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Liquid path system based on immunoturbidimetry measurement and control method thereof

A liquid system, immune turbidimetric technology, applied in the direction of analysis of materials, instruments, etc., can solve problems such as inaccurate test results

Active Publication Date: 2020-10-23
URIT MEDICAL ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a liquid circuit system based on immunoturbidimetric measurement and its control method, aiming at solving the problems of the existing specific protein analyzer liquid circuit System, the problem of inaccurate detection results under certain conditions

Method used

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  • Liquid path system based on immunoturbidimetry measurement and control method thereof
  • Liquid path system based on immunoturbidimetry measurement and control method thereof
  • Liquid path system based on immunoturbidimetry measurement and control method thereof

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Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0041] First, see figure 1 , the present invention provides a liquid circuit system based on immunoturbidimetric measurement, the liquid circuit system based on immune turbidimetric measurement includes a detection module 1, a reagent sampling module 2, a reagent preheating module 3, a refrigeration module 4, A sample suction module 5, a reaction heating module 6 and a cleaning and draining module 7;

[0042]The reagent preheating module 3 is used for preheating the first reagent and the second reagent entering the cuvette 25; t...

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Abstract

The invention discloses a liquid path system based on immunoturbidimetry measurement and a control method thereof.According to the method, one injector corresponds to one liquid pipeline, and independent sample, reagent and filling functions are realized; a sample or a reagent is detected through the liquid level detection device before the sample or the reagent is sucked, and the sample is suckedonly after enough sample or reagent is detected, so problems of empty sample suction and semi-empty sample suction are solved, inaccurate results are avoided, and the waste of the sample and the reagent is avoided; the reagent preheating module is used for preheating the reagent before the reagent enters the reaction cup, so a more accurate measurement result is realized; whether a reagent existsor not is detected through the first detection sensor and the second detection sensor, inaccurate results are avoided, and waste of samples and reagents is avoided; high-precision absolute counting measurement is realized by adopting a quantitative technology; and meanwhile, a liquid path is simplified, the control flow is simplified, cost is reduced, and maintenance is convenient.

Description

technical field [0001] The invention relates to the technical field of liquid circuit systems of immunoturbidimetric analysis instruments, in particular to a liquid circuit system based on immunoturbidimetric measurement and a control method thereof. Background technique [0002] Immunoturbidimetric analysis instruments and matching reagents can measure the content of various specific proteins in body fluids (including but not limited to venous whole blood, peripheral blood, plasma, serum, urine, cerebrospinal cord, and saliva). A specific protein analyzer is a very common immunoturbidimetric analysis instrument in the market and clinical practice, and is often used in clinical testing. [0003] More popular among operators is the automatic specific protein analyzer, which can automatically complete functions such as sample addition, optical detection, data processing, and data analysis. However, the existing liquid circuit system of specific protein analyzers has inaccurate...

Claims

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Application Information

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IPC IPC(8): G01N35/10G01N35/04G01N35/00
CPCG01N35/1009G01N35/00584G01N35/1004G01N35/04G01N35/00G01N2035/1025G01N2035/00346G01N2035/0437
Inventor 陈望谢景华李孙辉谢杰成
Owner URIT MEDICAL ELECTRONICS CO LTD
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