PE20130501A1 - Sensor de gas con compensacion para variaciones de linea base - Google Patents

Sensor de gas con compensacion para variaciones de linea base

Info

Publication number
PE20130501A1
PE20130501A1 PE2012000763A PE2012000763A PE20130501A1 PE 20130501 A1 PE20130501 A1 PE 20130501A1 PE 2012000763 A PE2012000763 A PE 2012000763A PE 2012000763 A PE2012000763 A PE 2012000763A PE 20130501 A1 PE20130501 A1 PE 20130501A1
Authority
PE
Peru
Prior art keywords
detection element
compensation
gas sensor
baseline variations
resistance
Prior art date
Application number
PE2012000763A
Other languages
English (en)
Inventor
Pelagia Irene Gouma
Milutin Stanacevic
Original Assignee
Univ New York State Res Found
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 Univ New York State Res Found filed Critical Univ New York State Res Found
Publication of PE20130501A1 publication Critical patent/PE20130501A1/es

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
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
    • 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
    • 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
    • G01N33/0006—Calibrating gas analysers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

QUE COMPRENDE: UN ELEMENTO DE DETECCION QUE TIENE UNA RESISTENCIA ELECTRICA QUE CAMBIA EN LA PRESENCIA DE UN GAS OBJETIVO; UN CIRCUITO DE LECTURA, ACOPLADO ELECTRICAMENTE AL ELEMENTO DE DETECCION, QUE MIDE UN CAMBIO EN LA RESISTENCIA DEL ELEMENTO DE DETECCION, DEBIDO A LA PRESENCIA DEL GAS OBJETIVO Y CONVIERTE LA MEDICION A UNA SENAL DIGITAL; Y UN BUCLE DE RETROALIMENTACION DESDE UNA UNIDAD DIGITAL HASTA EL CIRCUITO DE LECTURA PARA COMPENSAR VARIACIONES EN UNA RESISTENCIA DE LINEA DEL ELEMENTO DE DETECCION
PE2012000763A 2009-12-02 2010-12-02 Sensor de gas con compensacion para variaciones de linea base PE20130501A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26597909P 2009-12-02 2009-12-02

Publications (1)

Publication Number Publication Date
PE20130501A1 true PE20130501A1 (es) 2013-04-22

Family

ID=43606437

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2012000763A PE20130501A1 (es) 2009-12-02 2010-12-02 Sensor de gas con compensacion para variaciones de linea base

Country Status (10)

Country Link
US (1) US8955367B2 (es)
EP (1) EP2507622A1 (es)
JP (1) JP2013513111A (es)
KR (1) KR20120117802A (es)
CN (1) CN102639992A (es)
BR (1) BR112012013194A2 (es)
CA (1) CA2782559A1 (es)
MX (1) MX2012006325A (es)
PE (1) PE20130501A1 (es)
WO (1) WO2011068976A1 (es)

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US10566089B1 (en) 2012-12-21 2020-02-18 United States Of America As Represented By The Administrator Of Nasa Nanosensor array for medical diagnoses
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US9188579B2 (en) 2013-11-21 2015-11-17 Qualcomm Incorporated Sniffing smartphone
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US11262354B2 (en) 2014-10-20 2022-03-01 Boston Scientific Scimed, Inc. Disposable sensor elements, systems, and related methods
ES2629446B1 (es) * 2015-10-02 2018-05-29 Universitat Politécnica de Catalunya Método de control para sensores químicos de gases y sistema de detección de gases
EP3411130A4 (en) 2016-02-01 2019-10-16 Advanced Ventilation Applications, Inc. SYSTEMS AND METHODS FOR RESPIRATORY HEALTH MANAGEMENT
JP6647061B2 (ja) * 2016-02-04 2020-02-14 ホシデン株式会社 呼気成分計測装置
US11191457B2 (en) 2016-06-15 2021-12-07 Boston Scientific Scimed, Inc. Gas sampling catheters, systems and methods
JP6786941B2 (ja) * 2016-08-08 2020-11-18 富士通株式会社 ガスセンサーデバイス、ガス測定装置、及びガスセンサーデバイスの作製方法
JP2019536013A (ja) 2016-10-21 2019-12-12 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． ガス採取用装置
US10836639B1 (en) 2016-10-26 2020-11-17 Air Stations Llc/Elevated Analytics Llc Joint Venture Air quality measurement system
US10866226B1 (en) 2017-02-07 2020-12-15 Air Stations Llc/Elevated Analytics Llc Joint Venture Multi-point ground emission source sensor system
US10928371B1 (en) 2017-03-31 2021-02-23 Air Stations Llc/Elevated Analytics Llc Joint Venture Hand-held sensor and monitor system
EP3624678B1 (en) 2017-05-19 2022-08-17 Boston Scientific Scimed Inc. Systems and methods for assessing the health status of a patient
US10852264B2 (en) 2017-07-18 2020-12-01 Boston Scientific Scimed, Inc. Systems and methods for analyte sensing in physiological gas samples
EP4122389A1 (en) 2018-02-20 2023-01-25 Regents of the University of Minnesota Breath sampling mask and system
CN108872315B (zh) * 2018-07-03 2021-01-26 京东方科技集团股份有限公司 一种糖尿病检测装置
US11442056B2 (en) 2018-10-19 2022-09-13 Regents Of The University Of Minnesota Systems and methods for detecting a brain condition
CN113167758A (zh) 2018-11-27 2021-07-23 波士顿科学国际有限公司 用于检测健康状况的系统和方法
CN109374699A (zh) * 2018-12-05 2019-02-22 合肥学院 一种便携式室内甲醛检测装置
US11662325B2 (en) 2018-12-18 2023-05-30 Regents Of The University Of Minnesota Systems and methods for measuring kinetic response of chemical sensor elements
KR102099296B1 (ko) * 2019-04-17 2020-04-08 연세대학교 산학협력단 이소프렌 감지 센서 및 이를 포함하는 이소프렌 감지 장치
KR20200133608A (ko) 2019-05-20 2020-11-30 숙명여자대학교산학협력단 비색 센서 어레이 및 이의 제조방법
CN114651178A (zh) 2019-09-10 2022-06-21 波士顿科学国际有限公司 气体测量装置和方法
US11129545B1 (en) 2020-04-21 2021-09-28 University Of South Florida Systems and methods for detecting alcohol, acetone, and carbon monoxide in breath
JP2023145811A (ja) * 2020-08-17 2023-10-12 孝章 赤池 学習モデルの生成方法、プログラム、演算装置
JP2022178150A (ja) * 2021-05-19 2022-12-02 孝章 赤池 感染症のバイオマーカ
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Also Published As

Publication number Publication date
WO2011068976A1 (en) 2011-06-09
MX2012006325A (es) 2012-12-17
KR20120117802A (ko) 2012-10-24
US20130125617A1 (en) 2013-05-23
CA2782559A1 (en) 2011-06-09
CN102639992A (zh) 2012-08-15
JP2013513111A (ja) 2013-04-18
BR112012013194A2 (pt) 2018-05-29
US8955367B2 (en) 2015-02-17
EP2507622A1 (en) 2012-10-10

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