JP6407821B2 - 用紙ベースのセンサのロバストな比色分析処理方法 - Google Patents

用紙ベースのセンサのロバストな比色分析処理方法 Download PDF

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JP6407821B2
JP6407821B2 JP2015160367A JP2015160367A JP6407821B2 JP 6407821 B2 JP6407821 B2 JP 6407821B2 JP 2015160367 A JP2015160367 A JP 2015160367A JP 2015160367 A JP2015160367 A JP 2015160367A JP 6407821 B2 JP6407821 B2 JP 6407821B2
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inspection
color
colorimetric
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JP2016045200A (ja
JP2016045200A5 (https=
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ジン・ジョウ
ナンシー・ワイ・ジア
ウェイ・ホン
マンダキニ・カナンゴ
シン・リュー
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Xerox Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7756—Sensor type
    • G01N2021/7759—Dipstick; Test strip
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/04—Batch operation; multisample devices
    • G01N2201/0461—Simultaneous, e.g. video imaging

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Molecular Biology (AREA)
  • Data Mining & Analysis (AREA)
  • Biomedical Technology (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Artificial Intelligence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
JP2015160367A 2014-08-25 2015-08-17 用紙ベースのセンサのロバストな比色分析処理方法 Active JP6407821B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462041181P 2014-08-25 2014-08-25
US62/041,181 2014-08-25
US14/799,969 US9686540B2 (en) 2014-06-23 2015-07-15 Robust colorimetric processing method for paper based sensors
US14/799,969 2015-07-15

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JP2016045200A JP2016045200A (ja) 2016-04-04
JP2016045200A5 JP2016045200A5 (https=) 2018-09-27
JP6407821B2 true JP6407821B2 (ja) 2018-10-17

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US (1) US9686540B2 (https=)
EP (1) EP2990782A3 (https=)
JP (1) JP6407821B2 (https=)
CN (1) CN105388144B (https=)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9933359B2 (en) * 2014-06-23 2018-04-03 Xerox Corporation Vendor exclusivity security feature for paper-based diagnostic solution
US10274433B1 (en) * 2015-09-30 2019-04-30 Vium, Inc. Device and method of measuring animal health
EP3239929B1 (en) * 2016-04-27 2019-06-12 Canon Kabushiki Kaisha Image processing apparatus, image processing method and program
US12009078B2 (en) 2016-10-17 2024-06-11 Reliant Immune Diagnostics, Inc. System and method for medical escalation and intervention that is a direct result of a remote diagnostic test
US11693002B2 (en) 2016-10-17 2023-07-04 Reliant Immune Diagnostics, Inc. System and method for variable function mobile application for providing medical test results using visual indicia to determine medical test function type
US9857372B1 (en) 2016-10-17 2018-01-02 Reliant Immune Diagnostics, LLC Arbovirus indicative birth defect risk test
US11107585B2 (en) 2016-10-17 2021-08-31 Reliant Immune Diagnostics, Inc System and method for a digital consumer medical wallet and storehouse
US10902951B2 (en) 2016-10-17 2021-01-26 Reliant Immune Diagnostics, Inc. System and method for machine learning application for providing medical test results using visual indicia
US11651866B2 (en) 2016-10-17 2023-05-16 Reliant Immune Diagnostics, Inc. System and method for real-time insurance quote in response to a self-diagnostic test
US11802868B2 (en) 2016-10-17 2023-10-31 Reliant Immune Diagnostics, Inc. System and method for variable function mobile application for providing medical test results
US11579145B2 (en) * 2016-10-17 2023-02-14 Reliant Immune Diagnostics, Inc. System and method for image analysis of medical test results
CZ201767A3 (cs) * 2017-02-03 2018-04-25 Univerzita PalackĂ©ho v Olomouci Přenosné nízkonákladové zařízení pro multiparametrovou chemickou analýzu
CN209559735U (zh) * 2017-09-21 2019-10-29 贝克顿·迪金森公司 用于引导收集有害污染物样本的系统
AU2018337027B2 (en) 2017-09-21 2024-06-06 Becton, Dickinson And Company Hazardous contaminant collection kit and rapid testing
CN209400423U (zh) 2017-09-21 2019-09-17 贝克顿·迪金森公司 横向流测定物、测定物读取器装置和包括其的系统
ES3037747T3 (en) 2017-09-21 2025-10-06 Becton Dickinson Co Augmented reality devices for hazardous contaminant testing
CN111278987B (zh) 2017-09-21 2024-02-23 贝克顿·迪金森公司 以高拾取和脱落效率收集有害污染物的采样系统和技术
CN111107939B (zh) 2017-09-21 2022-04-12 贝克顿·迪金森公司 引导有害污染物样品的收集的系统和模板及使用其的方法
EP3684944B1 (en) 2017-09-21 2025-01-01 Becton, Dickinson and Company Hazardous contaminant collection kit and rapid testing
JP6519624B2 (ja) * 2017-10-04 2019-05-29 ウシオ電機株式会社 管理システム
CN107796808A (zh) * 2017-10-13 2018-03-13 窦晓鸣 一种便携式检测仪
CN110554030A (zh) * 2018-05-31 2019-12-10 上海仪龙生物科技有限公司 一种用于检测微量样品的芯片装置
JP6677273B2 (ja) * 2018-05-31 2020-04-08 佳則 山口 マイクロサンプリングチップ及びそのマイクロサンプリングチップを用いる検査装置
JP2022017614A (ja) * 2018-11-06 2022-01-26 学校法人慶應義塾 分析装置、分析方法及び分析用回転体
HUE058133T2 (hu) * 2018-11-07 2022-07-28 Hoffmann La Roche Eljárások és eszközök analitikai mérés elvégzéséhez
CN113383222A (zh) 2019-01-28 2021-09-10 贝克顿·迪金森公司 具有集成的拭子和测试装置的有害污染物收集装置
JP6817549B2 (ja) * 2019-03-06 2021-01-20 ウシオ電機株式会社 管理システム
JP2022544918A (ja) * 2019-08-08 2022-10-24 テストカード リミテッド 体液検査方法
MX2022002203A (es) 2019-08-29 2022-03-11 Canon Kk Metodo para producir dispositivo de microcanal.
CA3160797A1 (en) 2019-11-13 2021-05-20 Scanwell Health, Inc. Diagnostic test kits for sample preparation and analysis
WO2021146271A1 (en) * 2020-01-13 2021-07-22 Ohio State Innovation Foundation Colorimetric sensor for detection of a contaminant in the indoor environment and related systems
JP7480610B2 (ja) * 2020-07-09 2024-05-10 株式会社リコー 処理装置、方法、及びプログラム
WO2022046546A1 (en) * 2020-08-24 2022-03-03 Randall Davis Methods and apparatuses for detecting biomolecules
EP4214669A1 (en) 2020-09-17 2023-07-26 Scanwell Health, Inc. Diagnostic test kits and methods of analyzing the same
CN116324382B (zh) 2020-10-23 2026-03-10 贝克顿·迪金森公司 用于测试设备的成像和基于图像的分析的系统和方法
USD970033S1 (en) 2020-10-23 2022-11-15 Becton, Dickinson And Company Cartridge imaging background device
CN112394061B (zh) * 2020-11-26 2021-07-30 南京大学 一种基于移动终端拍摄比色法的汗液多成分含量和酸碱度同时检测方法
CN113933294B (zh) * 2021-11-08 2023-07-18 中国联合网络通信集团有限公司 浓度检测方法及装置

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050651A (https=)
US2712508A (en) 1950-08-31 1955-07-05 Massey Peter Jay Method and apparatus for preparing thin films of high melting point thermoplastics and the application thereof to paper and the like
US3145118A (en) 1960-09-13 1964-08-18 Beloit Iron Works Method of waxing paper and paper board and apparatus
CH530038A (fr) 1970-06-17 1972-10-31 Battelle Memorial Institute Matériel d'enregistrement d'informations sensible à l'action de rayonnements électromagnétiques activants et utilisation de ce matériel
US3982056A (en) 1974-10-15 1976-09-21 International Paper Company Method for improving the printability characteristics of gloss calendered paper
JPS59779B2 (ja) 1977-01-20 1984-01-09 株式会社京都第一科学 尿等の分析方法
US4606264A (en) 1985-01-04 1986-08-19 Wartsila-Appleton, Incorporated Method and apparatus for temperature gradient calendering
US5055884A (en) 1989-12-20 1991-10-08 Eastman Kodak Company Electrostatographic equipment with multiplex fuser
US5317127A (en) 1992-08-28 1994-05-31 Pitney Bowes Inc. Apparatus including air blowing and infrared light means for drying ink on a sheet
US5614933A (en) 1994-06-08 1997-03-25 Tektronix, Inc. Method and apparatus for controlling phase-change ink-jet print quality factors
JPH09174901A (ja) 1995-12-27 1997-07-08 Alps Electric Co Ltd 熱転写プリンタ
US5972780A (en) 1996-08-22 1999-10-26 Nippon Telegraph Telephone Corporation Thin film forming apparatus and method
US5891228A (en) 1997-01-08 1999-04-06 Markem Corporation Hot melt jet ink composition
US6375871B1 (en) 1998-06-18 2002-04-23 3M Innovative Properties Company Methods of manufacturing microfluidic articles
US6196675B1 (en) 1998-02-25 2001-03-06 Xerox Corporation Apparatus and method for image fusing
US6537615B2 (en) 1998-11-12 2003-03-25 Paper Technology Foundation Inc. Steam-assisted paper impregnation
US6458867B1 (en) 1999-09-28 2002-10-01 Scimed Life Systems, Inc. Hydrophilic lubricant coatings for medical devices
US6686184B1 (en) 2000-05-25 2004-02-03 President And Fellows Of Harvard College Patterning of surfaces utilizing microfluidic stamps including three-dimensionally arrayed channel networks
JP2003121260A (ja) * 2001-10-12 2003-04-23 Fuji Photo Film Co Ltd 比色測定装置及び比色測定方法
US6723500B2 (en) 2001-12-05 2004-04-20 Lifescan, Inc. Test strips having reaction zones and channels defined by a thermally transferred hydrophobic barrier
US7402279B2 (en) 2002-10-31 2008-07-22 Agilent Technologies, Inc. Device with integrated microfluidic and electronic components
US7373300B1 (en) 2002-12-18 2008-05-13 At&T Corp. System and method of providing a spoken dialog interface to a website
EP1443325A1 (en) * 2003-02-01 2004-08-04 Roche Diagnostics GmbH System and method for determining a coagulation parameter
JP4158563B2 (ja) 2003-03-12 2008-10-01 ブラザー工業株式会社 両面記録装置
US8200775B2 (en) 2005-02-01 2012-06-12 Newsilike Media Group, Inc Enhanced syndication
US7065308B2 (en) 2003-11-24 2006-06-20 Xerox Corporation Transfer roll engagement method for minimizing media induced motion quality disturbances
WO2005066613A1 (en) 2003-12-31 2005-07-21 President And Fellows Of Harvard College Assay device and method
US7887750B2 (en) * 2004-05-05 2011-02-15 Bayer Healthcare Llc Analytical systems, devices, and cartridges therefor
FR2873815B1 (fr) * 2004-08-02 2006-11-24 Inodiag Sa Dispositif de lecture pour lames portant des micro depots supports de reaction biologique
US20070059718A1 (en) 2005-09-15 2007-03-15 Mehmet Toner Systems and methods for enrichment of analytes
US7723120B2 (en) * 2005-10-26 2010-05-25 General Electric Company Optical sensor array system and method for parallel processing of chemical and biochemical information
BRPI0619273A2 (pt) 2005-10-26 2011-09-20 Gen Electric Métodos e sistemas para o fornecimento de amostras fluidas para grupos sensores
US10876193B2 (en) 2006-09-29 2020-12-29 University Of Rochester Nanostructured materials, methods, and applications
CN101578520B (zh) 2006-10-18 2015-09-16 哈佛学院院长等 基于形成图案的多孔介质的横向流动和穿过生物测定装置、及其制备方法和使用方法
US7969624B2 (en) 2006-12-11 2011-06-28 Xerox Corporation Method and system for identifying optimal media for calibration and control
US7454880B1 (en) 2007-05-31 2008-11-25 Xerox Corporation Personalized medication packaging
WO2009121041A2 (en) 2008-03-27 2009-10-01 President And Fellows Of Harvard College Paper-based microfluidic systems
US8628729B2 (en) 2008-03-27 2014-01-14 President And Fellows Of Harvard College Three-dimensional microfluidic devices
US8793006B2 (en) 2008-11-25 2014-07-29 California Institute Of Technology Method and apparatus for the controlled fabrication of micro and nanoscale structures by thermocapillary lithography
CA2754578A1 (en) 2009-03-06 2010-09-10 President And Fellows Of Harvard College Methods of micropatterning paper-based microfluidics
PL2403645T3 (pl) 2009-03-06 2017-05-31 President And Fellows Of Harvard College Mikroprzepływowe, elektrochemiczne urządzenia
JP5365382B2 (ja) 2009-03-24 2013-12-11 富士ゼロックス株式会社 画像形成装置
US8627867B2 (en) 2009-04-21 2014-01-14 Bae Systems Information And Electronic Systems Integration Inc. System and method for microelectronics lamination press
NZ597217A (en) * 2009-06-30 2013-02-22 Univ Monash Quantitative and self-calibrating chemical analysis using paper-based microfluidic systems
AU2011212916B2 (en) 2010-02-03 2015-07-02 President And Fellows Of Harvard College Devices and methods for multiplexed assays
EP2544583B1 (en) * 2010-03-08 2016-03-02 Bruce Adams System, method and article for normalization and enhancement of tissue images
US8303103B2 (en) 2010-05-28 2012-11-06 Xerox Corporation Peak position drum maintenance unit for a printing device
GB201014805D0 (en) * 2010-09-07 2010-10-20 Multi Sense Technologies Ltd Microfluidics based assay device
BRPI1003876B1 (pt) 2010-10-07 2019-12-03 Cbr Participacoes Ltda processo para produção de eletrodo com baixa teor de hidrogênio e baixa absorção de umidade
US8730460B2 (en) * 2011-04-08 2014-05-20 William Marsh Rice University Paper based spectrophotometric detection of blood hemoglobin concentration
US20140242612A1 (en) 2011-07-14 2014-08-28 Shuqi Wang System and method for integration of mobile device imaging with microchip elisa
JP2014529083A (ja) * 2011-09-27 2014-10-30 ダイアグノスティクス・フォー・オール・インコーポレイテッドＤｉａｇｎｏｓｔｉｃｓ Ｆｏｒ Ａｌｌ， Ｉｎｃ． 定量マイクロ流体デバイス
CA2855363C (en) * 2011-11-10 2019-02-12 The Administrators Of The Tulane Educational Fund Paper based diagnostic test
US8807730B2 (en) 2011-12-22 2014-08-19 Eastman Kodak Company Inkjet printing on semi-porous or non-absorbent surfaces
JP2015509582A (ja) 2012-02-03 2015-03-30 ユニバーシティ・オブ・シンシナティ 比色アッセイを解析するための方法、システム、および装置
EP2883037B1 (en) * 2012-08-08 2023-06-07 Healthy.io Ltd. Method and apparatus for performing and quantifying color changes induced by specific concentrations of biological analytes in an automatically calibrated environment
US9096079B2 (en) 2012-10-11 2015-08-04 Eastman Kodak Company Dryer impinging heating liquid onto moistened medium
CN105164514A (zh) 2013-01-21 2015-12-16 康奈尔大学 基于智能手机的装置和用于获取可重复的定量比色测量的方法
WO2014145574A1 (en) 2013-03-15 2014-09-18 Comfortex Corporation Method of transitioning preform stacks in a system for making window treatments
JP6129776B2 (ja) * 2014-03-28 2017-05-17 京セラドキュメントソリューションズ株式会社 紙種検出装置及び紙種検出方法

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US20160057413A1 (en) 2016-02-25
JP2016045200A (ja) 2016-04-04
CN105388144B (zh) 2019-09-06
CN105388144A (zh) 2016-03-09
EP2990782A3 (en) 2016-05-25
US9686540B2 (en) 2017-06-20
EP2990782A2 (en) 2016-03-02

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