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Movable PCR laboratory

A laboratory and mobile technology, applied in the field of mobile PCR laboratory, can solve the problems such as the direction of airflow cannot be controlled independently, reduce work efficiency, reagent pollution, etc., and achieve fast and convenient device experiments, prevent pollution, and facilitate moving effect

Active Publication Date: 2022-02-11
INST OF FORESTRY CHINESE ACAD OF FORESTRY
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AI Technical Summary

Problems solved by technology

[0002] When the current PCR laboratory is in use, high-concentration PCR product aerosols will appear. These aerosols are easily brought from the post-amplification area to the pre-amplification area by blowing air or operator misuse, thereby polluting the reagents. The current device cannot independently control the direction of the airflow due to sealing and other reasons, and each production area of ​​the PCR laboratory is set up separately, which reduces work efficiency. The current device can only be used in a specific place, resulting in the use of the device. limitations, so there are still a lot of shortcomings

Method used

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Embodiment Construction

[0021] The mobile PCR laboratory of this embodiment includes a preparation mechanism 100, an operating mechanism 200, and an adjustment mechanism 300; The mechanism 300 is located on the inner top wall of the preparation mechanism 100 , and the adjustment mechanism 300 can adjust the space inside the preparation mechanism 100 .

[0022] Such as Figure 1-2 As shown, the preparation mechanism 100 includes a box body 101, a preparation area 102, a sample processing area 103, an amplification area 104, an analysis area 105, a protective shell 106, a fan 107, an air inlet 108, a suction cup 109, a baffle 110, and a ventilation hole. 111, limiting plate 112, sealing layer 113, rotating plate 114, fixed plate 115, sealing spring 116, sealing rubber 117, negative pressure forming plate 118, compression spring 119, sliding pipe 120, cavity 121, suction cup 122 and positioning ring 123; the preparation area 102, the sample processing area 103, the amplification area 104 and the analys...

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Abstract

The invention discloses a movable PCR laboratory which comprises a preparation mechanism, an operating mechanism and an adjusting mechanism, the operation mechanism is connected to one side face of the preparation mechanism in a sliding mode, the operation mechanism can be operated in the preparation mechanism, the adjusting mechanism is located on the inner top wall of the preparation mechanism, and the adjusting mechanism can adjust the space in the preparation mechanism; experiments are carried out in four areas, the four areas are mutually independent under different ventilation conditions, meanwhile, air in an analysis area can be prevented from flowing backwards into the front-end area during ventilation, pollution of DNA aerosol to the front-end area is effectively prevented, and meanwhile, under the action of a negative pressure forming plate and sealing rubber, air in a suction cup is sucked away, negative pressure is formed in the suction cup, sealing leakage between a box body and an experiment table can be prevented, meanwhile, the movable PCR laboratory is suitable for sealing and fixing of different experiment tables and different concave-convex planes, and multiple application sites can be selected.

Description

technical field [0001] The invention relates to the technical field of medical instruments. Specifically, a mobile PCR laboratory. Background technique [0002] When the current PCR laboratory is in use, high-concentration PCR product aerosols will appear. These aerosols are easily brought from the post-amplification area to the pre-amplification area by blowing air or operator misuse, thereby polluting the reagents. The current device cannot independently control the direction of the airflow due to sealing and other reasons, and each production area of ​​the PCR laboratory is set up separately, which reduces work efficiency. The current device can only be used in a specific place, resulting in the use of the device. limitations, so there are still a lot of shortcomings. Contents of the invention [0003] Therefore, the technical problem to be solved by the present invention is to provide a mobile PCR laboratory that prevents aerosol pollution and is suitable for use on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L1/02B01L1/04B01L9/00B01L9/02E04H1/12
CPCB01L1/025B01L1/04B01L9/00B01L9/02E04H1/12
Inventor 张国昀何彩云张建国段爱国
Owner INST OF FORESTRY CHINESE ACAD OF FORESTRY
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