International Diagnostic tests using near-infrared laser absorption spectroscopy
JP3274605B2 (ja) 1996-05-01 2002-04-15 日本無線株式会社 炭素同位体分析装置
US5957858A (en) 1996-07-26 1999-09-28 Polestar Technologies, Inc. Systems and methods for monitoring relative concentrations of different isotopic forms of a chemical species
JP3336261B2 (ja) * 1998-07-17 2002-10-21 日本酸素株式会社 半導体レーザを用いた同位体の分光分析方法
US6486474B1 (en) 1999-08-13 2002-11-26 Regents Of The University Of Minnesota Infrared spectrometer for the measurement of isotopic ratios
US6800855B1 (en) 1999-12-27 2004-10-05 Nippon Sanso Corporation Spectroscopic method for analyzing isotopes by using a semiconductor laser
JP2002350303A (ja) * 2001-05-29 2002-12-04 Aloka Co Ltd 呼気ガス容器セット
GB0120027D0 (en) * 2001-08-16 2001-10-10 Isis Innovation Spectroscopic breath analysis
US6778269B2 (en) 2001-09-04 2004-08-17 Board Of Regents, The University Of Texas System Detecting isotopes and determining isotope ratios using raman spectroscopy
WO2008057662A2 (en) 2006-10-28 2008-05-15 Yu Jiangchen Wavelength modulation spectroscopy for simultaneous measurement of two or more gas ingredients
WO2008134026A1 (en) * 2007-04-25 2008-11-06 Stc.Unm Analysis of p. aeruginosa infection in patients
JP2011512532A (ja) * 2008-02-15 2011-04-21 ザ サイエンス アンド テクノロジー ファシリティーズ カウンシル 赤外分光計
WO2012162695A2 (en) * 2011-05-26 2012-11-29 Southwest Sciences Incorporated Laser based, temperature insensitive, carbon dioxide isotope ratio measurement
BR112015008725A2 (pt) 2012-10-19 2017-07-04 Avisa Pharma Inc método para determinar a presença ou ausência de uma infecção bacteriana em um indivíduo
RU2015128043A (ru) * 2012-12-12 2017-01-19 Ависа Фарма Инк. Определение местоположения бактериальной нагрузки в легких

Also Published As

Publication number Publication date
WO2014062392A1 (en) 2014-04-24
US9518972B2 (en) 2016-12-13
CN104822841B (zh) 2018-04-20
EP2909329A1 (en) 2015-08-26
JP6364665B2 (ja) 2018-08-01
JP2015536449A (ja) 2015-12-21
US20140114206A1 (en) 2014-04-24
CN104822841A (zh) 2015-08-05
EP2909329B1 (en) 2017-04-12
RU2015118586A (ru) 2016-12-10

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)