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Nucleic acid detection pretreatment device

A nucleic acid and filtering device technology, applied in the field of medical devices, can solve the problems of high infection risk, high protection level requirements for inspectors, low processing efficiency, etc., to avoid high infection risks, reduce protection level requirements, and large detection throughput. Effect

Active Publication Date: 2021-12-17
谢央达
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, in the pre-processing process of nucleic acid detection, the actual contact operation of the test personnel is required, the risk of infection is relatively high, the protection level of the test personnel is high, and the processing efficiency is low.

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Embodiment Construction

[0039] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0040] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0041] In the first aspect, the embodiment of the present application provides a nucleic acid detection pretreatment device, please refer to figure 1 , 2 and 3, figure 1 A structural diagram of a nucleic acid detection pretreatment device provided in the embodiment of the present application, figure 2 for figure 1 A structural diagram of another perspecti...

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Abstract

The invention provides a nucleic acid detection pretreatment device. The nucleic acid detection pretreatment device comprises a sterile isolation box body, an extraction plate, a cup separation treatment mechanism and a nucleic acid extraction mechanism; the extraction plate is arranged in the sterile isolation box body; the cup separation treatment mechanism is arranged in the sterile isolation box body and is used for separating the samples conveyed into the sterile isolation box body to the extraction plate in a cup separation manner; and the nucleic acid extraction mechanism is arranged in the sterile isolation box body and is used for performing nucleic acid extraction on the samples on the extraction plate. According to the device, the infection risk and the protection grade requirement on detection personnel can be reduced, and the processing efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of medical devices, in particular, to a nucleic acid detection pre-processing device. Background technique [0002] Nucleic acid detection is to find out whether there is nucleic acid of foreign invading virus in the respiratory specimen, blood or stool of the patient, so as to determine whether it is infected by the virus. Therefore, once the test is "positive" for nucleic acid, it can prove that there is a virus in the patient's body. [0003] After obtaining the test samples, it is generally necessary to carry out operations such as cup and sample separation, nucleic acid extraction, amplification plate liquid separation and sample separation, etc., before the final test. After the cups are separated in the cup processing system, the inspectors will transfer them to the nucleic acid extractor for nucleic acid extraction. After the nucleic acid extraction is completed, the inspectors will transf...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/12C12M1/04C12M1/00
CPCC12Q1/6806
Inventor 谢央达
Owner 谢央达
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