A microchemical analysis device, a micro mixing device, and a microchemical analysis system

An analysis system and microchemical technology, which is applied in the field of mixing different types of liquids in small devices, can solve problems such as uneven reactions, different reactions, and errors in reaction results.

Inactive Publication Date: 2008-07-30
KK TOSHIBA +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0008] Even if a mixing promotion unit is installed, the mixing is only promoted for each part that passes through the mixing promotion unit, and there is no change in the fact that the mixing is carried out gradually, and the reaction becomes uneven or the reaction system is different, causing errors in the reaction results

Method used

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  • A microchemical analysis device, a micro mixing device, and a microchemical analysis system
  • A microchemical analysis device, a micro mixing device, and a microchemical analysis system
  • A microchemical analysis device, a micro mixing device, and a microchemical analysis system

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Embodiment Construction

[0037] Hereinafter, each embodiment of the microchemical analysis system related to the present invention will be described in detail with reference to the accompanying drawings.

[0038]FIG. 1 is a diagram showing a configuration diagram of a microchemical analysis system according to the present embodiment. The microchemical analysis system 1 (hereinafter simply referred to as "chemical analysis system 1") is a system for performing a chemical reaction or a biochemical reaction between a sample liquid and a reagent liquid, and analyzing the reaction result. The chemical properties of the sample liquid can thus be determined. The chemical analysis system 1 is used for blood examination, infectious disease diagnosis, genetic factor diagnosis, genetic factor analysis, or genetic factor synthesis, mechanical fusion, coupling reaction, organometallic reaction, catalyst synthesis reaction, electrolytic synthesis reaction, acid-base decomposition reaction, Observation of electroly...

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Abstract

By situating a mixing pot in a junction of a first solution and a second solution or after the junction in a channel to temporarily retain these solutions, and situating an analysis sensor downstream from the mixing pot to detect the result of reaction of the first solution and second solution, heterogeneous solutions are mixed so as to react within the channel, and chemical analysis of one of the solutions is performed. According to this system, before the solutions have fully flowed through the remainder of the channel following the junction, the solutions are mixed uniformly at once by the turbulent and vortex flow generated within the mixing pot.

Description

technical field [0001] The present invention relates to a technology of mixing different kinds of liquids with a small device in order to analyze the chemical characteristics of one kind of liquid from the reaction results of different kinds of liquids. Background technique [0002] The chemical analysis system causes the sample liquid and the reagent liquid to undergo chemical or biochemical reactions, and analyzes the reaction results. As a result, the chemical properties of the sample liquid are determined. The chemical analysis system is used for blood tests, infectious disease diagnosis, gene diagnosis, gene analysis, or gene synthesis, mechanofusion, coupling reaction, organometallic reaction, catalyst synthesis reaction, electrolytic synthesis reaction , Observation of acid-base decomposition reaction and electrolysis reaction. For example, the chemical analysis system uses the serum or urine of the subject as a sample liquid, performs a chemical reaction or biochem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/50G01N35/00G01N31/00
CPCB01L2300/0816B01L2300/0654B01F11/0258B01F11/0045B01L2300/0867B01L2200/04B01F13/0064B01L2200/143B01L3/5027B01F31/31B01F31/85B01F33/3017G01N35/00G01N35/10B01F35/213B01F35/2131
Inventor 伊藤直子金山省一
Owner KK TOSHIBA
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