JPS56168147A - Method and device for analysis of plural items - Google Patents

Method and device for analysis of plural items

Info

Publication number
JPS56168147A
JPS56168147A JP7137480A JP7137480A JPS56168147A JP S56168147 A JPS56168147 A JP S56168147A JP 7137480 A JP7137480 A JP 7137480A JP 7137480 A JP7137480 A JP 7137480A JP S56168147 A JPS56168147 A JP S56168147A
Authority
JP
Japan
Prior art keywords
time
analysis
vessels
reagent
sample
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP7137480A
Other languages
Japanese (ja)
Other versions
JPS6345055B2 (en
Inventor
Yoshiteru Furuta
Yasushi Nomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7137480A priority Critical patent/JPS56168147A/en
Priority to DE8181302354T priority patent/DE3175289D1/en
Priority to EP81302354A priority patent/EP0041366B1/en
Publication of JPS56168147A publication Critical patent/JPS56168147A/en
Priority to US06/574,586 priority patent/US4668617A/en
Publication of JPS6345055B2 publication Critical patent/JPS6345055B2/ja
Granted legal-status Critical Current

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
    • G01N21/17—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
    • 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
    • G01N35/0092—Scheduling
    • 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
    • G01N35/021—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 flexible chain, e.g. "cartridge belt", conveyor for reaction cells or cuvettes
    • 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
    • G01N2035/0097—Control arrangements for automatic analysers monitoring reactions as a function of time

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

PURPOSE:To make analysis possible in a short time with a small amount of sample by performing the photometric analysis of the 2nd time with the sample drawn in one time based on the measurement of the photometric analysis of the 1st time in performing analysis of plural times of blood sample and the like by using enzyme reagents. CONSTITUTION:For example, multiple reaction vessel 52 are loaded to a chain 51 and are moved to the right. Serum samples and the like are put into the vessels 52, and the vessels are moved on a thermostat 50. In the 1st reagent adding position 55, an enzyme reagent is added, and when they reach a photometric position 61, the light from a light source 60 is passed through the samples by using a multiwavelength photometer 63 provided with a concave refraction grating 65. The differential signal is determined by a differential amplifier 71 from the two wavelength detections in the plural photodetectors 67 on the Rowland circle 66 of the photometer 63 by the command of a wavelength selector 70 by the detectors 67, and based on the data processed with a central processing unit 75, the 2nd reagent is added to the vessels 52 in an adding position 56. When they reach the 2nd photmetric position 62, the photometry is accomplished by using other light wavelengths in the same manner as in the 1st time. In this way, the plural items are analyzed automatically and continuously with the sample drawn in one time.
JP7137480A 1980-05-30 1980-05-30 Method and device for analysis of plural items Granted JPS56168147A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7137480A JPS56168147A (en) 1980-05-30 1980-05-30 Method and device for analysis of plural items
DE8181302354T DE3175289D1 (en) 1980-05-30 1981-05-28 Method for operating an apparatus for analysing samples optically
EP81302354A EP0041366B1 (en) 1980-05-30 1981-05-28 Method for operating an apparatus for analysing samples optically
US06/574,586 US4668617A (en) 1980-05-30 1984-01-27 Apparatus and method for optically analyzing a plurality of analysis items in a sample in a container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7137480A JPS56168147A (en) 1980-05-30 1980-05-30 Method and device for analysis of plural items

Publications (2)

Publication Number Publication Date
JPS56168147A true JPS56168147A (en) 1981-12-24
JPS6345055B2 JPS6345055B2 (en) 1988-09-07

Family

ID=13458657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7137480A Granted JPS56168147A (en) 1980-05-30 1980-05-30 Method and device for analysis of plural items

Country Status (1)

Country Link
JP (1) JPS56168147A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015515006A (en) * 2012-04-26 2015-05-21 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Improving photometric assay sensitivity and dynamic range by creating multiple calibration curves
JP2016530534A (en) * 2013-09-09 2016-09-29 アボット ラボラトリーズ System and method for incubating a sample

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015515006A (en) * 2012-04-26 2015-05-21 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Improving photometric assay sensitivity and dynamic range by creating multiple calibration curves
US10288609B2 (en) 2012-04-26 2019-05-14 Roche Diagnostics Operations, Inc. Sensitivity and the dynamic range of photometric assays by generating multiple calibration
JP2016530534A (en) * 2013-09-09 2016-09-29 アボット ラボラトリーズ System and method for incubating a sample

Also Published As

Publication number Publication date
JPS6345055B2 (en) 1988-09-07

Similar Documents

Publication Publication Date Title
US3925018A (en) Method and apparatus for quantitative analysis utilizing particulate reagent material
US3555284A (en) Multistation, single channel analytical photometer and method of use
US5674699A (en) Two-phase optical assay
FI102192B1 (en) Methods to determine the glucose content of whole blood and cuvette and photometer for carrying out the method
ES8103377A1 (en) Apparatus for luminescent determination of concentration of an analyte in a sample.
ES8406724A1 (en) Device for the photometrical measurement of complex solutions with varying background noise.
ATE108489T1 (en) SIMULTANEOUS SAMPLE FOR GLUCOSE AND UREA.
EP0041366B1 (en) Method for operating an apparatus for analysing samples optically
WO1988001376A1 (en) Method and apparatus for determining the level of an analyte in a sample of whole blood
JPS6040955A (en) Automatic micro-plate spectroscopic analysis apparatus and its method
AU6435886A (en) Method and apparatus for the determination of the antibody content of blood
JPS56168147A (en) Method and device for analysis of plural items
US5432096A (en) Simultaneous multiple, single wavelength electromagnetic wave energy absorbtion detection and quantifying spectrophotometric system, and method of use
EP0150965A2 (en) Chemical analytical method and apparatus therefor
GB2096352A (en) Fluorescence spectroscopy
DE68928972D1 (en) Analyzer for determining the phenotype and the ABO blood group
WO1982000356A1 (en) Analyzer
JPS54113382A (en) Automatic analyzer
CN114778468A (en) Blood biochemical index automatic detection system based on centrifugal micro-fluidic chip
JPS63205546A (en) Automatic analysis instrument
EP0045898A3 (en) Dual wavelength photometer with means for varying light signal wavelengths
JPH0514855B2 (en)
US3669551A (en) Analog data reduction circuit for a rotating spectrophotometer wherein the light passing through a selected chamber is compared with all others
US3923459A (en) Process for the determination of bilirubin in fluids
CA1199258A (en) Automated analysis instrument system