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In-vitro detection device and detection method of micro-fluidic chip

A microfluidic chip and in vitro detection technology, which is applied in the field of detection, can solve the problems of unautomated detection object detection methods, detection device use scene limitations, detection device adaptability and low utilization rate, etc., to achieve rich use scenarios and improve adaptability Sexuality and utilization, and the effect of improving utilization efficiency

Inactive Publication Date: 2022-07-01
青岛博瑞科三维制造有限公司
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  • Abstract
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Problems solved by technology

[0003] However, general microfluidic chips can be divided into circular and square, and when detecting circular microfluidic chips, centrifugation is usually required first, and general microfluidic chip detection devices can only be used for certain A microfluidic chip of one shape is used for detection, and the adaptability and utilization rate of the detection device are low, and the use scenarios of the detection device are also limited, and it is impossible to automatically adapt to the shape of the detection object and adjust the corresponding detection method

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  • In-vitro detection device and detection method of micro-fluidic chip

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Embodiment Construction

[0028] Embodiments of the present invention are described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

[0029] see figure 1 , figure 2 and Figure 5 , an in vitro detection device for a microfluidic chip, comprising an installation casing 1, and a working cavity is opened inside the installation casing 1; a through port is opened on the lower side of the front end of the installation casing 1, and the inner and lower end of the through port rotates A rotating plate 11 is installed, and a torsion spring is connected to the opening of the rotating plate 11. The torsion spring is used to maintain the initial state of the rotating plate 11 as a vertical state; A PLC controller 3 is installed on the side wall of the housing 1, an optical detection component 4 is arranged on the upper side of the working cavity, and a multi-functional clamping component 5 is ...

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Abstract

The invention relates to the technical field of detection, in particular to an in-vitro detection device and method for a micro-fluidic chip, the in-vitro detection device for the micro-fluidic chip comprises a mounting shell, a working cavity is formed in the mounting shell, an interactive touch screen is mounted on the upper side of the front end of the mounting shell, and the working cavity is communicated with the working cavity. A PLC is mounted on the side wall of the mounting shell, an optical detection assembly is arranged on the upper side in the working cavity, and a multifunctional clamping assembly is arranged on the bottom wall of the working cavity. Compared with the prior art, the invention designs an in-vitro detection device capable of adaptively clamping two micro-fluidic chips with different shapes and adjusting corresponding detection methods, the utilization efficiency of the micro-fluidic chip detection device is improved, the effect of one machine with multiple functions is achieved, meanwhile, the adaptability and the utilization rate of the detection device are also improved, and the detection device is suitable for popularization and application. And the use scene of the micro-fluidic chip detection device is enriched.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to an in vitro detection device and detection method of a microfluidic chip. Background technique [0002] Microfluidic chip is a hot field in the development of the current micro-total analysis system. Microfluidic chip analysis takes the chip as the operating platform, at the same time, it is based on analytical chemistry, relies on micro-electromechanical processing technology, and takes the micro-pipe network as the structural feature. Life science is the main application object at present, and it is the focus of the development of the current micro-total analysis system. Its goal is to integrate the functions of the entire laboratory, including sampling, dilution, reagent addition, reaction, separation and detection, etc. on a microchip. and can be used multiple times. [0003] However, general microfluidic chips are divided into round and square, and when testing circular m...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84G01N21/01G05B19/05
CPCG01N21/84G01N21/01G05B19/054
Inventor 周晓宾
Owner 青岛博瑞科三维制造有限公司
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