Unmanned full automatic nucleic acid detection platform is approved for listing, and a single device can be placed on the table for 45 kg

Recently, the "Xiaoqing Geng Geng" fully automatic nucleic acid testing platform developed by Shanghai has been approved by the State Drug Administration, becoming the smallest full -automatic "magnetic bead method+fluorescent PCR (polymerase chain reaction)" nucleic acid detection system in China. "Xiaoqing Geng" single device is only 45 kg, which can be placed on the desktop, which is suitable for places with limited space such as hot clinics, emergency, and mobile vehicles.

The fully automated of "Sample in, result"

In April of this year, the nucleic acid detection all -in -one developed by the Shanghai Bio -Biological "Qing Geng No. 1" was approved to be listed. As a full -automatic three types of medical devices, the "Qing Geng No. 1" runs continuously for 24 hours, and the single -tube testing 4500 tube can be achieved. If the 20 mixed 1 solution is adopted, the daily detection volume is up to 90,000. During the 24 -hour operation, this device only needs to be transferred 4 times for manual intervention.

On this basis, Zhijiang Biological developed "Xiao Qing Geng". This device can automatically complete the full process of detecting the sample tube switching cover, pre -processing of the pistol, the extraction of nano -magnetic bead nucleic acid extraction, the construction of the PCR system, and the fluorescent PCR amplification, so as to achieve no one on duty.

The full automation of "sample in, result" allows testing staff to contact zero with the sample, effectively avoid the risk of operating errors due to personnel fatigue, and alleviate the current lack of nucleic acid testing professionals.

Match 20 mixed 1 solution

At least 960 person samples can be completed within 2 hours

According to the R & D team, "Xiao Qing Geng" is equipped with 48 PCR amplification reaction holes, which can complete 48 tube sample detection within 2 hours. If it is paired with a 20 -mixed plan, at least 960 people samples can be completed within 2 hours.

The single detection flux of this device is flexibly set up for 1-48 pipe samples, which is conducive to improving the efficiency of the outpatient and emergency nucleic acid screening and reviewing efficiency, alleviating the outstanding contradictions of the lack of staff, improving medical institutions, disease control centers, airport ports, etc. Nucleic acid detection capacity of the place.

The area is less than 0.4 square meters

The compact compactness is also the characteristic of this device. It integrates each module of the nucleic acid detection process, covering an area of ​​less than 0.4 square meters, allowing the laboratory to greatly improve the detection capacity of nucleic acid in a limited space.

It is equipped with a fully closed negative pressure system, ultraviolet anti -killing and high -efficiency air filtration system to meet the secondary standards of biological safety.

Today, nucleic acid detection fully automated is the mainstream development direction of molecular diagnosis technology. In addition to the new crown nucleic acid detection project, the nucleic acid detection all -in -one can also be used in other pathogenic testing items such as early screening, A B and HIV, and HIV, and solve the problem of more and more patients to solve the problem of testing and waiting for a long time. Essence

Source: Shangguan News Guangzhou Daily · Xinhuacheng Editor Lin Chuanling

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