Disinfection equipment and disinfection method for a biochemical laboratory

A disinfection equipment and laboratory technology, which is applied in the field of disinfection equipment in biochemical laboratories, can solve the problems of reducing the visibility of the laboratory, harming the body of the experimenters, and dealing with residual water mist, so as to achieve rapid and efficient removal of pollution and improvement of disinfection efficiency , good disinfection effect

Active Publication Date: 2021-12-14
BIOTEKE CORP (WUXI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the equipment is sprayed, there will be a large amount of white water mist in the air, which greatly reduces the visibility of the laboratory, especially the residual water mist of some strong acid or strong oxidizing disinfectants will not only corrode and damage the precision instruments during the experiment , and it is even more harmful to the experimenters, and personal safety accidents will occur after inhalation
General standard laboratories do not have windows, and it is difficult to dispose of residual water mist through air convection. Therefore, it takes a long time to stand still to complete the disinfection of the laboratory and put it back into use.
The heating of this atomizing mechanism is very serious, and it needs to be shut down to cool down after working for about half an hour, otherwise the atomizing mechanism is prone to failure

Method used

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  • Disinfection equipment and disinfection method for a biochemical laboratory
  • Disinfection equipment and disinfection method for a biochemical laboratory
  • Disinfection equipment and disinfection method for a biochemical laboratory

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 , figure 2 As shown, the cylindrical housing 2 of the disinfection equipment of the biochemical laboratory of the present embodiment is rotatably sleeved outside the circular base 6, the upper part of the housing 2 has a circular top cover 19, a display screen 3, a spray nozzle 4 and the tank cover 5 of the liquid storage tank 7 are located outside the top cover 19, the display screen 3 can be used to control the device and monitor the disinfection process, and the tank cover 5 is located outside, so that the operator can directly unscrew the tank cover without opening the top cover 19 5 Dosing. A number of air intake holes 1 distributed in arrays are provided on opposite sides of the cylinder wall of the cylindrical shell 2 to form two air intake areas, such as image 3 , Figure 4 As shown, there are two circular arc-shaped baffles 18 arranged symmetrically on the outer circumference of the circular base 6, the height of the baffles 18 is 1 / 3~3 / 4 ...

Embodiment 2

[0046] Such as Figure 5 , Figure 6 As shown, the rectangular inner box body 20 of the disinfection equipment of the biochemical laboratory of embodiment two is set inside the rectangular outer box body 24, there is a certain space between the two box bodies, and the back side of the outer box body 24 is close to the inner box body 20 Or share the box body rear plate with the inner box body 20, the left side plate and the right side plate of the outer box body 24 are all provided with a square filter screen 9 matching the shape of the side plate, and the lower part of the front plate of the inner box body 20 is provided with a grille The mouth 22 is opened on the outer box body 24 corresponding to the shape of the grille mouth 22, so that the inside and outside of the box are conducted, and the grille mouth 22 and the opening form a spray air intake channel. A second blower fan 26 is set on the inner box body 20 above the grid opening 22, and a filter channel 23 is formed be...

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Abstract

The invention discloses a disinfection device and a disinfection method for a biochemical laboratory. Disinfection steps: the equipment atomizes the disinfectant, sprays the atomized particles from the spray nozzle to the laboratory through a fan, and at this time, the air enters the laboratory from the spray The channel is sucked into the equipment; filtering steps: the atomization device does not work, the fan sucks the laboratory air into the filter channel, and sprays it out after being filtered. The interior of the disinfection equipment is equipped with a liquid storage tank, an atomization device, a first blower fan and a spray nozzle in series. In the disinfection step, the air flows through the spray inlet channel, and in the filtration step, the air flows through the filter channel. Through two steps, the present invention can completely eliminate the white mist in the laboratory environment, absorb and recycle the substances in the air, remove the pollutants that have been treated by the disinfectant and part of the pollutants that have not been treated by the disinfectant, and protect the precision equipment from It is safe and harmless to the human body, and can quickly and efficiently remove laboratory pollution, so that the contaminated laboratory can be restored to a clean state as soon as possible.

Description

technical field [0001] The invention relates to the field of biochemical laboratory disinfection equipment, in particular to a biochemical laboratory disinfection equipment. Background technique [0002] As a place for scientific research and clinical testing, biochemical laboratories use PCR (Polymerase Chain Reaction, polymerase chain reaction) technology frequently. During the amplification reaction experiment of PCR samples, DNA / RNA with a particle size of 0.001μm~1000μm is tiny Nucleic acid aerosols formed by dispersing and suspending particles in a gas medium. Nucleic acid aerosols are widely distributed on laboratory desktops, instruments, consumables, and the air. As time goes by, nucleic acid aerosol pollution continues to accumulate in the experimental area, and the risk of contamination The frequency of false positives in test results is increasing, which means that the experimental results are wrong, and the laboratory cannot be used and can only be disinfected. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/22A61L9/14B01D46/00B01D46/12B01D46/30B01D53/06
CPCA61L2/22A61L9/14B01D46/0036B01D46/12B01D46/0056B01D46/30B01D53/06A61L2202/25B01D2253/102B01D46/56
Inventor 周志图
Owner BIOTEKE CORP (WUXI) CO LTD
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