Virus infection is a serious challenge faced by human beings. Especially in recent years, the severe infection control situation in hospitals and the outbreak of new virus infections have made the effective control of virus transmission and infection more and more concerned. For blocking the spread of virus infection, the research and use of disinfection methods is an important means. There are many types of comprehensive disinfection methods for the virus laboratory space disinfection environment, and they are changing with each passing day. The question that follows is what kind of airtight sterile room space sterilization method is the ideal sterilization method.
The virus laboratory is a laboratory with a high level of security protection, which is used for virus research to protect the safety of personnel and prevent the virus from spreading into the society. The disinfection work after the experiment is indispensable. How to efficiently, quickly, without residue and safe disinfection method is a solution for every virus laboratory manager.
The P4 laboratory is a laboratory with a high level of biosafety protection that has been built by humans so far. It is suitable for patients with high risk to the human body, transmission through aerosol or unknown transmission routes, and there is currently no effective vaccine or treatment method. Research on pathogenic microorganisms and their toxins. Only a few developed countries in the world have such devices.
The structure of the P4 laboratory can be roughly like this. The whole laboratory is a suspended structure and is divided into 4 layers. From bottom to top, the bottom floor is the sewage treatment and life support system; the second floor is the core laboratory; the third floor is the filter system; the interlayer between the second and third floors is the piping system; the upper floor is the air conditioning system. “All the first, third, fourth and mezzanine layers are for the normal operation of the second floor core laboratory, so that the laboratory is in a one-way airflow and a negative pressure state. The things inside cannot come out, only the things outside. It is possible to go in, like a sealed box.
For virus laboratory safety protection, it is imperative to choose reasonable rapid emergency treatment or ideal space sterilization measures. The ozone disinfection ability is limited, and the ultraviolet lamp has many shortcomings and cannot meet the requirements. The disinfection measures that truly reach the sterilization level are effective. For portability, remote control, automatic space sterilization, and comprehensive space gas fumigation and sterilization without dead ends to eliminate infectious viruses, instead of the traditional cumbersome and complicated harmful formaldehyde fumigation, non-vaporized hydrogen peroxide sterilizer is none other than a non-vaporized hydrogen peroxide sterilizer.
Vaporized hydrogen peroxide sterilization technology uses flash evaporation technology to drop a high-concentration hydrogen peroxide solution (generally 30% larger) onto the surface of a heated smooth metal object to instantly vaporize it. At present, the vaporized hydrogen peroxide sterilization method has become the method recommended by the pharmacopoeia, GMP, and disinfection and sterilization technical specifications of various countries. The sterilization process is very mature and has good repeatability. There are special chemical indicators and biological indicators to verify hydrogen peroxide. Uniform gas distribution and sterility level. It can be widely used in many fields such as biopharmaceutical factories, medical and health care, biological laboratories and animal research laboratories.