In vitro diagnostic analysis system and optical detection device

A technology for optical detection and detection components, which is applied in the field of in vitro diagnostic analysis systems and optical detection devices, can solve the problems of unfavorable miniaturization development of in vitro diagnostic analysis systems, large overall volume of optical detection devices, complex detection process, etc., and achieve reasonable circuit layout , flexible design, small size effect

Pending Publication Date: 2021-01-01
GUANGZHOU WONDFO BIOTECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

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

Method used

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  • In vitro diagnostic analysis system and optical detection device
  • In vitro diagnostic analysis system and optical detection device
  • In vitro diagnostic analysis system and optical detection device

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Embodiment Construction

[0030] 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.

[0031] 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 and an optical detection device. The optical detection device comprises a lens module, a light source module, a detection module and a driver, the lens module comprises a first mounting unit, a dichroscope, an excitation sheet and an emission sheet; the dichroscope and the excitation sheet are arranged at an interval on the first mounting unit, and are matched with the excitation sheet to form anexcitation light path; the dichroscope and the emission sheet are arranged on the first installation unit at an interval, and are matchedwith the emission sheet to form an emission light path; the light source module comprises a second mounting unit and a light-emitting part, the light-emitting part is arranged on the second mounting unit, and the light-emitting part and the excitation sheet are arranged at an interval; the detection module comprises a third mounting unit and a detection element, the detection element is arranged on the third mounting unit, and the detection element and the emission sheet are arranged at an interval; and the driver is used for driving the first mounting unit to move. The optical detection device is more compact in layout. The optical detection device is applied to the in-vitro diagnosis and analysis system, and the size can be reduced.

Description

technical field [0001] The invention relates to the technical field of in vitro diagnosis, in particular to an in vitro diagnostic analysis system and an optical detection device. 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 the function of the ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/01G01N21/64
CPCG01N21/01G01N21/6486
Inventor 吴娟芳梅哲张彤王继华
Owner GUANGZHOU WONDFO BIOTECH
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