Sample analyzer

A sample analyzer and sample technology, applied in the field of sample analyzers, can solve the problem of difficulty in blowing cold air to reagent containers and the like

Inactive Publication Date: 2011-09-21
SYSMEX CORP
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0006] However, in the automatic analyzer described in U.S. Patent Publication No. 2009 / 004057, since the tray cover in the center of the reagent box is provided with a fan, when the reagent tray expands horizontally, it is difficult to blow enough cold air to the reagent tray. Reagent containers on the outside of the tray
[0007] In view of the above circumstances, the present invention aims to provide a sample analyzer that can cope with the increase in the size of the reagent arrangement parts due to the increase in the number of reagent containers.

Method used

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Embodiment Construction

[0060] Embodiments of the sample analyzer of the present invention will be described in detail below with reference to the drawings. figure 1 It is a perspective view of the overall structure of the sample analyzer 1 according to the embodiment of the present invention, figure 2 A brief structural plan view of its measuring device.

[0061] The sample analyzer 1 is a device for optically measuring and analyzing the contents and activity levels of substances related to coagulation and fibrinolytic functions in blood, and plasma is used as a sample. The sample analyzer 1 of the present embodiment performs optical measurement on a sample by the clotting time method, the synthetic substrate method, and the immunoturbidimetric method. The coagulation time method used in this embodiment is a measurement method for detecting the coagulation process of a sample from changes in transmitted light. The measurement items include PT (prothrombin time), APTT (activated partial thrombopla...

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Abstract

The present invention is a sample analyzer, comprising: a reagent storage configured to store a reagent container accommodating a reagent used for analyzing a sample; a reagent arrangement section which is accommodated in the reagent storage, and on which the reagent container is arranged; a cooling section arranged on a lower side of the reagent arrangement section; and a circulating section which is arranged between the cooling section and the reagent arrangement section and arranged to face the cooling section, and which circulates air in the reagent storage.

Description

Technical field: [0001] The invention relates to a sample analyzer for analyzing a sample with a reagent contained in a reagent container. Background technique: [0002] There is known an analyzer which mixes a sample and a reagent, prepares a measurement sample, and analyzes the measurement result of the measurement sample. In this analyzer, the reagents are packed in reagent containers and placed in a certain reagent storage, and the reagent storage is cooled to a certain temperature in order to prevent the deterioration of the reagents. [0003] US Patent Publication No. 2009 / 004057 discloses an automatic analyzer with a reagent storage, the reagent storage has a reagent cooling function. The reagent storage of this automatic analyzer has a cylindrical reagent box with a bottom, a reagent cover that closes the upper opening of the reagent box, a reagent plate set in the reagent box for configuring the reagent container for the reagent, and a cooling part for cooling the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/00
CPCG01N2035/00386G01N35/1002G01N2035/0443G01N2035/00435G01N2035/0451
Inventor 胜见宏则福田和也
Owner SYSMEX CORP
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