One picture reads!How did your nucleic acid test report born

September 1st to 4th

Chengdu conducts all nucleic acid testing throughout the city

Nucleic acid amplification testing

Is the most critical part of case screening

It is also the first criterion for diagnosis of new crown pneumonia

Facing the surplus sample quantity

And urgent detection time

Sample, sampling

To receive, test

In a nucleic acid laboratory

There is a confrontation with the virus

Running with time

↑ Nucleic acid sampling

After sampling, your sample

What kind of "fantasy rafting" journey?

Xiaobu takes you into Chengdu Second People's Hospital

Look at your nucleic acid test report

How was it born

Sample and sample

Dynamic Adjustment

Combat with each other

The outpatient department of Chengdu Second People's Hospital, the queue crowd quickly moved forward. According to the three categories of green code, yellow code, and entering Sichuan code, the team is orderly to their own exclusive windows.

↑ Nucleic acid sampling scene

One of the "Bai" sitting in the green code window is Liu Yanxia, ​​a respiratory nurse. Disinfection, packaging, sampling, and installation, smooth movements are sampled for more people in a short period of time.

Behind her, another staff member counted the samples in real time, and packed into the biological safe transport box, and transferred it to the specimen transport staff. Zhang Xiaofei, wearing a blue isolation dress, carefully took the sample from the back door and window, and took a quickly but stable step to take the specimen receiving place.

↑ Specimer transport staff is sending samples

"We arrange different sample nodes according to different requirements. This is very important to ensure the smooth flow of the whole process." Paper Yong, the secretary of the Party branch of the inspection department of the Second Municipal Hospital and the director of the Clinical Medicine Inspection Center, said that , Yellow code personnel, personnel in Sichuan code, patients with other diseases in the hospital, and green code personnel who are willing to inspect the inspection to determine the inspection node according to the severity. For example, the two principles were clarified for patients with fever: the first is a special person for inspection, and the second is half an hour. The yellow code personnel and the entry Sichuan code personnel are delivered at one hour.

Receive and detection

Classification, processing, number, and shelter by severity

In the specimen passed the window, Zhang Xiaofei handed the sample into the house. The process of sending the sample is always a "single cycle". The staff did not "go back", and did not even step into the room in the upper and lower links. Such one -way channel runs through the entire nucleic acid detection process.

While sending samples, an invisible information transmission channel is also running at high speed.

When the laboratory receives ordinary samples, it is necessary to take a certain time through the number of specimens to collect the number of specimens. At present, the nucleic acid testing of the Second Municipal Hospital has achieved information control. After the sampling point is scanned, the patient's information and sampling time are all transmitted to the background in an instant, and the electronic record table is directly formed. This is not only fast, but it is not easy to make mistakes.

↑ Clinical molecular laboratory

The molecular laboratory is located in a separate small building, and the personnel entering and leaving need to be worn in the "semi -pollution zone". This is the crucial laboratory testing link.

According to the importance of sampling specimens and the requirements of the timeliness, the staff must first process the specimen in front of the specimen, and classify, process, number, and on the shelves in accordance with the severity. Looking at the glass windows, medical staff from clinical adjustment are focusing on numbers, sorting specimens and medical waste. In this unprepared environment, they are wearing thick protective clothing and can only communicate with colleagues in other rooms with intercom. When they are busy, they will be busy until two or three in the morning the next day, and then from the next group of colleagues. succeed.

↑ Medical staff is conducting specimens and nuclear collection work for nucleic acid testing

After the previous treatment is completed, the nucleic acid sample will be extracted through two links: extraction and PCR amplification, respectively. Among them, the extraction is to remove impurities and eventually form a purified nucleic acid; the amplification is to expand the virus index level, so that it is easier to find in the detection.

Through the glass, you can see that the green curve symbolized on the instrument display gradually rises. These two links are also the most dangerous. The "big white" in the room is "positive" with the virus at this moment.

When the expansion is over, the results of the nucleic acid detection come out. But there is "last mile" from citizens' brushing results on their mobile phones.

According to Baodong, the laboratory staff is responsible for the review of the results of the expansion and issued a report, which will be automatically uploaded by the system; when the information is abnormal, for example, when the identity information does not match, the information department needs to adjust from the Tianfu Health Platform. Take relevant information, finally check and upload manually. After the whole process, from samples, samples, to receiving and testing, it is considered a closed loop.

Nucleic acid test report is released

How much time does the whole process take?

"Under the ideal circumstances, it takes 4 hours." Baodong said that many citizens hope that the nucleic acid detection results can accelerate, but after the whole process is completed, 4 hours are the fastest speeds. If you encounter review, information upload, etc. The problem needs to be longer. Especially after the city's nucleic acid testing in the city, the laboratory should undertake the heavy task. Taking the Second Municipal Hospital as an example, the hospital laboratory department will undertake the task of social screening on the basis of the sampling of the patients and employees and outside the hospital. The detection volume.

"Increase the sample, the workload required may increase geometrically." Paong Yong said that the laboratory is usually responsible for nucleic acid testing 12 people. Currently, in accordance with the principles of three shifts and axis, 12 people per shift, and from from the class, and from from the class, and from the class, and from the shift, and from the shift, it is 12 people, and from the class, and from the shift, and from the class, and from the shift, it will be from 12 people.Other departments have regulated medical staff to do the front -end work to ensure that "people are stopped."↑ The Secretary of the Party Branch of the Second Hospital of the Municipal Hospital and Director of the Clinical Medical Inspection Center of the Municipal Hospital

Baoyong hadn't returned home for 10 days. In his office, he couldn't even see a folding bed, because even if he was late, he couldn't sleep completely, he could only lie on the table for a while, and he was being lying on the table for a while.Wake up the next work.The laboratory that is not resting for 24 hours is always on."We can rest when the epidemic is retreated. We are a firewall in the epidemic."

It turned out to be released by a nucleic acid test report

Go through so many levels

The device has not stopped

The staff is also working overtime

Together we will

One more understanding, one more patient

One more coordinated, one more support

Waiting for the test results

No need to have psychological pressure

Take it easy

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