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Automatic analysis device

An automatic analysis device and detection body technology, applied to the analysis of materials, instruments, etc., can solve the problems of low device processing capacity, increase in necessary quantity, and rise in device price, so as to reduce the number of measurement points, reduce waiting time, and facilitate arrangement Effect

Active Publication Date: 2019-07-26
HITACHI HIGH-TECH CORP
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Problems solved by technology

On the other hand, the synthetic matrix method and latex coacervation method usually react in 10 minutes, and the measurement time is generally longer than the items of the coagulation time method.
However, in the blood coagulation analysis device of Patent Document 2, coagulation time, coagulation, and line dissolution tests are all analyzed at fixed photometric points. very low problem
In order to suppress the decline in the processing capacity of the blood coagulation analysis device, a method of increasing the number of measurement points is considered, but since the number of light sources, light receiving elements, amplifier circuits, etc. required for detection also increases, the price of the device increases

Method used

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Embodiment Construction

[0042] Hereinafter, embodiments of the present invention will be described in detail based on the drawings. In addition, in all the drawings for describing the present embodiment, components having the same functions are denoted by the same symbols in principle, and repeated description thereof can be omitted.

[0043] Hereinafter, in this specification, among the blood coagulation test items, the synthetic matrix item or the latex item may be called the first test item, and the coagulation time item may be called the second test item. In addition, biochemical measurement items may be referred to as third inspection items. Examples of the first inspection item include D-dimer, FDP, SFMC, PIC, and the like. Examples of the second inspection item include PT, APTT, Fbg, and the like. Examples of the third inspection item include ALT, AST, and the like.

[0044] figure 1 It is a schematic diagram of an automatic analyzer including a turntable biochemical analysis unit and a co...

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Abstract

The purpose of the present invention is to provide an automatic analysis device that combines a biochemical analysis unit and a blood coagulation analysis unit and has a high processing capacity whilereducing device cost and life-cycle cost. When a synthetic-substrate item or latex-agglutination item from among synthetic-substrate, latex-agglutination, and clotting-time blood-coagulation-test items is made to be a first test item and the clotting-time item is made to be a second test item, if there is a measurement request for the first test item and second test item in the same specimen rack, a control unit determines the conveyance path of the specimen rack such that the first test item is measured using a biochemical analysis unit and the second test item is measured using a coagulation time analysis unit and controls a conveyance line.

Description

[0001] This application is a divisional application; the application number of its parent application is "2014800634310", and the title of the invention is "automatic analysis device". technical field [0002] The present invention relates to an automatic analyzer for analyzing the amount of components contained in samples such as blood and urine (hereinafter also referred to as a sample), and more particularly to an automatic analyzer capable of measuring biochemical test items and blood coagulation test items. Background technique [0003] As an analyzer for analyzing the amount of components contained in a sample, it is known to measure the amount of transmitted light or scattered light of a single or multiple wavelengths obtained by irradiating light from a light source to a reaction solution in which a sample and a reagent are mixed, An automatic analysis device that calculates the amount of components based on the relationship between the amount of light and the concent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/02G01N35/04
CPCG01N35/04G01N2035/0462G01N2035/0467G01N2035/0472G01N35/026
Inventor 牧野彰久薮谷千枝石泽雅人
Owner HITACHI HIGH-TECH CORP
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