[Explanation] Nucleic acid testing is of great significance for the early detection of infected persons and the implementation of precise prevention and control.
In the fight against the new crown pneumonia epidemic, the Dyna Integrated Nucleic Acid Testing Laboratory, developed by Beijing and manufactured in Hebei, boarded a 40-ton tractor and became a mobile shelter nucleic acid testing vehicle, helping to fight the epidemic in many places across the country.
A few days ago, the reporter walked into the Dana Intelligent Manufacturing Hebei Industrial Equipment Co., Ltd., located in Xushui District, Baoding City, Hebei Province. The workshop was full of enthusiasm, and the workers were intensively working on the production line.
[Concurrent] Xi Xiaopeng, Chief R&D Engineer of Dyna Smart Manufacturing Hebei Industrial Equipment Co., Ltd.
During the epidemic, Dana provided a total of about 300 sets of mobile shelters and mobile vehicles to all parts of the country to carry out anti-epidemic work.
It is currently distributed across the country, including Xinjiang, Beijing, and Hebei, in all cities where the epidemic occurred.
[Explanation] Entering into the shelter nucleic acid testing laboratory, two isolation barriers are designed in the cabin to realize the relative independence of reagent preparation area, sample processing area, and amplification analysis area.
Equipped with independent changing channels, do not pass through each other.
In addition, negative pressure is maintained in the cabin to ensure safety and prevent virus leakage.
[Concurrent] Xi Xiaopeng, Chief R&D Engineer of Dyna Smart Manufacturing Hebei Industrial Equipment Co., Ltd.
It is mainly through a negative pressure design to ensure that the virus will not leak out. During the inspection process, the first-level barrier is completed by the biological safety cabinet, which is the first protection.
When all the airflow in the laboratory spreads out, it passes through the high-efficiency filter, which is the double-in-situ high-efficiency filter around us, for laboratory air treatment.
[Explanation] Xi Xiaopeng said that these shelter nucleic acid testing laboratories can be set up within 2 to 24 hours, and testing personnel can quickly move in and start their work.
From the severe weather of more than 40 degrees Celsius to more than minus 50 degrees Celsius, the shelter nucleic acid testing laboratory can guarantee normal operation.
[Concurrent] Xi Xiaopeng, Chief R&D Engineer of Dyna Smart Manufacturing Hebei Industrial Equipment Co., Ltd.
The average daily inspection capacity of this vehicle is 2000-5000 persons/day, (yes) without mixed inspection.
In the case of mixed inspection, it can reach 20000-50000 people/day, and the degree of mixed inspection is 1:10.
[Explanation] The mobile shelter nucleic acid detection vehicle can perform nucleic acid detection safely and quickly. It is suitable for multiple scenarios such as disease control departments in cities and towns, and has played an important role in the process of epidemic prevention and control.
Speaking of future development, Xi Xiaopeng said that they will put more scientific research forces into the Hebei factory.
[Concurrent] Xi Xiaopeng, Chief R&D Engineer of Dyna Smart Manufacturing Hebei Industrial Equipment Co., Ltd.
At present, our entire shelter, including our mobile vehicles, is already cooperating with friendly units in various countries. At the same time, we are also providing support to some friendly countries to help them fight the epidemic.
Xing Lu, Li Xiaowei, Lu Zihao reporting from Baoding, Hebei
Editor in charge: [Wang Kai]