JP2014149155A - 自動分析装置 - Google Patents
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N35/00732—Identification of carriers, materials or components in automatic analysers
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- 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
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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
- 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
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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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00594—Quality control, including calibration or testing of components of the analyser
- G01N35/00613—Quality control
- G01N35/00623—Quality control of instruments
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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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N2021/317—Special constructive features
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00356—Holding samples at elevated temperature (incubation)
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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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0332—Cuvette constructions with temperature control
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- 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
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/127—Calibration; base line adjustment; drift compensation
- G01N2201/12707—Pre-test of apparatus, e.g. dark test, sensor test
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- 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
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/127—Calibration; base line adjustment; drift compensation
- G01N2201/12723—Self check capacity; automatic, periodic step of checking
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- 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
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/127—Calibration; base line adjustment; drift compensation
- G01N2201/12746—Calibration values determination
- G01N2201/12753—Calibration values determination and storage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/025—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a carousel or turntable for reaction cells or cuvettes
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- Automatic Analysis And Handling Materials Therefor (AREA)
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Abstract
【解決手段】光源から被測定物質を透過した透過光の測定時に、受光素子にて検出した複数波長の透過光度分布を記憶する記憶部と、予め前記記憶部に蓄えておいた第1透過光度分布と、測定時に取得した第2透過光度分布とを比較する制御部と、を備え、制御部は、比較結果から複数部品の中から劣化部品を特定し、出力する。
【選択図】 図4
Description
図3は、本発明による自動分析装置における光度測定のブロック図の例である。
CPU(309)にてデータ変換を行い、一般的な分析項目においては複数波長のうち2波長を利用した吸光度として出力する。
102.ローター
103.試薬ディスク
104.反応ディスク
105.分注機構
106.攪拌機構
107.分光器
110.検体容器
111.検体ラック
112.反応容器
113.試薬容器
114.シールド部
115.制御部
201.自動分析装置
204.分析部
206.反応液
208.反応容器
212.反応槽
213.保温媒体
215.反応ディスク
216.反応ディスクモーター
217.光源
218.分光器
220.光学フィルター
301.透過光
302.分光器
303.発光部
304.Logアンプ
305.光度信号処理部
307.AD変換器
308.光量データー蓄積部
309.CPU
401.既知の透過光量分布
402.既知の初期透過光量分布
403.既知のフィルター劣化時の透過光量分布
404.既知のランプ劣化時の透過光量分布
405.当該装置の透過光量分布
406.当該装置の据え付け直後の透過光量分布
407.直近に測定した透過光量分布
408.波形相関度演算部
409.ユーザーへの情報提供画面
501.あらかじめ実験的に求め保持しておくデータベース
502.リアルタイムに取得したデーター
503.リアルタイムな演算内容
504.演算結果例
601.反応容器
602.ランプの光軸
603.反応容器の物理的な傷
604.初期の透過光量分布
605.傷が無い反応容器(イ)の透過光量分布
606.傷のある反応容器(ロ)の透過光量分布
607.汚濁した保温媒体
608.反応容器(チ)の透過光量分布
609.反応容器(リ)の透過光量分布
701.装置シリーズでの基礎データー取得
702.各装置での瞬時データーの取得
703.各装置での状態更新後のデーター取得
Claims (6)
- 光源から被測定物質を透過した透過光の測定時に、受光素子にて検出した複数波長の透過光度分布を記憶するデータ蓄積部と、
予め前記データ蓄積部に蓄えておいた第1透過光度分布と、測定時に取得した第2透過光度分布とを比較する制御部と、を備え、
前記制御部は、比較結果から複数部品の中から劣化部品を特定し、出力することを特徴とする自動分析装置。 - 請求項1記載の自動分析装置において、
前記複数の部品は、前記光源の光軸上に配置された部品であることを特徴とする自動分析装置。 - 請求項2記載の自動分析装置において、
前記複数部品は、前記光源と前記光軸上に配置された光学フィルター、又は、前記被測定物質を収容する反応容器と前記反応容器を保温する保温媒体の、いずれかの組み合わせを含むことを特徴とする自動分析装置。 - 請求項3記載の自動分析装置において、
前記制御部は、前記複数部品の個々の劣化度合いを出力することを特徴とする自動分析装置。 - 請求項4記載の自動分析装置において、
前記劣化度合いを表示する表示装置を備え、所定の劣化度合いになった場合に、前記表示装置にアラーム表示することを特徴とする自動分析装置。 - 請求項3記載の自動分析装置において、
前記制御部は、前記第1透過光度分布は、前記複数部品の個々の部品に対する、初期の透過光量分布と劣化時の透過光量分布、並びに、装置の据え付け直後の透過光量分布からなり、これらの分布の相関度を算出し、
前記制御部は、前記第2透過光度分布と当該相関度に基づき、前記個々の劣化度合いを出力することを特徴とする自動分析装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013016321A JP6129568B2 (ja) | 2013-01-31 | 2013-01-31 | 自動分析装置 |
| CN201480005796.8A CN104937393B (zh) | 2013-01-31 | 2014-01-22 | 自动分析装置 |
| US14/762,922 US9575083B2 (en) | 2013-01-31 | 2014-01-22 | Automatic analysis apparatus |
| PCT/JP2014/051172 WO2014119435A1 (ja) | 2013-01-31 | 2014-01-22 | 自動分析装置 |
| EP14746842.5A EP2952879B1 (en) | 2013-01-31 | 2014-01-22 | Automatic analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013016321A JP6129568B2 (ja) | 2013-01-31 | 2013-01-31 | 自動分析装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014149155A true JP2014149155A (ja) | 2014-08-21 |
| JP6129568B2 JP6129568B2 (ja) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2013016321A Active JP6129568B2 (ja) | 2013-01-31 | 2013-01-31 | 自動分析装置 |
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| Country | Link |
|---|---|
| US (1) | US9575083B2 (ja) |
| EP (1) | EP2952879B1 (ja) |
| JP (1) | JP6129568B2 (ja) |
| CN (1) | CN104937393B (ja) |
| WO (1) | WO2014119435A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020148842A1 (ja) * | 2019-01-16 | 2020-07-23 | 株式会社島津製作所 | 吸光度検出器、クロマトグラフおよび光源交換時期管理方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6658091B2 (ja) * | 2016-02-29 | 2020-03-04 | 株式会社島津製作所 | 分析測定装置システム |
| CN112005097B (zh) * | 2018-04-16 | 2024-05-28 | 株式会社岛津制作所 | 吸光度检测器及液相色谱仪 |
| CA3185528A1 (en) | 2020-07-31 | 2022-02-03 | Robert James Ryther | Large dynamic range kinetic monitor |
| CN115541897B (zh) * | 2021-06-30 | 2025-05-02 | 深圳市帝迈生物技术有限公司 | 血液分析仪预警方法和血液分析仪 |
| CN114858757B (zh) * | 2022-04-08 | 2025-10-24 | 深圳市科曼医疗设备有限公司 | 数据采集与上传方法、设备和介质 |
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| JPS64451A (en) * | 1987-02-20 | 1989-01-05 | Nittec Co Ltd | Method and instrument for optical measurement with automatic analysis device |
| JPH0777492A (ja) * | 1993-09-07 | 1995-03-20 | Toa Denpa Kogyo Kk | 吸光光度計およびこの吸光光度計の自己診断方法 |
| JPH11342123A (ja) * | 1998-06-03 | 1999-12-14 | Omron Corp | 非侵襲生体成分測定装置 |
| JP2004251802A (ja) * | 2003-02-21 | 2004-09-09 | Toshiba Corp | 自動分析装置 |
| JP2009047545A (ja) * | 2007-08-20 | 2009-03-05 | Olympus Corp | 分析装置および光源劣化検出方法 |
| JP2010243222A (ja) * | 2009-04-02 | 2010-10-28 | Hitachi High-Technologies Corp | 自動分析装置 |
| JP2011099709A (ja) * | 2009-11-04 | 2011-05-19 | Toyota Home Kk | 建物外観の劣化診断方法及び建物外観の劣化診断システム |
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| JPH09222393A (ja) * | 1996-02-16 | 1997-08-26 | Hitachi Ltd | 劣化度診断装置 |
| JPH09229939A (ja) | 1996-02-22 | 1997-09-05 | Hitachi Ltd | 自動化学分析装置における測光系の精度確認方法 |
| TW343281B (en) * | 1996-06-28 | 1998-10-21 | Hitachi Ltd | Method and apparatus for diagnosing degradation of an electric machine |
| JP4654256B2 (ja) * | 2008-02-28 | 2011-03-16 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
| JP5124498B2 (ja) * | 2009-01-30 | 2013-01-23 | 株式会社日立ハイテクノロジーズ | 自動分析装置 |
| JP5373573B2 (ja) | 2009-12-01 | 2013-12-18 | 株式会社日立ハイテクノロジーズ | 自動分析装置、および自動分析装置の光源ランプ交換方法 |
-
2013
- 2013-01-31 JP JP2013016321A patent/JP6129568B2/ja active Active
-
2014
- 2014-01-22 WO PCT/JP2014/051172 patent/WO2014119435A1/ja not_active Ceased
- 2014-01-22 EP EP14746842.5A patent/EP2952879B1/en active Active
- 2014-01-22 US US14/762,922 patent/US9575083B2/en active Active
- 2014-01-22 CN CN201480005796.8A patent/CN104937393B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64451A (en) * | 1987-02-20 | 1989-01-05 | Nittec Co Ltd | Method and instrument for optical measurement with automatic analysis device |
| JPH0777492A (ja) * | 1993-09-07 | 1995-03-20 | Toa Denpa Kogyo Kk | 吸光光度計およびこの吸光光度計の自己診断方法 |
| JPH11342123A (ja) * | 1998-06-03 | 1999-12-14 | Omron Corp | 非侵襲生体成分測定装置 |
| JP2004251802A (ja) * | 2003-02-21 | 2004-09-09 | Toshiba Corp | 自動分析装置 |
| JP2009047545A (ja) * | 2007-08-20 | 2009-03-05 | Olympus Corp | 分析装置および光源劣化検出方法 |
| JP2010243222A (ja) * | 2009-04-02 | 2010-10-28 | Hitachi High-Technologies Corp | 自動分析装置 |
| JP2011099709A (ja) * | 2009-11-04 | 2011-05-19 | Toyota Home Kk | 建物外観の劣化診断方法及び建物外観の劣化診断システム |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020148842A1 (ja) * | 2019-01-16 | 2020-07-23 | 株式会社島津製作所 | 吸光度検出器、クロマトグラフおよび光源交換時期管理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2952879B1 (en) | 2022-10-12 |
| EP2952879A4 (en) | 2016-10-26 |
| JP6129568B2 (ja) | 2017-05-17 |
| WO2014119435A1 (ja) | 2014-08-07 |
| US9575083B2 (en) | 2017-02-21 |
| CN104937393A (zh) | 2015-09-23 |
| US20150369831A1 (en) | 2015-12-24 |
| EP2952879A1 (en) | 2015-12-09 |
| CN104937393B (zh) | 2018-01-02 |
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