TWI343994B - - Google Patents

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Publication number
TWI343994B
TWI343994B TW094121661A TW94121661A TWI343994B TW I343994 B TWI343994 B TW I343994B TW 094121661 A TW094121661 A TW 094121661A TW 94121661 A TW94121661 A TW 94121661A TW I343994 B TWI343994 B TW I343994B
Authority
TW
Taiwan
Prior art keywords
light
microchip
sample
reagent
detecting portion
Prior art date
Application number
TW094121661A
Other languages
English (en)
Chinese (zh)
Other versions
TW200610952A (en
Inventor
Shigeki Matsumoto
Shigenori Nozawa
Original Assignee
Rohm Co 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 Rohm Co Ltd filed Critical Rohm Co Ltd
Publication of TW200610952A publication Critical patent/TW200610952A/zh
Application granted granted Critical
Publication of TWI343994B publication Critical patent/TWI343994B/zh

Links

Classifications

    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502715—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • 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
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0654—Lenses; Optical fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502707—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the manufacture of the container or its components
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0325—Cells for testing reactions, e.g. containing reagents
    • G01N2021/0328—Arrangement of two or more cells having different functions for the measurement of reactions
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
TW094121661A 2004-09-22 2005-06-28 Microchip TW200610952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004274673A JP4375183B2 (ja) 2004-09-22 2004-09-22 マイクロチップ

Publications (2)

Publication Number Publication Date
TW200610952A TW200610952A (en) 2006-04-01
TWI343994B true TWI343994B (enExample) 2011-06-21

Family

ID=35462319

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094121661A TW200610952A (en) 2004-09-22 2005-06-28 Microchip

Country Status (6)

Country Link
US (1) US7981689B2 (enExample)
EP (1) EP1640703B1 (enExample)
JP (1) JP4375183B2 (enExample)
CN (1) CN100570332C (enExample)
DE (1) DE602005016506D1 (enExample)
TW (1) TW200610952A (enExample)

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* Cited by examiner, † Cited by third party
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JP4506375B2 (ja) * 2004-09-22 2010-07-21 ウシオ電機株式会社 吸光度測定ユニット
JP4912096B2 (ja) * 2006-09-07 2012-04-04 ローム株式会社 マイクロチップ検査装置
US20090141282A1 (en) * 2007-12-04 2009-06-04 Yung-Lieh Chien Concentration measuring structure capable of reducing the effect of environmental temperature
WO2010120786A1 (en) 2009-04-13 2010-10-21 Micronics, Inc. Microfluidic clinical analyzer
WO2011094577A2 (en) 2010-01-29 2011-08-04 Micronics, Inc. Sample-to-answer microfluidic cartridge
CN103140755B (zh) 2010-07-22 2016-03-16 哈希公司 用于碱度分析的芯片上实验室
FR2981283B1 (fr) * 2011-10-13 2014-08-29 Chambre De Commerce Et De L Ind De Paris Au Titre De Son Etablissement D Enseignement Superieur Esie Dispositif microfluidique pour analyser un fluide sous pression.
US8741234B2 (en) * 2011-12-27 2014-06-03 Honeywell International Inc. Disposable cartridge for fluid analysis
US9180449B2 (en) 2012-06-12 2015-11-10 Hach Company Mobile water analysis
USD768872S1 (en) 2012-12-12 2016-10-11 Hach Company Cuvette for a water analysis instrument
JP2016509206A (ja) 2012-12-21 2016-03-24 マイクロニクス, インコーポレイテッド 携帯型蛍光検出システムおよびマイクロアッセイカートリッジ
WO2014100732A1 (en) 2012-12-21 2014-06-26 Micronics, Inc. Fluidic circuits and related manufacturing methods
US10518262B2 (en) 2012-12-21 2019-12-31 Perkinelmer Health Sciences, Inc. Low elasticity films for microfluidic use
CN105189784B (zh) 2013-05-07 2020-06-30 珀金埃尔默健康科学有限公司 用于制备和分析核酸的装置
CA2911303C (en) 2013-05-07 2021-02-16 Micronics, Inc. Methods for preparation of nucleic acid-containing samples using clay minerals and alkaline solutions
WO2014182844A1 (en) 2013-05-07 2014-11-13 Micronics, Inc. Microfluidic devices and methods for performing serum separation and blood cross-matching
US10539582B2 (en) 2014-06-30 2020-01-21 Phc Holdings Corporation Substrate for sample analysis, sample analysis device, sample analysis system, and method for removing liquid from liquid that contains magnetic particles
US10520521B2 (en) 2014-06-30 2019-12-31 Phc Holdings Corporation Substrate for sample analysis, sample analysis device, sample analysis system, and program for sample analysis system
WO2016002731A1 (ja) 2014-06-30 2016-01-07 パナソニックヘルスケアホールディングス株式会社 試料分析用基板および試料分析装置
US10309976B2 (en) 2014-06-30 2019-06-04 Phc Holdings Corporation Substrate for sample analysis, sample analysis device, sample analysis system, and program for sample analysis system
WO2016093332A1 (ja) 2014-12-12 2016-06-16 パナソニックヘルスケアホールディングス株式会社 試料分析用基板、試料分析装置、試料分析システムおよび試料分析システム用プログラム
KR20180080396A (ko) * 2017-01-02 2018-07-12 한국전자통신연구원 바이오 센서
WO2022155142A1 (en) * 2021-01-12 2022-07-21 Repligen Corporation Offline and inline determination of concentration of metabolites in cell culture fluid

Family Cites Families (18)

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SE399768B (sv) * 1975-09-29 1978-02-27 Lilja Jan E Kyvett for provtagning, blandning av, provet med ett reagensmedel och direkt utforande av, serskilt optisk, analys av det med reagensmedlet blandade provet
US4226531A (en) * 1977-08-29 1980-10-07 Instrumentation Laboratory Inc. Disposable multi-cuvette rotor
US5798215A (en) * 1993-02-18 1998-08-25 Biocircuits Corporation Device for use in analyte detection assays
US6046840A (en) * 1995-06-19 2000-04-04 Reflectivity, Inc. Double substrate reflective spatial light modulator with self-limiting micro-mechanical elements
US6088102A (en) * 1997-10-31 2000-07-11 Silicon Light Machines Display apparatus including grating light-valve array and interferometric optical system
CA2320296A1 (en) * 1998-05-18 1999-11-25 University Of Washington Liquid analysis cartridge
US6188519B1 (en) * 1999-01-05 2001-02-13 Kenneth Carlisle Johnson Bigrating light valve
EP1247248A4 (en) * 1999-12-14 2010-03-03 Comb Specialists Inc DETECTION SYSTEM FOR DETECTING AND MONITORING / CONTROLLING DEPOSITION ON SUSPENDED TUBES IN RECOVERY AND POWER GENERATION BOILERS
US20030152927A1 (en) * 2000-10-25 2003-08-14 Jakobsen Mogens Havsteen Closed substrate platforms suitable for analysis of biomolecules
JP3760810B2 (ja) * 2001-07-06 2006-03-29 ソニー株式会社 光変調素子、glvデバイス、及びレーザディスプレイ
JP2003279471A (ja) 2002-03-20 2003-10-02 Nippon Sheet Glass Co Ltd マイクロ化学システム用チップ及びマイクロ化学システム
US6768555B2 (en) * 2002-03-21 2004-07-27 Industrial Technology Research Institute Fabry-Perot filter apparatus with enhanced optical discrimination
JP2004077305A (ja) * 2002-08-19 2004-03-11 Nec Corp 検出装置
JP2004109099A (ja) * 2002-09-16 2004-04-08 Jun Kikuchi 血液分析方法、血液分析装置および血液分析装置の製造方法
JP4057871B2 (ja) * 2002-09-19 2008-03-05 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置
US6822780B1 (en) * 2003-06-23 2004-11-23 Northrop Grumman Corporation Vertically stacked spatial light modulator with multi-bit phase resolution
US7691328B2 (en) * 2003-10-03 2010-04-06 National Institute For Materials Science Chip using method and test chip
US7710632B2 (en) * 2004-09-27 2010-05-04 Qualcomm Mems Technologies, Inc. Display device having an array of spatial light modulators with integrated color filters

Also Published As

Publication number Publication date
US7981689B2 (en) 2011-07-19
CN100570332C (zh) 2009-12-16
JP4375183B2 (ja) 2009-12-02
EP1640703A3 (en) 2006-06-07
DE602005016506D1 (de) 2009-10-22
JP2006090774A (ja) 2006-04-06
EP1640703A2 (en) 2006-03-29
EP1640703B1 (en) 2009-09-09
TW200610952A (en) 2006-04-01
CN1752741A (zh) 2006-03-29
US20060061760A1 (en) 2006-03-23

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees