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Automatic analysis device

A technology of automatic analysis device and reagent, which is applied in the field of auxiliary technology of automatic analysis device to achieve the effect of reducing operation burden, saving samples and reducing burden

Active Publication Date: 2014-10-15
HITACHI HIGH-TECH CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In addition, the sample processing speed of the automatic analyzer is also high, and it is desired to minimize the interruption of the analysis operation without stopping the operation of the device during the reagent exchange operation.

Method used

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Embodiment Construction

[0022] Hereinafter, basic configurations of embodiments of the present invention will be described in detail based on the drawings. figure 1 Shows a top view of the automated analyzer.

[0023] The automatic analysis device is composed of an analysis unit 10 and a buffer unit 11 . The analysis unit 10 side is equipped with a reagent storage warehouse A28 and a reagent storage warehouse B29, a reagent dispensing mechanism 37, a liquid volume detection mechanism included in the reagent dispensing mechanism 37, and a reagent container 12 delivered from the buffer unit 11 side to the reagent storage warehouse. The reagent transport mechanism 27 transported by A28 or the reagent storage B29, the reagent discharge storage mechanism 26 that discharges the reagent container 12 from the analysis unit 10, and the reagent information read / write mechanism B35 read and write reagent information. The buffer unit 11 is equipped with a replenishment reagent storage 20 temporarily storing the...

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Abstract

The present invention provides an automatic analyzer that achieves highly reliable reagent management, reduces the burden on operators in operations such as reagent exchange, and minimizes interruption of analysis operations without reagent shortage during analysis. The automatic analyzer includes: a first reagent storage mechanism for storing a plurality of the above-mentioned reagent containers; a second reagent storage mechanism for storing replacement reagent containers different from the first reagent storage mechanism; The transport mechanism for transporting the reagent container from the storage mechanism; the storage unit for storing the reagent container discharged from the second reagent storage mechanism is also provided to transport the reagent container from the second reagent storage mechanism to the first reagent storage mechanism, or from the second reagent storage mechanism. The control means controls the storage means to write the reagent information on the information recording medium by the information writing means before discharging the reagent container to the storage part.

Description

technical field [0001] The present invention relates to an automatic analyzer for analyzing biological samples such as blood and urine, and more particularly to an automatic analyzer equipped with a mechanism for automatically exchanging reagent containers and an auxiliary technique for the automatic analyzer. Background technique [0002] Automatic analyzers for qualitative and quantitative analysis of biological samples such as blood and urine As the number of processed samples increases and the number of measurement items increases, the speed of reagent consumption becomes faster, and the chances of reagent container replacement increase. On the other hand, in order to reduce costs such as labor costs, it is necessary to reduce operator work as much as possible, and simplification of reagent container exchange work is desired. [0003] In addition, the sample processing speed of the automatic analyzer is also high, and it is desirable to minimize the interruption of the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N35/00G01N35/02
CPCG01N35/1002G01N2035/0427G01N2035/00306G01N2035/00673G01N35/00663
Inventor 渡边厚志松原茂树岛田和广敕使河原健二松本修西尔维娅·罗森布拉特彼得·沃尔夫弗里德尔·朗罗兰·伊里希
Owner HITACHI HIGH-TECH CORP
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