Mobile square cabin laboratory helps improve regional emergency nucleic acid detection capabilities

Negative pressure devices, specimen preparation rooms, amplification analysis rooms, disinfection rooms ... In the north exit of Xiaazhai Park, Weier Street, the blue background board is printed with the word "15 minutes nucleic acid detection circle". It is not only equipped with a blue nucleic acid sample room, but also two white container -style square compartment nucleic acid detection laboratories. Behind these settings is the "15 -minute nucleic acid detection circle" actively planned by the Yanta District. Relying on the square compartment nucleic acid detection laboratory, optimizing the epidemic prevention and control measures, comprehensively improving the detection capacity, and realizing fast collection, fast delivery, fast inspection, and fast reports. Provide a strong guarantee for the prevention and control of the normalization epidemic.

The convenience brought by the 15 -minute nucleic acid detection circle

On June 16, a new round of nucleic acid testing was conducted in many regions in our city. At the north exit of the square, the reporter's eyes were attracted by the brand -new blue sample room, and the small pavilion, mainly blue, brought a coolness to the hot summer. The sampling window is double -sided, with a sunshade, one window is used to scan the code and register information, and the other window has a special person to sample the masses. There is a huge brand next to the sample room. The blue background board is printed on the "15 -minute nucleic acid detection circle" on the Yanta area, and the sampling point number and the nearby sampling point information are attached. Here is the sampling point No. 2.

Mr. Tan, who lives in Xijingshan District, Beijing, often travels to and from Xi'an and Beijing due to business needs. "I got off from Xi'an North Station to do nucleic acids yesterday morning. Just do it recently. "Mr. Tan said that the hotel where he was on a business trip was nearby. The waiter told him that there was a test point here. The results here are particularly fast. Every time I do a single inspection, the results come out after 4 hours, which greatly improves my efficiency of going out. "

"According to the population of the population, the characteristics of the crowd, geographical transportation, site conditions, etc., according to the" walking 15 minutes, the queue is not more than 20 minutes' requirements, the nucleic acid sampling point of the Xiaazhai Park of Wei Erjie Street has been set after scientific calculations. Here There are not only sampling booths, but also 2 mobile squares laboratories. The laboratory has a single area of ​​about 45 square meters and a daily production capacity of 15,000 pipes. 150,000 people. This kind of container box -type square cabin laboratory has the characteristics of flexible and mobile. It can quickly deploy to the designated area according to the development and actual needs of the epidemic to achieve timely deployment and fast detection. " The person in charge of the test introduced.

The mysterious white "container" allows the nuclear inspection results to "run" out of the acceleration

The laboratory is the terminal of nucleic acid detection. From the analysis of specimens, information verification, specimen number, nucleic acid extraction, and amplification analysis, to the results of the results of the results of the results of the results, each step is to prove both the quality and time.

The staff of Xi'an Di'an Medical Inspection Laboratory led the reporter to enter the safety areas inside the cabin. There are no holes inside the container. In the reagent preparation area, sample processing area, amplification analysis area, washing room, PCR corridor and other areas, Strictly in accordance with the requirements of secondary biological safety protection. Chang Zhengyu, a staff member of the square laboratory, said that the square cabin is divided into three districts. The reagent preparation area in the first area can perform the preparation of the reagents and the amplification reaction mixture, and Storage and preparation. The second zone sample preparation area can extract the collected samples. The area is equipped with biological safety cabinets, nucleic acid extract instruments, centrifugal machines, and refrigerators. The reporter saw through the monitoring of the nine 32 -channel automatic nucleic acid extraction instruments in this area; the three districts were the amplification analysis area, and each square cabin was equipped with 12 96 channel fully automatic PCR amplifiers. , Analysis and results reports, all test results will be produced here.

In the entire cabin, the equipment is arranged neatly and orderly, and the day and night are constantly running. Sample receiving, reagent preparation, nucleic acid extraction, nucleic acid amplification, results enrollment, report review ... Several inspectors in each process, each in the post, each in the post, each in the post, each in the post. He was busy and busy in an orderly manner, with the virus against the virus.

In order to ensure the safety operation of the laboratory, the intelligent system installed in the square cabin adopts intelligent control. It has the environmental temperature and humidity difference monitoring, the whole cabin monitoring, the equipment control, the automatic pressure difference, the alarm reminder, the intelligent control of the beginning and the end, the cleanliness of the cleanliness, the cleanliness free Make calls and other equipment and functions. Laboratory director Zhao Zhirong said that the biggest feature of the square cabin laboratory is flexible maneuverability. Once necessary, you can quickly build it in accordance with relevant national standards. The Nissan capacity of the laboratory is 15,000 pipes. If the sampling method of "10 mixed 1" is calculated, the nucleic acid detection capacity of 150,000 people can be reached every day. The two squares are 300,000.

Talking about the "how long can the results" that citizens care about, Zhao Zhirong laughed that the test of nucleic acid testing seems to be rigorous in each process of "steamed steamed buns". For example, "kneading", the on -board detection is "put on the pot", and finally the result is "out of the pot". Specifically, after receiving samples in the square laboratory, the first registration must be registered, including sample source, collection method, and total number of test tubes. Subsequently, the staff should disinfect the sample outside packaging. After scanning the code, the scanning and the row, transferred to the laboratory, and the special person was added, the nucleic acid, and the on -board detection were performed. The sample results were obtained through numerical analysis. Zhao Zhirong told reporters that the two squares laboratory currently have 24 PCR instruments. A round of machine testing takes about 90 minutes. In addition to the previous processing work, the whole process requires about 2.5 to 3 hours. "For example, if the citizens do single -tube detection at our sampling point on the 2nd, relying on the square cabin laboratory behind, the transfer process is greatly shortened, and the result can be obtained in 4 hours, which is very convenient." The optimization point is optimized. The position setting helps improve the detection capacity of emergency nucleic acid

The relevant person in charge of the nucleic acid testing of Health and Health Bureau of Yanta District said that the two square cabin laboratory located in Xiaoshai Park, Weier Street was officially opened in October 2021. It is currently undertaking the test task of 87 points in Yanta District. Essence

"Previously, most of the nuclear inspection samples in our jurisdiction had to be sent to the grass beach for testing. It took 1 hour and 40 minutes in one way. With the square cabin, the closest point was 1 minute. By the time, it greatly saved the inspection time and improved the efficiency of work. At present, the report time has been shortened from the original 6 hours to the fastest 4 hours now, reducing the waiting time of the masses. "The person in charge said.

The urban square cabin laboratory is an important measure to meet the growing detection needs and rapidly improve the detection capacity in order to meet the growing detection needs. It is understood that the large communities, schools, comprehensive shopping centers, and scenic spots in Yanta District are more concentrated. The reasonable arrangement of the 15 -minute nucleic acid sample circle is particularly important. For this reason, the Yanta District fully considers the needs of tourists and the citizens to make convenience. The sampling point is scientifically set. Using the existing buildings and sampling booths of Yanta convenience service stations, property service centers, and enterprise institutions, 551 fixed nucleic acid sampling points are set up in communities, medical institutions, commercial complexes, subway entrances, stations, high -speed intersections, etc. The first batch of 15 -minute nucleic acid testing "sampling circles" were completed, and a total of 649 people have been put into use in use. They have established more than 2,800 sampling personnel reserve libraries to ensure that they are allocated at any time. Behind this, rely on these two square cabin nucleic acid testing laboratories to achieve fast acquisition, fast delivery, fast inspection, and fast reports, to provide the masses with "four fast" services.

Text/Tu Xi'an Newspaper All Media Reporter Zhang Lina

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