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Autoanalyzer

An automatic analysis device and dispensing technology, applied in the direction of analysis materials, instruments, etc., can solve the problems of complex processing time control, complicated control, overlapping of reagent dispensing mechanisms, etc.

Active Publication Date: 2012-03-14
HITACHI HIGH-TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, with the inspection of multiple items, the timing of the operation of the reagent dispensing mechanism may overlap
These conditions also reduce the processing power of the device
[0018] (2) The control of processing time is complex and difficult
In addition, since the analysis cycle is different, the control to perform multiple inspections with one device becomes complicated, and efficient processing cannot be performed.

Method used

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Embodiment Construction

[0060] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In addition, in all the drawings for explaining the present embodiment, elements having the same function are denoted by the same reference numerals as a principle, and overlapping descriptions are omitted as much as possible.

[0061] figure 1 It is a schematic plan view showing a schematic structure of an embodiment of the automatic analyzer of the present invention. figure 2 yes means figure 1 Flow diagram of the sample, pretreatment solution, reagent, etc. in the automatic analysis device. image 3 (a)∽ image 3 (c), Figure 4 (a)∽ Figure 4 (c) and Figure 5 (a)∽ Figure 5 (c) is described in that order figure 1 An explanatory diagram of an example of the operation flow of the automatic analyzer. Figure 6 is description figure 1 An explanatory diagram of another example of the operation flow of the automatic analyzer. In addition, in figure 2...

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Abstract

Provided is an autoanalyzer which can perform inspection of a plurality of items efficiently while arranging the timing of dispensing a sample and simplifying the configuration. An intermediate disc (disc) sets to use n B cycles as the dispensing operation cycle time of a sample by combining the A cycle for carrying out pretreatment operation, and the B cycle for carrying out dispensing operation of the sample to a reaction disc as an inspection mechanism and a flow system analysis mechanism. In other words, the operation cycle time for re-dispensing (dispensing operation cycle time for the inspection mechanism of a plurality of items) is set equal to n times (n is an integer or an intermediate value between integers) of the minimum operation cycle time. Consequently, the timing of sampling can be arranged efficiently so that the inspection of items with a short analysis cycle is carried out during the inspection of items with a long analysis cycle, or the inspection of items with a large number of requests can be carried out between the inspections of items with a small number of requests.

Description

technical field [0001] The present invention relates to an automatic analysis device for automatic analysis of components such as blood, and is particularly effective technology for a device that performs various tests such as biochemical tests, immune serum tests, and blood coagulation tests. Background technique [0002] In clinical examinations, various pretreatments such as centrifugation, hemolysis, and B / F separation of antigen-antibody reactions in immune serum examinations are required. These pretreatments are not actually carried out in the automatic analysis device for inspection, but are often carried out in advance with a dedicated device. [0003] As an apparatus for performing preprocessing in advance, a sample transfer system is known. The detection object conveying system uses a conveyor belt to connect the pre-processing part and a plurality of analysis devices, and puts the detection object set on the rack on the conveyor belt and transports it to the targ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/02G01N35/10
CPCG01N35/0092G01N35/025
Inventor 三村智宪牧野彰久足立作一郎
Owner HITACHI HIGH-TECH CORP
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