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In vitro diagnostic analysis system, optical detection device, and motion disc module

A technology of optical detection and moving disk, which is applied in the directions of measuring devices, analytical materials, and material excitation analysis, etc. It can solve the problems of unfavorable miniaturization development of in vitro diagnostic analysis systems, complex winding of optical detection devices, and large overall volume.

Active Publication Date: 2021-02-05
GUANGZHOU WONDFO BIOTECH
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  • Application Information

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Problems solved by technology

This will lead to complex winding in the optical detection device, and the overall volume is too large, which is not conducive to the miniaturization development of the in vitro diagnostic analysis system

Method used

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  • In vitro diagnostic analysis system, optical detection device, and motion disc module
  • In vitro diagnostic analysis system, optical detection device, and motion disc module
  • In vitro diagnostic analysis system, optical detection device, and motion disc module

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0035] It should be noted that when an element is referred to as being "fixed on", "disposed on", "fixed on" or "installed on" another element, it can be directly on the other element or there can also be an intervening element . When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. Furthermore, when one element is considered to be "fixed transmission connection" to another element, the two can be fixed in a detachable connection, or can b...

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Abstract

The invention discloses an in vitro diagnostic analysis system, an optical detection device and a motion disc module; the motion disc module comprises an installation unit and a lens assembly, and theinstallation unit is provided with an optical path channel, the optical path channel comprises a first channel, a second channel and a common channel, wherein the first channel and the second channelare staggered; one end of the first channel and one end of the second channel are communicated with one end of the common channel to form a common cavity; the lens assemblies are in one-to-one correspondence with the light path channels, each lens assembly comprises a dichroscope, an excitation sheet and an emission sheet, the dichroscopes are arranged in the shared cavity, the excitation sheetsare arranged in the first channel and form a first light path with the dichroscopes, and the emission sheets are arranged in the second channel and form a second light path with the dichroscopes. Theoptical detection device adopts the moving disc module, so that the winding problem can be avoided. The optical detection device is applied to the in-vitro diagnosis and analysis system, the design ismore flexible, and control is easier.

Description

technical field [0001] The invention relates to the technical field of in vitro diagnosis, in particular to an in vitro diagnostic analysis system, an optical detection device and a moving disc module. Background technique [0002] Polymerase Chain Reaction (PCR) is a molecular biology technique used to amplify a specific DNA fragment. The real-time quantitative polymerase chain reaction (Real-time Quantitative PCRDetecting System, qPCR) is to add corresponding fluorescent dyes or fluorescent labeled probes on the basis of conventional PCR. Real-time detection, the method of monitoring the total amount of products after each cycle of PCR with fluorescent chemicals, and the method of quantitative analysis of the specific DNA sequence in the sample to be tested. Fluorescence quantitative PCR instrument is a reaction instrument that uses qPCR technology for real-time detection. Generally, the thermal cycle system and fluorescence real-time detection system are used to ensure t...

Claims

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Application Information

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IPC IPC(8): G01N21/64
CPCG01N21/6486
Inventor 吴娟芳梅哲张彤王继华
Owner GUANGZHOU WONDFO BIOTECH
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