WO2007136523A3 - Analyseur d'haleine nanoélectronique et système de surveillance de l'asthme - Google Patents

Analyseur d'haleine nanoélectronique et système de surveillance de l'asthme Download PDF

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Publication number
WO2007136523A3
WO2007136523A3 PCT/US2007/010836 US2007010836W WO2007136523A3 WO 2007136523 A3 WO2007136523 A3 WO 2007136523A3 US 2007010836 W US2007010836 W US 2007010836W WO 2007136523 A3 WO2007136523 A3 WO 2007136523A3
Authority
WO
WIPO (PCT)
Prior art keywords
monitor
asthma
nanoelectronic
breath analyzer
monitor system
Prior art date
Application number
PCT/US2007/010836
Other languages
English (en)
Other versions
WO2007136523A2 (fr
Inventor
Jean-Christophe P Gabriel
Vikram Joshi
Joseph Niemann
Alexander Star
David Thomas
Christian Valcke
Original Assignee
Nanomix Inc
Jean-Christophe P Gabriel
Vikram Joshi
Joseph Niemann
Alexander Star
David Thomas
Christian Valcke
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 US11/437,275 external-priority patent/US20070048180A1/en
Priority claimed from US11/488,456 external-priority patent/US20070048181A1/en
Priority claimed from US11/588,845 external-priority patent/US20080021339A1/en
Application filed by Nanomix Inc, Jean-Christophe P Gabriel, Vikram Joshi, Joseph Niemann, Alexander Star, David Thomas, Christian Valcke filed Critical Nanomix Inc
Priority to JP2009510967A priority Critical patent/JP2009537219A/ja
Priority to EP07756204A priority patent/EP2029013A4/fr
Publication of WO2007136523A2 publication Critical patent/WO2007136523A2/fr
Publication of WO2007136523A3 publication Critical patent/WO2007136523A3/fr

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
    • G01N33/48—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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4146—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS involving nanosized elements, e.g. nanotubes, nanowires
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4141—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for gases

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Food Science & Technology (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Obesity (AREA)
  • Electrochemistry (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

L'invention concerne des modes de réalisation de capteurs nanoélectroniques, y compris des capteurs destinés à détecter des analytes tels que le CO2, le NO, les gaz anesthésiants et analogues dans l'haleine humaine. Un système de surveillance multivalent intégré permet de mesurer deux ou plusieurs analytes dans l'haleine, notamment en vue de la surveillance d'affections pulmonaires telles que l'asthme. Ce système de surveillance peut être conçu pour être compact, léger et peu coûteux, et pour comprendre un microprocesseur destiné à analyser les mesures pour déterminer l'état du patient et à stocker un historique des mesures. Des modes de réalisation sans fil permettent d'obtenir des améliorations telles que la surveillance à distance.
PCT/US2007/010836 2006-05-18 2007-05-04 Analyseur d'haleine nanoélectronique et système de surveillance de l'asthme WO2007136523A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009510967A JP2009537219A (ja) 2006-05-18 2007-05-04 ナノ電子的呼吸気分析器と喘息モニター
EP07756204A EP2029013A4 (fr) 2006-05-18 2007-05-04 Analyseur d'haleine nanoélectronique et système de surveillance de l'asthme

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US11/437,275 US20070048180A1 (en) 2002-09-05 2006-05-18 Nanoelectronic breath analyzer and asthma monitor
US11/437,275 2006-05-18
US11/488,456 2006-07-18
US11/488,456 US20070048181A1 (en) 2002-09-05 2006-07-18 Carbon dioxide nanosensor, and respiratory CO2 monitors
US11/588,845 US20080021339A1 (en) 2005-10-27 2006-10-26 Anesthesia monitor, capacitance nanosensors and dynamic sensor sampling method
US11/588,845 2006-10-26

Publications (2)

Publication Number Publication Date
WO2007136523A2 WO2007136523A2 (fr) 2007-11-29
WO2007136523A3 true WO2007136523A3 (fr) 2008-10-02

Family

ID=38723762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/010836 WO2007136523A2 (fr) 2006-05-18 2007-05-04 Analyseur d'haleine nanoélectronique et système de surveillance de l'asthme

Country Status (3)

Country Link
EP (1) EP2029013A4 (fr)
JP (1) JP2009537219A (fr)
WO (1) WO2007136523A2 (fr)

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US7714398B2 (en) 2002-09-05 2010-05-11 Nanomix, Inc. Nanoelectronic measurement system for physiologic gases and improved nanosensor for carbon dioxide
US7522040B2 (en) 2004-04-20 2009-04-21 Nanomix, Inc. Remotely communicating, battery-powered nanostructure sensor devices
US7948041B2 (en) 2005-05-19 2011-05-24 Nanomix, Inc. Sensor having a thin-film inhibition layer
AU2007351779A1 (en) * 2006-09-14 2008-10-30 The Research Foundation of State Univesity of New York Detecting nitric oxide
GB0717433D0 (en) * 2007-09-07 2007-10-17 Bedfont Scient Ltd Apparatus and method
JP5139186B2 (ja) * 2008-07-18 2013-02-06 シャープ株式会社 呼気測定装置
JP5284705B2 (ja) * 2008-07-18 2013-09-11 シャープ株式会社 疾患診断システム、端末装置、及びサーバ装置
JP5081754B2 (ja) * 2008-07-18 2012-11-28 シャープ株式会社 健康・リラクゼーション装置、健康・リラクゼーションシステム、並びにそのシステムに用いられる端末及び電気機器
JP5652847B2 (ja) * 2009-11-10 2015-01-14 公益財団法人北九州産業学術推進機構 呼気分析の方法
US8940235B2 (en) * 2011-10-04 2015-01-27 Samsung Electronics Co., Ltd. Thin-film transistors for chemical sensor applications
FR2993999B1 (fr) * 2012-07-27 2014-09-12 Nanomade Concept Procede pour la fabrication d'une surface tactile transparente et surface tactile obtenue par un tel procede
US9035777B2 (en) 2012-08-24 2015-05-19 Elwha Llc Computational systems and methods for monitoring medication events including use of a camera and data comparison
US8797167B2 (en) 2012-08-24 2014-08-05 Elwha Llc Computational systems and methods for monitoring medication events
US9081885B2 (en) 2012-08-24 2015-07-14 Elwha Llc Computational systems and methods for monitoring medication events including a camera and identified time intervals
FI130841B1 (en) * 2013-05-29 2024-04-18 Csir A channel transistor and a gas detector comprising multiple channel transistors
US9011779B1 (en) 2014-05-21 2015-04-21 Andas Inc. Device for measurement of exhaled ethanol concentration
US9366664B2 (en) 2014-05-21 2016-06-14 Andas Inc. Device for measurement of exhaled nitric oxide concentration
US11175268B2 (en) 2014-06-09 2021-11-16 Biometry Inc. Mini point of care gas chromatographic test strip and method to measure analytes
US11435340B2 (en) 2014-06-09 2022-09-06 Biometry Inc. Low cost test strip and method to measure analyte
JP6586867B2 (ja) 2015-12-08 2019-10-09 セイコーエプソン株式会社 電場増強素子およびラマン分光装置
CN109715067B (zh) 2016-07-19 2022-05-17 生物统计股份有限公司 使用批量可校准测试条测量分析物的方法和系统
JP6772948B2 (ja) * 2017-04-28 2020-10-21 富士通株式会社 ガスセンサデバイス、ガスセンサシステム、及びガスセンサデバイスの製造方法
DE102017212875A1 (de) 2017-07-26 2019-01-31 Robert Bosch Gmbh Mikromechanische Vorrichtung und Verfahren zur Herstellung einer mikromechanischen Vorrichtung
CN108742630B (zh) * 2018-07-05 2023-07-25 河北工业大学 一种呼气纳米传感健康预警系统及实现方法
US20200124625A1 (en) * 2018-10-19 2020-04-23 SannTek Labs Inc. Systems and methods for detecting a target analyte in a breath sample
KR102139802B1 (ko) * 2019-02-01 2020-07-30 광운대학교 산학협력단 ppb 레벨의 산화질소를 감지 가능한 고성능 가스 센서 및 그 제조 방법
CA3129908A1 (fr) 2019-02-11 2020-08-20 Giner, Inc. Methode et systeme de detection et/ou de quantification de delta-9-tetrahydrocannabinol dans l'air expire
GB2599932A (en) * 2020-10-15 2022-04-20 Univ Leiden Gas sensing apparatus
EP4294268A1 (fr) * 2021-02-16 2023-12-27 Ohio State Innovation Foundation Analyseur d'haleine

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US20040043527A1 (en) * 2002-09-04 2004-03-04 Nanomix, Inc. Sensitivity control for nanotube sensors
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US20040136866A1 (en) * 2002-06-27 2004-07-15 Nanosys, Inc. Planar nanowire based sensor elements, devices, systems and methods for using and making same
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Title
See also references of EP2029013A4 *

Also Published As

Publication number Publication date
EP2029013A2 (fr) 2009-03-04
WO2007136523A2 (fr) 2007-11-29
JP2009537219A (ja) 2009-10-29
EP2029013A4 (fr) 2011-09-28

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