Methods of safely cleaning up the overflow of biological hazards in the biosafety cabinet

The application of biosafety cabinet: biosafety cabinet is one of the commonly used instruments in the laboratory Biosafety cabinet is widely used in the fields of medical and health care, disease prevention, food hygiene and other biological experiments It is an important basis for the protection of biosafety and environmental safety *Generally, according to the difference of the safety protection level of the biosafety cabinet, the biosafety cabinet can be divided into three types, namely * level, level 2 and level 3 Now there are few * level cabinets Currently, the widely used level 2 biosafety cabinet is generally used in laboratories with high safety level How to deal with biohazard spillover? When using the biosafety cabinet, it is inevitable to encounter the overflow of hazardous substances So how to deal with these hazards properly? To clean up the biological hazards overflowed in the biosafety cabinet: Wait for at least 5 minutes, fill the safety cabinet with aerosol, wear test clothes, safety glasses and gloves during cleaning, keep the biosafety cabinet working during cleaning, carry out disinfection treatment and ensure the contact time of at least 20 minutes, use the disinfectant paper towel soaked in disinfectant to absorb the spillage, use the disinfectant paper towel soaked in disinfectant to wipe the inner wall of the safety cabinet, the surface of the workbench and All equipment in the biosafety cabinet, dispose of contaminated substances (such as autoclave or BFI) according to the correct biological waste treatment procedures Put the recyclable contaminated articles into the biohazard recovery bag or high-pressure sterilization plate and wrap them with newspaper, then disinfect or clean them, disinfect the articles that cannot be sterilized by high-pressure sterilization with disinfectant for at least 20 minutes, then take out the biosafety cabinet, take off the personal protective clothing and put them into the pollutant collection bag for high-pressure sterilization, and carry out new practice Allow the biosafety cabinet to run for 10 minutes before checking or closing the cabinet Zhejiang Fuxia Medical Technology Co., Ltd., located in Daoxu Town, Shangyu District, Shaoxing City, Zhejiang Province, is a manufacturer in the purification equipment industry in East China According to iso14644-1 standard, GB50073-2001 national standard and GMP standard, we can provide professional air purification system engineering design, construction, testing and technical services for microelectronics, biomedicine, hospital operating room, optical fiber cable, food and beverage, precision instrument, semiconductor and new material application industries The company's main products are purification bench series, wind shower series, ventilation cabinet series, biosafety cabinet series, dust particle counter, planktonic bacteria sampler, which are widely used in medical and health, electronics, pharmacy, biology, food, agriculture and forestry, animal husbandry and veterinary, inspection and quarantine, aerospace, automobile manufacturing, precision instruments, universities and scientific research institutions Zhejiang Fuxia Medical Technology Co., Ltd is dedicated to serving the global consumers and distributors with our products, humanized services, low prices, and warmly welcome you to join us!