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Chromatographic analysis system

A chromatography analysis and chromatography analyzer technology, applied in the field of immunological detection, can solve the problems of low detection and analysis efficiency, low reading and analysis efficiency, large sample demand, etc., to improve detection efficiency, speed up reaction speed, structure compact effect

Active Publication Date: 2016-10-26
河南华程氏生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Problems and shortcomings of the existing chromatography analysis system: 1. Each chromatography card needs to drop a sample once, and the demand for samples is large; 2. The chromatography analyzer can only read and analyze one indicator at a time The operation is complicated, and the reading and analysis efficiency is low; 3. Before putting the chromatography card into the chromatography analyzer, the sample needs to be fully chromatographically reacted in the chromatography card before it can be put into the chromatography analyzer for reading and analysis , need to react in advance, and the efficiency of detection and analysis is low

Method used

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Examples

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Embodiment 1

[0033] figure 1 Described is a schematic structural diagram of Embodiment 1 of a chromatography analysis system of the present invention. From figure 1 It can be seen that the chromatography analysis system of this embodiment includes a chromatography card 1 and a chromatography analyzer 2 for reading and analyzing the chromatography card 1.

[0034] Figure 5 Described is a schematic structural diagram of an embodiment of a chromatography card in a chromatography analysis system of the present invention. by Figure 5 It can be seen that the chromatography card includes a card seat 11 and a card cover 12 buckled on the card seat 11.

[0035] The card holder 11 includes a card holder body 111 and four radially distributed card arms 112 evenly arranged on the outer circumferential surface of the card holder body 111. The card holder body 111 and the card arms 112 are arranged on the same plane, and The four card arms are just one embodiment of the chromatography card, and it can a...

Embodiment 2

[0046] image 3 Shown is a schematic structural diagram of the second embodiment of the chromatography analysis system provided by the present invention. Figure 4 Yes image 3 Top view. by image 3 with Figure 4 It can be seen that the difference between the second embodiment and the first embodiment is that the chromatography analyzer provided in the second embodiment also includes a chromatography card feeding unit for transferring the chromatography card 1 to the position of the sample result analysis unit 22, and No mounting seat is provided on the upper surface of the two bevel gears 6, the chromatography card feeding unit is arranged in the housing cavity of the lower casing 21 of the analyzer, and the chromatography card feeding unit includes a feeding drive mechanism, a transmission mechanism, and a limit mechanism 35. The feed drive mechanism drives the conveying mechanism to move, and the limit mechanism 35 defines the conveying position of the conveying mechanism. T...

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Abstract

The invention discloses a chromatographic analysis system. The chromatographic analysis system comprises a chromatographic card and a chromatographic analyzer for reading and analyzing the chromatographic card, wherein the chromatographic card comprises a card seat and a card cover; the card seat comprises a card seat body as well as two or more card arms uniformly arranged on the peripheral surface of the card seat body, distributed in a radial manner and positioned on the same plane as the card seat body; a sample groove is formed in the card seat body; chromatographic strip placing grooves are formed in each card arm; sample inlets for communicating the sample groove with the corresponding chromatographic strip placing grooves are formed in the groove wall of the sample groove; the card cover comprises a card seat body cover and card arm covers, which are matched with the card seat in shape; a sampling hole is formed in the card seat body cover; a reading window is arranged on each card arm cover; the chromatographic analyzer comprises a lower analyzer casing, a sample result analyzing unit used for reading and analyzing the chromatographic strips, and a chromatographic card rotating unit for driving the chromatographic card to rotate by a fixed angle. According to the chromatographic analysis system, needed samples are fewer, the results of different indexes of the samples can be continuously detected and analyzed, the operation is simple and convenient, and the detection efficiency is high.

Description

Technical field [0001] The invention relates to the field of immunological detection, in particular to a chromatography analysis system. Background technique [0002] In the field of immunological testing, the chromatography analysis system generally includes a chromatography card and a chromatography analyzer for reading the analysis chromatography card. The chromatography analyzer is currently a commonly used instrument for reading and analysis in the field of immunological detection. They are required to be portable and easy to operate. The working process of the chromatography analysis system in the prior art is as follows: first add the sample to the chromatography strip in the chromatography card, perform chromatographic reaction on the sample from the chromatography strip, and then insert the reacted chromatography card into the chromatography In the analyzer, the chromatographic analyzer recognizes and reads the result of the chromatographic card reaction, analyzes it, a...

Claims

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Application Information

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IPC IPC(8): G01N33/558G01N35/00
CPCG01N33/558G01N35/00
Inventor 段瑞敏程贵昌
Owner 河南华程氏生物科技股份有限公司
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