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Measurement device and measurement method

A technology for measuring devices and measuring methods, applied in measuring devices, biological testing, material inspection products, etc., can solve problems such as differences in reaction time, and achieve the effect of preventing the reduction of processing capacity and avoiding the increase in volume

Inactive Publication Date: 2013-10-16
FUJIREBIO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Here, depending on the combination of the type and concentration (dilution) of the sample and the reagent, the reaction time required for the reaction of the sample and the reagent differs

Method used

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  • Measurement device and measurement method
  • Measurement device and measurement method
  • Measurement device and measurement method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0071] Embodiment 1 will be described first. This Embodiment 1 is a form in which the first reaction line and the second reaction line are installed on disc-shaped stages different from each other.

[0072] (composition - overall)

[0073] First, the overall configuration of the measurement device will be described. figure 1 It is a plan view of main parts of the measuring device according to the first embodiment. The measurement device 1 is an automatic immunoassay device, and is generally configured such that a measurement mechanism 3 is arranged on the upper part of the base surface 2, and the colorimetric tubes (not shown) are sequentially transported to a predetermined plurality of positions through the measurement mechanism 3, and the Each of these positions performs various predetermined operations to perform measurement, and the colorimetric tube is discarded after the measurement. In addition, the measurement device 1 may employ a configuration of a well-known auto...

Embodiment approach 2

[0115] Next, Embodiment 2 will be described. This Embodiment 2 is a form in which only one reaction line is provided. Unless otherwise specified, the configuration is substantially the same as that of Embodiment 1, and the same symbols or names as those used in Embodiment 1 are used for configurations substantially the same as Embodiment 1 as necessary, and descriptions thereof are omitted (Embodiment 1). 3 to 4 are the same).

[0116] (constitute)

[0117] Figure 5 It is a plan view of main parts of the measuring device according to the second embodiment. In the configuration of this measuring device 200 , instead of the first stage 15 and the second stage 16 of the first embodiment, a first stage 201 , a second stage 202 , and a third stage 203 are provided. The first workbench 201 is provided with a pretreatment line 204 , the second workbench 202 is provided with a reaction line 205 and a reagent setting part 206 , and the third workbench 203 is provided with a measur...

Embodiment approach 3

[0126] Next, Embodiment 3 will be described. The third embodiment is a form in which the first reaction line and the second reaction line are provided as different linear transport mechanisms.

[0127] (constitute)

[0128] Image 6 It is a plan view of main parts of the measuring device according to the third embodiment. In the configuration of the measurement device 300, instead of the first stage 15 and the second stage 16 of the first embodiment, a first stage 301, a first reaction line 302, a second reaction line 303, a second stage 304, And reagent setting parts 305, 306. The first workbench 301 is provided with a pretreatment line 307 , and the second workbench 304 is provided with a measurement line 308 .

[0129] The pretreatment line 307 is a line for performing pretreatment and dilution of samples. The first reaction line 302 and the second reaction line 303 are respectively the production lines for carrying out the reaction between the sample and the magnetic ...

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Abstract

Provided are a measurement device and a measurement method which do not decrease in the throughput even in cases where composite substances that are produced by causing samples and reagents to react with reach other in a plurality of lines are measured by a common measuring unit. The measurement device (1) is provided with a plurality of lines that respectively convey reaction containers containing samples and measures a predetermined substance contained in the samples, while conveying the reaction containers by the plurality of lines. The measurement device (1) is provided, as the plurality of lines, with: a first reaction line (30) which conveys a reaction container at a first convey speed; a second reaction line (40) which conveys a reaction container at a second convey speed; and a measurement line (50), the measurement objects of which are a sample caused to react with a reagent within the reaction container in the first reaction line (30) and a sample caused to react with a reagent within the reaction container in the second reaction line (40), and which measures a predetermined substance contained in the samples, said measurement line (50) conveying the reaction containers at a third convey speed that is higher than the first convey speed and the second convey speed.

Description

technical field [0001] The present invention relates to a measuring device and a measuring method for transporting a reaction container containing a sample and measuring a predetermined substance contained in the sample. Background technique [0002] Conventionally, various measurement devices and measurement methods have been developed that can separate, identify and analyze a predetermined substance to be measured (hereinafter referred to as target substance) from a sample (sample) containing various substances. For example, an immunoassay method is used in which a reagent containing an antibody that selectively binds only a target substance is injected into a sample, a target substance contained in the sample is bound to the antibody in the reagent, and chemiluminescence is used to , fluorescence, absorption, or scattering, etc., and quantitatively detect the complex substances generated by the combination to determine the target substance. Specific examples of such immu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/02
CPCG01N21/76G01N2035/0458G01N2035/0455G01N35/0098G01N35/025G01N33/00G01N33/53G01N35/02
Inventor 小栗一之远藤知弘川田秀信近藤靖志村中武
Owner FUJIREBIO CO LTD
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