What affects the efficiency of nucleic acid detection?

 the current epidemic prevention and control, large-scale nucleic acid testing is mainly divided into 10 mixed 1 and 20 mixed 1 to collect nasopharyngeal swab samples. The original intention of mixed testing is to improve efficiency and quickly complete the screening work, but in the actual operation process, it backfires. What affects the efficiency of nucleic acid testing?

1. Heavy information registration 

At present, the registration of mixed inspection information needs to be completed manually on site. Each branch pipe needs to be pasted with a bar code label, and it takes at least 3 seconds to paste the label of a sampling pipe. Each sampling point generally takes 1-2 hours to paste the bar code label before sampling, and then paste the bar code of 10 or 20 people in the same group of mixed inspection on the record book and biosafety bag. This process has a huge workload and consumes a lot of time and energy.

2. Submitting for inspection and checking is cumbersome and complicated

Check the information requirements to check the information of virus tube label and mixed acquisition registration form to ensure accuracy, integrity and consistent number. Due to the heavy work of information registration, it is inevitable that labels will be pasted incorrectly, wrongly or even omitted, which will cause great trouble to the verification work.

3. Laboratory sign in traceability

Whether the information of the tested person can be traced is regarded as the key when the laboratory signs for it. Generally, the sampling tube will be disinfection and sterilization before signing, but the general label is not waterproof and alcohol proof. After disinfection and sterilization, the label may be pasted, resulting in no scanning and no corresponding information.

What changes can prefabricated bar code virus sampling tubes bring?

1. Prefabricate bar codes, quickly group, and liberate the collection personnel from the heavy information registration work!

2. Bring your own "ID card" to facilitate the source tracing of samples!

3. High definition, suitable for all code scanning devices on the market.

4. It adopts special label technology, which is stable and reliable, frozen storage and transportation, low temperature resistance, water and alcohol resistance, no weight and no flower!

5. In order to distinguish the sampling population, the barcode style and the color of the head cover can be customized.

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Post time: Jul-14-2022