Cleaning method and sample analysis method

A sample analysis and sample technology, applied in the direction of cleaning methods and utensils, analytical materials, chemical instruments and methods, etc., can solve the problems of carrying pollution, affecting cleaning effect and analysis performance, etc., to ensure cleaning efficiency, improve cleaning effect, and guarantee Analyze performance effects

Active Publication Date: 2020-03-06
SHENZHEN LINKRAY BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Generally, for traditional cleaning methods and sample analysis methods, either the contamination of the next reaction vessel will be f

Method used

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  • Cleaning method and sample analysis method
  • Cleaning method and sample analysis method
  • Cleaning method and sample analysis method

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[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or a central element may also exist. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "inner", "outer", "left", "right" and similar expressions used herein are for illustrative purposes on...

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Abstract

The invention relates to a cleaning method and a sample analysis method. The cleaning method comprises the following steps: a cleaning solution is injected into a reactor located at a first station; magnetic particle conjugates in a reactor located at a second station are sucked on the reactor, and liquid waste in the reactor is sucked by a liquid suction part; a bearing assembly drives the reactors to reciprocate between the first station and the second station, cleaning solution injection and liquid waste suction treatment are alternately performed on the reactors, and the liquid waste is sucked by the same liquid suction part in the same reactor; and the reactor subjected to the cleaning solution injection and liquid waste suction treatment for set rounds is moved out of the cleaning position of the bearing assembly, the reactor subjected to the cleaning solution injection and liquid waste suction treatment not reaching the set rounds moves continuously with the bearing assembly, anew reactor which is not subjected to the cleaning solution injection and liquid waste suction treatment is moved to the cleaning position of the bearing assembly. The sample analysis method comprisesthe steps of the cleaning method. Therefore, the cleaning effect and analysis performance can be improved.

Description

technical field [0001] The invention relates to the technical field of in vitro diagnosis, in particular to a cleaning method and a sample analysis method comprising the cleaning method. Background technique [0002] Fully automatic immunoassay is based on the immunological reaction of the combination of antigen and antibody, using enzyme labeling, lanthanide labeling or chemiluminescence to label the antigen and antibody, and through a series of cascade amplification reactions, the optical signal or electrical signal is combined with the analyte The antigen or antibody to be tested in the human sample is analyzed in relation to the concentration and the like. [0003] In the measurement and analysis, it involves the cleaning and separation of the analyte (Bound-free, hereinafter referred to as cleaning), that is, the magnetic force is used to capture the complex of the bound magnetic particles, antigen and labeled antibody (ie the analyte), and finally remove the unidentifi...

Claims

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Application Information

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IPC IPC(8): B08B9/20B08B9/24G01N35/00G01N35/10
CPCB08B9/20B08B9/24G01N35/00G01N35/1004G01N2035/00346G01N2035/00534
Inventor 张震何太云
Owner SHENZHEN LINKRAY BIOTECH CO LTD
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