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Analyzer sample-introducing device provided with colorimetric cup placing plate

A technology of sampling device and cuvette, which is applied in the direction of analyzing materials and instruments, can solve the problems of low detection efficiency and achieve the effects of improving detection efficiency, simple detection operation, and convenient replacement

Inactive Publication Date: 2016-09-14
CHENGDU EMPEROR MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that only one cuvette can enter the existing cuvette in the prior art, resulting in low detection efficiency; provide a cuvette with simple structure and effectively improve the cuvette detection efficiency Analyzer Sampling Device for Cuvette Placement Plate

Method used

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  • Analyzer sample-introducing device provided with colorimetric cup placing plate
  • Analyzer sample-introducing device provided with colorimetric cup placing plate

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Analyzer sampling devices with cuvette holders such as figure 1 and figure 2 As shown, including cuvette system and sample injection system;

[0027] The sampling system includes two specimen placement rods 1 parallel to each other and forming a moving channel between them, a base 2 arranged below the specimen placement rod 1 , and a moving shaft that is parallel to the specimen placement rod 1 and located above the specimen placement rod 1 rod 3, a linear stepping motor 4 arranged at one end of the moving rod, a specimen moving part 5 arranged at the other end of the moving rod 3, a spring 6 arranged in parallel between two specimen placing rods 1, and installed adjacent to the sample moving part 5 The baffle plate 7 at the end of the spring 6 at one end;

[0028] The cuvette system comprises a cuvette body 8, two fasteners 9 arranged symmetrically along the top edge of the cuvette body 8, and a placement plate 10 for placing the cuvette body 8, the placement The p...

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Abstract

The invention discloses an analyzer sample-introducing device provided with a colorimetric cup placing plate, belongs to the field of semi-automatic biochemical analyzer, and mainly is used for solving the problems that the detection efficiency is not high because a sample only can be introduced to one colorimetric cup when introduced into conventional colorimetric cups. The analyzer sample-introducing device comprises a colorimetric cup system and a sample-introducing system; the sample-introducing system comprises specimen placing rods parallel to each other, a base arranged below the specimen placing rods, a mobile rod parallel to the specimen placing rods and located above the specimen placing rods, a linear stepping motor arranged at one end of the mobile rod, a specimen mobile piece arranged at the other end of the mobile rod, a spring arranged between the two specimen placing rods in a parallel manner, and a baffle plate arranged at the spring end part close to one end of the specimen placing rod; a mobile channel is formed between the two specimen placing rods. The analyzer sample-introducing device has the advantage of simple structure and effectively improves the detection efficiency of colorimetric cups.

Description

technical field [0001] The invention relates to a sampling device, in particular to an analyzer sampling device with a cuvette placement plate. Background technique [0002] Photoelectric colorimetry, as one of the most commonly used detection methods in clinical medical testing and analysis, has been widely used in a variety of medical analysis instruments, such as biochemical analyzers, microplate readers, enzyme immunoassay analyzers and hemagglutination. The semi-automatic biochemical analyzer is a medical clinical instrument that measures the content of various components in human blood and urine, quantitative biochemical analysis results, and provides reliable digital evidence for clinical diagnosis of various diseases in patients. It is a necessary routine testing equipment for clinical practice. [0003] In the existing semi-automatic biochemical analyzer, there is a structure in which the cuvette moves linearly to the position of the light source for detection. Afte...

Claims

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Application Information

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IPC IPC(8): G01N35/02
CPCG01N35/02
Inventor 张涛
Owner CHENGDU EMPEROR MEDICAL TECH CO LTD
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