In the process of fighting the pneumonia epidemic caused by the new coronavirus infection, there are three major pain points in the sample collection, storage, and transportation processes. First, patients are concentrated in fever clinics for sampling, and patients are the largest source of infection; second, existing sample storage and transportation methods It is highly contagious and requires professional and technical personnel to operate and cold chain transportation; third, the samples have potential infection risks for testing personnel. In order to solve the existing problems, Guangdong Hecin Scientific, Inc.  together with the State Key Laboratory of Respiratory Diseases and the National Clinical Research Center for Respiratory Diseases, innovatively developed an inactivated preservation solution for respiratory pathogen samples based on the actual needs of the epidemic.

Respiratory pathogen sample inactivation preservation solution can quickly inactivate respiratory pathogens and preserve them so that the samples have completely lost their infectivity, allowing county-level hospitals that only have PCR testing equipment to conduct diagnostic testing to relieve the pressure on municipal hospitals. . The respiratory pathogen sample inactivation preservation solution developed by our company can also be sealed in a three-layer ziplock bag and transported at room temperature. The sample can be stably stored for up to half a year. In addition, inactivated samples can be used with the ABC method or other manufacturers' magnetic bead extraction methods, integrated purification nucleic acid extraction instruments for rapid sample nucleic acid extraction, and with new coronavirus and other respiratory pathogen nucleic acid detection kits, PCR detection can be completed on the machine. The detection is rapid without compromising specificity and sensitivity.

At present, more than 20,000 respiratory pathogen samples have been used in inactivated preservation solutions for frontline rescue. Inactivated samples of unexplained fever and pneumonia have reduced the harm caused by pathogens during transportation and detection, greatly reducing the psychological stress of frontline personnel. burden, truly protecting the lives and health of frontline personnel, and has been highly recognized by users.

As a high-tech enterprise transformed from industry, academia and research by the State Key Laboratory of Respiratory Diseases, the highest authority in the field of respiratory diseases in China, Hecin will use flexible innovation, combined with the actual situation of the epidemic and specific analysis of specific problems, to actively formulate efficient and safe plans to solve epidemic problems and assist Stop the spread of the epidemic!