Hot Pay attention ｜ Visiting Chengdu's largest nucleic acid testing center for a total of over 20 million people

Cover news reporter Qiu Tian

Many citizens have found that in the results of different nucleic acid detection points, there will always be a figure in Chengdu Third People's Hospital. Mr. Wang, who lives in Longquanyi District, told reporters that the nucleic acids he made near home a few days ago came from the third hospital. I took a look in Chenghua District yesterday. The result was also from the third hospital. The third hospital, and the results of the results are relatively fast, usually only about 6 hours.

Chengdu Clinical Examination Center

The reporter learned that at the beginning of July this year, the Chengdu Clinical Inspection Center led by the Chengdu Third People's Hospital was completed. On July 15th, the first batch of nucleic acid testing tasks were undertaken. With the largest nucleic acid detection capacity in Chengdu at that time. As of August 5, the Chengdu Clinical Examination Center cumulative nucleic acid testing exceeded 20 million.

Why can this testing center have such a strong detection capability? How to maintain efficient and fast results output in the case of large -scale detection? With the problem, the cover journalist conducted a field visit.

Broken detection brush head

How did you experience the laboratory journey?

From the queuing, scanning the code, to taking off the mask and opening the mouth, and the process of nucleic acid samples, each citizen can no longer be familiar with it. In the large -scale nucleic acid test, a long test tube "touched" the throat in the hands of the medical staff, and was quickly broken in the test tube equipped with pink liquid. After the head "combined", it became a specimen of "mixed mining".

Two -kick conveying windows

When the specimen is collected to a certain amount, it will be sent to the nucleic acid detection laboratory. After the handover procedures, the sample will reach the nucleic acid sample transfer area. The samples of nucleic acid detection will be handed here.

On a wall of the sample transfer area of ​​the Chengdu Clinical Inspection Center, 12 small double -dwelling windows and a large double -dwelling window are installed. The indispensable equipment in the room plays a vital role in the laboratory. The passing window is used for the transmission of items between the clean and non -clean areas. The interconnected device, it has a double door that cannot be opened at the same time, to ensure that the air brought in when passing the sample is isolated in the dual door, so that the outdoor environment is not polluted, so that the sample transmission is safer. " Guo Hua, Minister of the Medical Department of the Hospital, told reporters that the current nucleic acid test laboratory has only one small double -dwelling window, and the sample receiving capacity is limited. Now there are 13 new Chengdu Clinical Inspection Center, and the sample receiving capacity is greatly strengthened.

After the sample is passed from the passing window, the relevant personnel will check the sample, and then enter the laboratory to ensure that each specimen will not be lost. Subsequently, the staff scanned the barcode into information one by one. At the same time, the "identity card" and "identity" on the test tube on each board will be printed. Don't underestimate this form, it will accompany the nucleic acid sample to detect the entire process.

After the sample has "hukou", it will be sent into the nucleic acid extraction area. Guo Hua said: "Many automatic extract instruments of nucleic acid testing laboratories can only extract 96 tube nucleic acid samples at a time, while the high -throughput automatic extraction instrument used by the Chengdu Clinical Inspection Center can complete 480 (96*5). The pipe sample is automatically extracted, and the amount of extraction is 5 times the previous. At present, we have a total of 20 high -throughput automatic extraction instruments that can be used at the same time, and the efficiency is greatly improved. "

The samples after nucleic acid extraction will reach the next stop -nucleic acid amplification area. The machine detects the results. For the samples with abnormal results, we will review and review. A good judgment, and we must not put it wrong. "Guo Hua said.

Later, the tester can form a nucleic acid test report based on the experimental results, and the citizens can find the relevant inspection results on the mobile phone.

500 people work together

Clarify the efficiency of division of labor

It is reported that the Chengdu Health and Health Commission has successively drawn up the core posts of nucleic acid inspection emergency support teams at all levels of medical institutions at all levels and more than 500 auxiliary posts from all levels in the city.

Because everyone comes from different places, there are very different work habits and actual combat experience. In order to improve the efficiency of work, seamlessly connect the process, and complete the task high -quality and efficiently. Below a large group is divided into several groups, and each group has a team leader to handover.

Time, heavy tasks, high requirements, and large workload. The laboratory work in the model of "connecting axis". At the same time, before entering the warehouse, the team leader will convene all players to start a communication meeting. After the work is over, the team leader will summarize the daily shortcomings with the team members. Efficiency is greatly improved. "Guo Hua said.

In a conference room, the reporter saw a surveillance wall. Through monitoring, he could see the real -time picture of various areas such as the sample preparation area and the sample extraction area.Through the monitoring system, the personnel can talk in real time. The personnel of the headquarters will observe whether the regional manpower is sufficient and the process is standardized at any time.You can communicate in time in time when you encounter any problems.It is understood that after the Chengdu epidemic is stable, the Chengdu Clinical Inspection Center still has other mission -in the future, it becomes a scientific research and training platform for clinical testing in Chengdu, and the test tasks of undertaking some hospitals.Some shortcomings for inspection in Chengdu will improve the level of quality control of the municipal -level clinical test and the level of experiments and transformation.

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