The "Laboratory Biosafety Manual" proposes that biological safety cabinets can effectively reduce laboratory infections and cross-contamination of cultures caused by aerosol exposure. The biological safety cabinet can also protect the working environment.
Qhov tseeb, cov khoom siv tshuaj lom neeg muaj kev nyab xeeb ntau dua rau kev tiv thaiv cov neeg ua haujlwm thiab ib puag ncig, tiv thaiv kev sib kis ntawm cov kab mob pathogenic microorganisms hauv kev ua haujlwm, ua rau tus kheej raug mob thiab ib puag ncig muaj kuab lom.
Kev ceev faj rau cov khoom siv roj ntsha
1. Cov neeg ua haujlwm, yog tias cov khoom siv tshuaj lom neeg muaj kev nyab xeeb siv tsis raug, nws cov kev tiv thaiv yuav cuam tshuam zoo heev.
2. Ultraviolet teeb, tsis muaj ultraviolet teeb yuav tsum tau nyob rau hauv lub biological kev ruaj ntseg txee. Yog tias koj siv lub teeb UV, nws yuav tsum tau ntxuav txhua lub lim tiam kom tshem tawm cov plua plav thiab av uas yuav cuam tshuam rau nws txoj kev ua kom tsis muaj menyuam.
3. Qhib nplaim taws, nyob rau hauv ib puag ncig uas yuav luag tsis muaj kab mob uas tsim nyob rau hauv cov khoom noj khoom haus kev nyab xeeb, kev siv cov nplaim taws yuav tsum zam.
4. Kev khiav dej num, kev ua haujlwm hauv chaw soj nstuam yuav tsum tau muab tso rau hauv chav kuaj. Txhua tus tswvcuab uas siv lub chaw kuaj mob yuav tsum nyeem thiab nkag siab txog cov cai no.
5. Certification. During installation and after a certain period of time, qualified professionals should certify the operating performance and integrity of each biosafety cabinet in accordance with the manufacturer's instructions to check whether it meets national and international standards. Performance standards.
6. Kev ntxuav thiab tshuaj tua kab mob. Txij li thaum qhov nruab nrab seem tuaj yeem loj hlob thiab ua kom muaj kab mob ntau ntxiv, thaum kawg ntawm qhov kev sim, txhua yam khoom hauv lub txee kev nyab xeeb, nrog rau cov cuab yeej thiab cov cuab yeej siv, yuav tsum tau muab ntxuav kom huv thiab tshem tawm ntawm lub txee ruaj ntseg.
7. Decontamination, lub txee kev nyab xeeb yuav tsum tau decontaminated ua ntej tsiv thiab hloov lub lim.
8. Kev tiv thaiv tus kheej, cov khaub ncaws tiv thaiv tus kheej yuav tsum hnav thaum siv lub txee rau kev nyab xeeb.
9. Tswb, koj tuaj yeem xaiv ib qho ntawm ob lub tswb txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, koj tuaj yeem xaiv lub tswb.