JP5089705B2 - 光学的測定装置 - Google Patents
光学的測定装置 Download PDFInfo
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- JP5089705B2 JP5089705B2 JP2009538542A JP2009538542A JP5089705B2 JP 5089705 B2 JP5089705 B2 JP 5089705B2 JP 2009538542 A JP2009538542 A JP 2009538542A JP 2009538542 A JP2009538542 A JP 2009538542A JP 5089705 B2 JP5089705 B2 JP 5089705B2
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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
- G01N21/84—Systems specially adapted for particular applications
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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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
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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
- G01N21/17—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
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- 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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
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- 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
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54386—Analytical elements
- G01N33/54387—Immunochromatographic test strips
- G01N33/54388—Immunochromatographic test strips based on lateral flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/12—Condition responsive control
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- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
Claims (11)
- 試薬が保持された1以上の試薬保持部を有するキャリアを備えており、かつこのキャリアに検体が適用された1以上の試験具が装填された状態で、
上記試薬保持部の呈色状態を読み取る読取手段と、
上記読取手段の駆動制御および検査処理を行う制御手段と、
を備える光学的測定装置であって、
上記制御手段は、上記試験具が装填されてから上記試薬に応じた反応完了時間が経過した後に、上記試薬の呈色状態を読み取ることにより得られたデータを用いて検査処理を行うとともに、
上記制御手段は、上記試験具が装填されてから上記反応完了時間が経過する前に読み取った上記試薬の呈色状態があらかじめ定められた基準レベルを超えることにより上記試薬保持部において呈色反応が完了していることを検出した場合、その試験具に対する検査を中止するとともに、
上記制御手段は、上記試験具が装填された後、上記読取手段によって上記試薬保持部を初めて読取った結果を用いて、呈色反応が完了したか否かを判定することを特徴とする、光学的測定装置。 - 上記試薬保持部は、検査項目についての判定を行うための検査用試薬保持部と、上記検体が上記キャリアにおいて適切に展開したことを確認するための確認用試薬保持部とを含んでおり、
上記制御手段は、上記試験具が装填されてから上記反応完了時間が経過する前に上記確認用試薬保持部において呈色反応が完了していることを検出した場合、その試験具に対する検査を中止する、請求項1に記載の光学的測定装置。 - 上記試験具に記録された検査項目情報を読み取り、この検査項目情報に基づいて上記反応完了時間を設定する、請求項1に記載の光学的測定装置。
- 上記試験具が装填されたことを検出するセンサをさらに備えている、請求項1に記載の光学的測定装置。
- 複数の上記試験具を装填可能とされている、請求項1に記載の光学的測定装置。
- 上記複数の試験具を一方向に並べた状態で装填可能とされており、
上記読取手段は、上記複数の試験具に対してこれらの配列方向に走査する、請求項5に記載の光学的測定装置。 - 上記読取手段は、上記試験具が装填された後、上記反応完了時間経過前において走査している、請求項6に記載の光学的測定装置。
- 上記試験具は、イムノクロマトグラフを原理とする試験片であり、
上記キャリアは、多孔質膜であり、
上記試薬保持部は、上記多孔質膜に免疫学的物質を固定したものである、請求項1に記載の光学的測定装置。 - 上記試験具は、液体に浸されるタイプの試験紙であり、
上記キャリアは、多孔質膜であり、
上記試薬保持部は、上記多孔質膜中に上記試薬を乾燥状態で固定したものである、請求項1に記載の光学的測定装置。 - 上記試験具は、検体を上記試薬保持部へ点着するタイプの試験片であり、
上記キャリアは、高分子化合物および多孔質膜の少なくともいずれかからなり、
上記試薬保持部は、上記高分子化合物および上記多孔質膜の少なくともいずれかに上記試薬を乾燥状態で固定したものである、請求項1に記載の光学的測定装置。 - 上記試験具は、複数の隔室を有する光透過性型キュベットであり、
上記キャリアは、光透過性隔室であり、
上記試薬保持部は、各々の上記隔室中へ上記試薬を液状又は固体状で封入したものである、請求項1に記載の光学的測定装置。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2008/071139 WO2010058472A1 (ja) | 2008-11-20 | 2008-11-20 | 光学的測定装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012198069A Division JP5367896B2 (ja) | 2012-09-10 | 2012-09-10 | 光学的測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2010058472A1 JPWO2010058472A1 (ja) | 2012-04-12 |
| JP5089705B2 true JP5089705B2 (ja) | 2012-12-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009538542A Active JP5089705B2 (ja) | 2008-11-20 | 2008-11-20 | 光学的測定装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9417235B2 (ja) |
| EP (1) | EP2367003B1 (ja) |
| JP (1) | JP5089705B2 (ja) |
| CN (1) | CN101821624B (ja) |
| WO (1) | WO2010058472A1 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790686B (zh) * | 2008-11-20 | 2013-10-16 | 爱科来株式会社 | 试验器具和光学测定装置 |
| US9932414B2 (en) | 2010-11-02 | 2018-04-03 | Novozymes, Inc. | Methods of pretreating cellulosic material with a family 61 polypeptide |
| JP2015004510A (ja) * | 2011-10-18 | 2015-01-08 | テルモ株式会社 | 成分測定装置および成分測定方法 |
| EP3114462B1 (en) * | 2014-03-05 | 2022-04-20 | Healthy.io Ltd. | Analyte concentration by quantifying and interpreting color |
| CN106796226B (zh) * | 2014-10-02 | 2019-10-15 | 索尼公司 | 目标物质测定试剂盒、目标物质测定系统、免疫色谱测定试剂盒、以及免疫色谱测定系统 |
| US10921260B2 (en) | 2015-10-09 | 2021-02-16 | Hamamatsu Photonics K.K. | Optical measuring device |
| CN109804237B (zh) | 2016-10-14 | 2021-12-10 | 豪夫迈·罗氏有限公司 | 用于样品的分析检查的测试元件分析系统 |
| GB2555650B (en) * | 2016-11-08 | 2020-02-12 | Univ Salford | Imaging apparatus and methods |
| EP3584578B1 (en) * | 2017-02-16 | 2021-05-12 | FUJIFILM Corporation | Immunological test device and operation method for same |
| CN108982450A (zh) * | 2018-07-24 | 2018-12-11 | 上海雄图生物科技有限公司 | 一种食品安全荧光免疫定量poct检测系统 |
| WO2021014216A1 (en) * | 2019-07-23 | 2021-01-28 | Hitachi Chemical Diagnostics Systems Co., Ltd. | Immunochromatography reader, immunochromatography system and hemoglobin detection method |
| JP7300414B2 (ja) | 2020-03-24 | 2023-06-29 | 積水メディカル株式会社 | 光学測定装置及び光学測定方法 |
| US20220299445A1 (en) * | 2020-08-20 | 2022-09-22 | Cheng-Hao KO | Screening Test Paper Reading System |
Citations (11)
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| JPH0395433A (ja) * | 1989-09-08 | 1991-04-19 | Terumo Corp | 測定装置 |
| JPH055736A (ja) * | 1991-06-27 | 1993-01-14 | Omron Corp | 尿試験紙および自動尿検査装置 |
| JPH08110342A (ja) * | 1994-10-11 | 1996-04-30 | Toshiba Corp | 自動分析装置 |
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| JP2007107889A (ja) * | 2005-10-11 | 2007-04-26 | Sysmex Corp | 検体分析装置、検体分析方法及びコンピュータプログラム |
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-
2008
- 2008-11-20 CN CN200880010356.6A patent/CN101821624B/zh active Active
- 2008-11-20 US US12/593,074 patent/US9417235B2/en active Active
- 2008-11-20 JP JP2009538542A patent/JP5089705B2/ja active Active
- 2008-11-20 EP EP08878269.3A patent/EP2367003B1/en active Active
- 2008-11-20 WO PCT/JP2008/071139 patent/WO2010058472A1/ja not_active Ceased
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5910850A (ja) * | 1982-07-10 | 1984-01-20 | Kyoto Daiichi Kagaku:Kk | 分析用具 |
| JPH0395433A (ja) * | 1989-09-08 | 1991-04-19 | Terumo Corp | 測定装置 |
| JPH055736A (ja) * | 1991-06-27 | 1993-01-14 | Omron Corp | 尿試験紙および自動尿検査装置 |
| JPH08110342A (ja) * | 1994-10-11 | 1996-04-30 | Toshiba Corp | 自動分析装置 |
| JPH09127120A (ja) * | 1995-10-26 | 1997-05-16 | Kdk Corp | 分析装置 |
| JP2001318101A (ja) * | 2000-05-08 | 2001-11-16 | Arkray Inc | カートリッジ |
| JP2003004743A (ja) * | 2001-06-22 | 2003-01-08 | Matsushita Electric Ind Co Ltd | クロマトグラフィー定量測定装置 |
| JP2004317211A (ja) * | 2003-04-14 | 2004-11-11 | Aloka Co Ltd | 容器検出装置 |
| WO2006059694A1 (ja) * | 2004-12-03 | 2006-06-08 | Arkray, Inc. | 検査用具 |
| JP2006250787A (ja) * | 2005-03-11 | 2006-09-21 | Matsushita Electric Ind Co Ltd | クロマトグラフィー測定装置 |
| JP2007107889A (ja) * | 2005-10-11 | 2007-04-26 | Sysmex Corp | 検体分析装置、検体分析方法及びコンピュータプログラム |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110058995A1 (en) | 2011-03-10 |
| EP2367003B1 (en) | 2018-10-03 |
| EP2367003A4 (en) | 2012-07-04 |
| EP2367003A1 (en) | 2011-09-21 |
| CN101821624B (zh) | 2014-01-22 |
| US9417235B2 (en) | 2016-08-16 |
| JPWO2010058472A1 (ja) | 2012-04-12 |
| WO2010058472A1 (ja) | 2010-05-27 |
| CN101821624A (zh) | 2010-09-01 |
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